TA1219AN ,AUDIO/VIDEO SWITCHING IC FOR TVsTA1219ANTA171QAMThe TA1219AN is an audio/video switching IC for TV
sets.
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TA1226N ,Y LUMINANCE TRANSIENT IMPROVER ICTA1226N TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT TENTATIVE SILICON MONOLITHIC TA1226N Y LUMIN ..
TA1230Z ,TV SOUND MULTIPLEX BROADCAST DEMODULATOR IC FOR EIAJ SYSTEMTA1230Z TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA1230Z TV SOUND MULTIPLEX ..
TA1235FN ,I/Q DEMODULATOR FOR DIGITAL CATVTA1235FNIIQ DEMODULATOR FOR DIGITAL CATVThe TA1235FN is I/Q demodulator IC for Digital Cable
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TA1235FN ,I/Q DEMODULATOR FOR DIGITAL CATVFEATURES0 2nd IF gain control amplifier WQWV
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TC4020BFN ,14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERSTC4020BP/B F/BFN"Fm-i-F. '(Note) The JEDEC SOP (FN) is not available inCOUNTER / DIVIDERS Japan.TC4 ..
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TC4021BF ,8-STAGE STATIC SHIFT REGISTER (ASYNCHRONOUS PARALLEL INPUT OR SYNCHRONOUS PARALLEL INPUT OR SYNCHRONOUS SERIAL INPUT/SERIAL OUTPUTTC4021BP/BF/BFN"m""""""'"'(Note) The JEDEC SOP (FN) is not available in(ASYNCHRONOUS PARALLEL INPUT ..
TC4021BP ,8-STAGE STATIC SHIFT REGISTER (ASYNCHRONOUS PARALLEL INPUT OR SYNCHRONOUS PARALLEL INPUT OR SYNCHRONOUS SERIAL INPUT/SERIAL OUTPUTTC4021BP/BF/BFN"m""""""'"'(Note) The JEDEC SOP (FN) is not available in(ASYNCHRONOUS PARALLEL INPUT ..
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TA1219AN
AUDIO/VIDEO SWITCHING IC FOR TVs
TOSHIBA TA1219AN
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1l21l9AN
AUDIO/VIDEO SWITCHING IC FOR TVs
The TA1219AN is an audio/video switching IC for TV
Conforming to Pc bus standards, it allows you to
perform various switching operations through the bus _-----"" 'rs-,)
lines by using a microcomputer. Furthermore, since the _------" _-r-cp-is) 7
presence of a signal on its sync signal output pin can be "s,, l J
determined by a microcomputer, it is possible to check
each input/output channel (self-diagnosis).
This IC has the same pin assignments as the TA1218AN
(SDIP42), a 2-channel output version of the TA1219AN, so
these chips are pin compatible on pins 3 to 20 and 23 to . SDlP36-P-500-1.78
40 in TA1218AN. Weight : 2.98g mm
FEATURES
0 IZC bus control
0 Video: S-channel inputs and I-channel outputs (2 channels conforming to s system)
0 Audio: 5-channel inputs and 2-channel outputs
o Self-diagnostic function
0 ADC inputs based on European 21-pin standards
0 ADC inputs based on S1/S2 terminal standards
0 Switchable subaddress
961001EBA1
OTOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress.
It is the responsibility of the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid
situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or
damage to property. In developing your designs, please ensure that TOSHIBA products are used within sdecified
operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions
and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook.
OThe products described in this document are subject to foreign exchange and foreign trade control laws.
OThe information contained herein is presented only as a guide for the applications of our products. No responsibility
is assumed by TOSHIBA CORPORATION for any infringements of intellectual propert or other rights of the third
parties which may result from its use. No license is granted by implication or ot erwise under any intellectual
property or other rights of TOSHIBA CORPORATION or others.
OThe information contained herein is subject to change without notice.
1997-04-07 1/32
1997-04-07 2/32
Rin$2 _
Ro utTV
LoutTV
I/OI (4 level)
l/O2 (4 level)
Sync out
Add ress
Cin$1 _
CinSit _
Y/VinS1
Y/VinSil
VinV2 _
Det in
Det Select
BLOCK DIAG RAM
TOSHIBA
TA1219AN
TOSHIBA TA1219AN
PIN ASSIGNMENT
Det in LoutTV
Det Select RoutTV
LinTV Vout1
RinTV Lout1
VinTV Yout
LinVI Rout1
Rinw Cout
VinV1 VCC
LinS1 Cin
Y/VinS1 RinV2
RinS1 Yin
CinS1 LinV2
LinS2 VinV2
Y/VinS2 Address
RinS2 Sync out
cinsz SDA
l/OI SCL
l/Oil GND
1997-04-07 3/32
TOSHIBA
PIN DESCRIPTION
TA1219AN
FUNCTION
INTERFACE CIRCUIT
Det in
This pin is for input a sync separation
signal. Input the signal from Det
Select to this pin with capacitance
coupling. The input resistance of this
pin is 18kQ.
The sync signal separated from Det
Select is outputted from Sync Out for
use in self-diagnosis.
7#A/1.1#A
f .
Select
This pin is for output a sync
separation signal.
Signals vinv1, VinVit, VinTV, Y/VinS1,
I/Outh Yout or Cout are outputted
from this pin. The output resistance
of this pin is 350.
Input the signal from this pin to Det
in with capacitance coupling.
1000 _
Det Select
This pin is for input a left audio
signal from the main demodulator in
the TV set. The signal fed into this
pin is presented to LoutTV and
Lout1.
The input dynamic range of this pin
is 6.5Vp-p and the input resistance is
< LoutTV >
This pin is for input a right audio
signal from the main demodulator in
the TV set. The signal fed into this
pin is presented to RoutTV and
Rout1.
The input dynamic range of this pin
is 6.51/p-p and the input resistance is
< Ro utTV >
1997-04-07 4/32
TOSHIBA TA1219AN
KILL“ NAME FUNCTION INTERFACE CIRCUIT
This pin is for input a composite
audio signal from the main '
demodulator in the TV set. The signal i
fed into this pin is presented to .
. Vout1, Yout and Cout. The same 1350
5 1/inTV signal is also output from Det Select 6) si 1.5kQ 1.5kQ
as a sync separation signal. E ri,' <¥out1>
. . . . < >
The input dynamic range of this pm a teff,
is 2.0Vp-p and the input resistance is I
This pin is for input a left audio
signal from an external source (V1
channel). This pin can also be used 7:
for PIP si nal in t. The si nal fed ' '
6 LinV1 . . 'g. " pu lg G) “5,59
into this pm IS presented to Loutl. .0 15m
The input dynamic range of this pin ''t:
is 6.5Vp-p and the input resistance is 7: “a
700. I m
This pin is for input a right audio '
signal from an external source (V1 i
channel). This pin can also be used
f PIP . I . .Th . If '
7 RinV1 Pf f9l" .input e sugna ed Ci) kag
into this pm IS presented to Rout1. eC1 1.5141
The input dynamic range of this pin 1: it,
is 6.5Vp.p and the input resistance is .2
70kn. rr,
This pin is for input a composite
video signal from an external source .
(V1 channel). This pin can also be i
used for PIP signal input. The signal .
fed into this pin is presented to 1%“
8 VinV1 Vout1, Yout and Cout. The same (ii) c: 1st 15m
signal is also output from Det Select 1: it,,
as a sync separation signal. 5. 23323::
The input dynamic range of this pin I G
is 2.01/p-p and the input resistance is
1997-04-07 5/32
TOSHIBA TA1219AN
m“ NAME FUNCTION INTERFACE CIRCUIT
This pin is for input a left audio i
signal from an external source (S1
channel). The signal fed into this pin
9 LinS1 is presented to Loutl. Ci)
The input dynamic range of this pin
is 6.5Vp-p and the input resistance is
Okb q;
This pin is for input a luminance
signal or composite video signal from
an external source (SI channel). The i
signal fed into this pin is presented
to Vout1, Yout and Cout. The same G 1.21:9},
signal is also output from Det Select ss, "I 1.5kQ 1.5m
as a sync separation signal. it ja
The input dynamic range of this pin
is 2.0Vp-p and the input resistance is I
10 Y/VinS1
N.
This pin is for input a right audio
signal from an external source (S1 lr
channel). The signal fed into this pin '
11 RinS1 is presented to Rout1. C1)
The input dynamic range of this pin .
is 6.51/p-p and the input resistance is gr j
70kQ. I
70kQ $3
it
This pin is for input a chroma signal
from an external source (S1 channel).
It also functions as an S-mode select
switch for the S1 channel. The S
mode is selected when the pin
voltage is DC opened. The signal fed Ci) “.5th
into this pin is presented to Cout tii 1.5kQ 15k“
directly and to Vout1 after being x "il','',.:, 2233:? s Mode
combined with the YinS1 signal. - "f SW
The input dynamic range of this pin
is 2.0Vp-p and the input resistance is
12 CinS1
1997-04-07 6/32
TOSHIBA TA1219AN
Kl'c': NAME FUNCTION INTERFACE CIRCUIT
This pin is for input a left audio
signal from an external source (S2 7:
channel). The signal fed into this pin n
13 LinS2 is presented to Lout1- (ie? lust, m
The input dynamic range of this pin thi, IS
is 6.5Vp-p and the input resistance is Ir ri,,
70k0. I m"
This pin is for input a luminance '
signal or composite aoudio signal
from an external source (Sit channel). Ir
. The signal fed into this pin is l. Q
14 Y/VinS2 presented to Vout1, Yout and Cout. G (31.st
The input dynamic range of this pin 'iii,,
is 2.0Vp-p and the input resistance is E i5: 235%:
30km. I m
This pin is for input a right audio
signal from an external source (S2 1:
channel). The signal fed into this pin
15 RinS2 is presented to Rout1. (ii) 115.50
The input dynamic range of this pin tli, 1.5kQ
is 6.5Vp-p and the input resistance is 7: yii,,
70km. I f)
This pin is for input a chroma signal
from an external source (S2 channel).
It also functions as an S-mode select
switch for the S2 channel. The s
mode is selected when the pin 2r
16 CinS2 Voltage- is PC_opened. The signal fed Ci) 133591 >
into this pm IS presented to Cout sS ") 1.5k0 1.5kQ 3
directly and to Vout1 after being lt "LS S M d N
combined with the YinS2 signal. - a J; e
The input dynamic range of this pin I m
is 2.01/p-p and the input resistance is
1997-04-07 7/32
TOSHIBA
TA1219AN
FUNCTION
INTERFACE CIRCUIT
This is an ADC input/DAC output
The ADC is a 4-Ievel detection type
(2 bits). The threshold levels are 8.0V,
3.0V, and 0.75V.
The DAC (1bit) is an open-collector
output. Make sure that the current
flowing into this pin is 2.0mA or less.
This is an ADC input/DAC output
The ADC is a 4-Ievel detection type
(2 bits). The threshold levels are 8.0V,
3.0V, and 0.75V.
The DAC (1bit) is an open-collector
output. Make sure that the current
flowing into this pin is 2.0mA or less.
This is the GND pin.
This pin is for input an " bus clock.
The input threshold level of this pin
is 2.25V.
protection
circuit
l l Logic
This is an IZC bus data input/output
pin. The input threshold level of this
pin is 2.25V.
Make sure that the current flowing
into this pin is 3.0mA or less.
protection
circuit
1997-04-07 8/32
TOSHIBA
TA1219AN
FUNCTION
INTERFACE CIRCUIT
Sync out
This pin is for output a self-
diagnostic sync signal. The signal
separated from VinTV VinV1, VinV2,
Y/VinS1, vout1, Yout or Cout is
outputted from this pin. In addition,
the signal derived from Lout1 or
Rout1 is also output from this pin for
use in audio block diagnosis.
This is an open-collector output.
Make sure that the current flowing
into this pin is 2.0mA or less.
Output select
Add ress
This is for an " bus slave address
select switch. The threshold level of
this pin is 2.25V. The following lists
the addresses :
High : 92H (Write), 93H (Read)
Low : 90H (Write), 91H (Read)
Add ress
select SW
This pin is for input a composite
video signal from an external source
(V2 channel). This pin can also be
used for PIP signal input. The signal
fed into this pin is presented to
Voutll Youtr and Cout. The same
signal is also output from Det Select
as a sync separation signal.
The input dynamic range of this pin
is 2.0Vp-p and the input resistance is
< Det Select >
This pin is for input a left audio
signal from an external source (V2
channel). This pin can also be used
for PIP signal input. The signal fed
into this pin is presented to Loutl.
The input dynamic range of this pin
is 6.5Vp-p and the input resistance is
1997-04-07 9/32
TOSHIBA
TA1219AN
FUNCTION
INTERFACE CIRCUIT
This pin is for input a luminance
signal from an external comb filter.
The signal fed into this pin is
presented to Yout-
The input dynamic range of this pin
is 5.5Vp-p and the input resistance is
Rini/il
This pin is for input a right audio
signal from an external source (V2
channel). This pin can also be used
for PIP signal input. The signal fed
into this pin is presented to Rout1.
The input dynamic range of this pin
is 6.5Vp-p and the input resistance is
R 1.5k0.
This pin is for input a chroma signal
from an external comb filter. The
signal fed into this pin is presented
to Cout.
The input dynamic range of this pin
is 5.5Vp-p and the input resistance is
This pin also functions as a audio
mute switch. The entire audio output
can be muted by pulling the voltage
on this pin below 2.25V.
This is the power supply pin. Apply
9V to this pin. The current
consumption of this pin is 47mA.
This pin is for output a chroma
signal. The signal fed into Cin, CinS1,
cinsz, VinV1, Vin1/2, Y/VinS1, Y/
VinS2, or VinTV is outputted from
this pin. The output resistance of this
pin is 250.
The same signal is also outputted
from Det Select as a sync separation
signal.
< Det Select>
1997-04-07 10/32
TOSHIBA TA1219AN
2) NAME FUNCTION INTERFACE CIRCUIT
This pin is for output the main
channel right audio signal. The signal
fed into RinV1, RinV2, RinS1, RinS2,
or RinTV is outputted from this pin.
The output resistance of this pin is x Rout1
450. sw
31 Rout1 Furthermore, the signal outputted (i)
from this pin is pulse-converted for
use in self-diagnosis. The converted 1: 35
signal is outputted from Sync Out.
This outputted can be muted
independently of Lout1 by bus
control.
signal. The signal fed into Yin, Y/
VinS1, Y/VinS2, VinV1, VinV2, or Yout
VinTV is outputted from this pin. The (i)) sw NN',
output resistance of this pin is 250. 1.51231
The same signal is also outputted
from Det Select as a sync separation
signal.
This pin is for output a luminance i
32 YOUT
T pil.
This pin is for output the main
channel left audio signal. The signal
fed into LinV1, Lin1/2, LinS1, LinS2, or
LinTV is outputted from this pin. The
output resistance of this pin is 450. 1: tf
Furthermore, the signal outputted
from this pin is pulse-converted for
use in self-diagnosis. The converted
signal is outputted from Sync Out.
This output can be muted
independently of Rout1 by bus
control.
33 Lout1
1997-04-07 11/32
TOSHIBA TA1219AN
m“ NAME FUNCTION INTERFACE CIRCUIT
This pin is for output the main
channel composite video signal. The
signal fed into VinTV, VinV1, 1/inV2,
VinS1, VinS2, YinS1+CinS1, or vout1
YinS2 +Cin52 is outputted from this Cs? sw A
pin. The output resistance of this pin 1.5kQ
is 25f). 7: of;
The same signal is also outputted N'
from Det Select as a sync separation
signal.
1000 A
This pin is for output only the signal
that is forwarded from RinTV. The 1: RostchV
output resistance of this pin is 450.
This output can be muted in
combination with LoutTV by bus
control.
35 RoutTV
This pin is for output only the signal
that is forwarded from LinTV. The qt LosutWTv
output resistance of this pin is 450.
This output can be muted in a)
combination with RoutTV by bus
control.
36 LoutTV
1997-04-07 12/32
TOSHIBA TA1219AN
BUS DATA SPECIFICATIONS
Data structure
(1)Write
s Slave address i w A Data 1 A Data 2 A Data 3 A i P
(90H or 92H) 5 (o) i
(2) Read
S Slave address i R A Data 4 A i P
(91H or 93H) : (1) i
* Slave address is switched by the voltage applied to pin 27 (address). Switched to
90H when low (GND) ; switched to 92H when high (Vcc) during write mode.
Contents of data
MODE DATA No. CONTENTS OF DATA
B07 I B06 l B05 B04 B03 B02 301 BOO
Data 1 A dio m te YC o t t s itchin
[FOH] L TV u I u l Forced TV u pu WI I g
RZEZTV Rout1 E Lout1 Audio Yout Cout
B17 B16 B15 l B14 B13 B12 B11 B10
. Sync
Write Data 2 detection Sync Sync (diagnosis) detection .
[1FH] . . . output . . Input select (Main)
sensitivity . . switching
. . switching
switching
D t 3 B27 B26 B25 l B24 l B23 B22 l B21 l B20
a a DAC output switching
I/O2 l/OI
B37 B36 B35 B34 B33 B32 l B31 B30
. . . . . S input
Read Data 4 ADC input discrimination discrimination Power-
I/O2 l/O2 l/O1 I/O1 on reset
Hi Low Hi Low CinSI CinS2
(Note) Shown in [ ] are reset data.
(Note) The data contents marked by a slash U) are an unused bit (data free).
1997-04-07 13/32
TOSHIBA TA1219AN
Video select
MODE OUTPUT S INPUT BUS DATA
SIGNAL DISCRIMINATION INPUT SELECT (MAIN)
INPUT S/V Vout1 CS1 CSi? B12 B11 B10
v Y/VinS1 Low
SI s Y/VinS1 * 0 0 o
+CinS1 Open
FV Y/VinS1 1
v Y/VinSit Low
Y/V; S2 0
S2 s In * o 1
+Cin52 Open
FV Y/VinS2 1
VI v vinv1 * * 1 o 1
v2 v vinvz * * 1 1 0
TV v VinTV * * 1 1 1
Do not use [100] for the input select data.
L/R select
MODE MAIN L/R BUS DATA
OUTPUT SIGNAL FOSCOEEETV INPUT SELECT (MAIN)
INPUT Loutl Rout1 B03 B12 B11 B10
SI LinS1 RinS1 o o *
S2 LinS2 RinS2 o 1 *
VI LinV1 RinV1 o 1 o 1
1/2 LinV2 RinV2 1 1 0
TV LinTV RinTV 1 1 1
TV LinTV RinTV 1 * * *
Do not use [100] for the input select data.
1997-04-07 14/32
TOSHIBA
TA1219AN
Y output select
MODE Y OUTPUT MAIN V SELECT :Uguzgl:
SIGNAL MODE SWITCHING
(SEE TABLE 2-2.)
INPUT THROUGH Yout BO1
Yin Yin v or 0
SI v through Y/VinS1 SI FV 1
Y through Y/VinS1 S *
Yin Yin V or 0
S2 V through Y/VinS2 S2 FV 1
Y through Y/VinS2 S *
Yin Yin 0
V1 V through VinV1 VI V 1
Yin Yin 0
V through VinV2 V2 V 1
Yin Yin 0
TV V through VinTV TV V 1
C output select
MODE Y OUTPUT MAIN V SELECT 'lui'Jt,l?)
SIGNAL MODE SSNITCHING
(SEE TABLE 2-2.)
INPUT THROUGH Cout BOO
Cin Cin V or 0
S1 V through Y/VinS1 S1 FV 1
C through CinS1 S *
Cin Cin V or 0
S2 V through Y/VinS2 S2 FV 1
C through CinS2 S *
Cin Cin 0
V1 V through VinV1 V1 V 1
Cin Cin 0
V2 V through Vin1/2 V2 V 1
Cin Cin 0
TV V through VinTV TV V 1
TOSHIBA
TA1219AN
Sync detection select
DETECTION SYNC BUS DATA
MODE SELECT OUTPUT SYNC DETECTION
SYNC SWITCHING SWITCHING
DET SELECT SYNC OUT B16 B15 B14 B13
TV VinTV 1 1
Input v2 Vin1/2 1 0
SI Y/VinS1 o o
Vout1 Vout) 1 1
Video Sync 0 1 0 1
Output Yout Yout 1 0
Cout Cout 0 0
Audio Lout1 A Lout1 1 * 0 1
Output A A Rout2 1 o
A A Lout2 o 0
(Note 1) For Det Select marked by A, the video input or video output corresponding to
data B15, B14, and B13 is selected.
(Note 2) Don't use the data marked by A.
Sync detection sensitivity switching
BUS DATA
DETECTION SENSlTlVlTY
MODE SWITCHING
S nsiti it High 1
e I IVl y Low 0
TOSHIBA TA1219AN
Audio mute
BUS DATA
MODE AUDIO MUTE
OUTPUT MUTE B07 B06 B05 B04
off * * * 0
Lout1 on 1
off * * o *
Rout1 on 1
LoutTV off 0 * * *
RoutTV on 1
DAC output switching
BUS DATA
MODE DAC OUTPUT
SWITCHING
OUTPUT STATE B24 B23
Open * 0
I/O1 Low 1
0 en 0
l/O2 p *
1997-04-07 17/32
TOSHIBA TA1219AN
Read mode
Power-on reset discrimination
BUS DATA
MODE POWER-ON RESET
Reset off 0
S input discrimination
BUS DATA
MODE s INPUT
DISCRIMINATION
INPUT VOLTAGE B32 B31
High 1
cinsz (Open) *
High 1
CinS1 (Open) *
ADC input discrimination
BUS DATA
MODE ADC INPUT DISCRIMINATION
INPUT VOLTAGE B37 B36 B35 B34 B33
High 0 0
Mid * * * 1 0
l/Ol Low 0 1
Bottom 1 1
High 0 0
Mid * 1 o * *
I/O2 Low 0 1
Bottom 1 1
1997-04-07 18/32
TOSHIBA
TA1219AN
" BUS CONTROLLED FORMAT SUMMARY
Bus controlled format of TA1219AN is based on " BUS control format of Philips.
(1) Start and stop condition
I - - -
I l - l
Start condition
Stop condition
(3) Acknowledge
from Master w x 7 High impedance
from Slave SDA High impedance
I \_/_
from MasterSCL l S N ’1 A C) Cl
(2) Bit transfer
SDA /I x f.\
SCL "-,i/r1si-_1i"-
SDA cannot be changed
SDA can changed
Purchase of TOSHIBA IZC components conveys a license under the Philips IZC Patent Rights to use
these components in an IZC system, provided that the system conforms to the IZC Standard
Specification as defined by Philips.
1997-04-07 19/32
TOSHIBA
MAXIMUM RATINGS
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage VCC 14 V
Power Dissipation PDMAX 1662 (Note) mW
Operating Temperature Topr - 20~65 "C
Storage Temperature Tstg - 55~150 ''C
TA1219AN
(Note) When using the device at temperatures above Ta=25°C, reduce the rated power
dissipation by 13.3mW per degree of centigrade. (See the diagram below.)
POWER DISSIPATION PD (mW)
AMBIENT TEMPERATURE Ta (°C)
RECOMMENDED OPERATING CONDITIONS
CHARACTERISTIC PIN No. MIN. TYP. MAX. UNIT REMARK
Supply Voltage 29 8.1 9.0 9.9 V -
Composite Signal Input
Amplitude 5, 8, 10, 14, 24 - 1.0 - Vp-p 100IRE
Y Input Amplitude 10, 14 - 1.0 - Vp-p 100IRE
Comb Y Input Amplitude 26 - 2.0 - Vp-p -
Chroma Input Amplitude 12, 16 - 286 - mVp-p Burst
Comb Chroma Input
Amplitude 28 - 572 - ml/p-p Burst
Audio Input Amplitude 3, 4, 6, 7, 9, 11, 13, 15, 25, 27 - - 6.0 Vp-p -
1997-04-07 20/32
TOSHIBA
TA1219AN
ELECTRICAL CHARACTERISTICS
(Referenced to Vcc=9V at Ta =25°C unless otherwise specified.)
Current consumption
PIN TEST
PIN NAME SYMBOL CIR- MIN. TYP. MAX. UNIT
No. CUIT
29 Vcc ICC - 30 47 64 mA
Pin voltage
PIN TEST
PIN NAME SYMBOL CIR- MIN. TYP. MAX. UNIT
No. CUIT
1 Det in VI - 6.3 6.6 6.9 V
2 Det Select V2 - 3.4 3.7 4.0 V
3 LinTV v3 - 5.0 5.2 5.4 v
4 RinTV v4 - 5.0 5.2 5.4 v
5 VinTV v5 - 5.0 5.2 5.4 v
6 LinV1 V6 - 5.0 5.2 5.4 v
7 RinV1 1/7 - 5.0 5.2 5.4 v
8 vinv1 V8 - 5.0 5.2 5.4 v
9 LinS1 1/9 - 5.0 5.2 5.4 v
10 Y/VinS1 V10 - 5.0 5.2 5.4 V
11 RinS1 VII - 5.0 5.2 5.4 v
12 CinS1 v12 - 5.0 5.2 5.4 v
13 LinS2 v13 - 5.0 5.2 5.4 v
14 Y/vinsz V14 - 5.0 5.2 5.4 V
15 RinS2 V15 - 5.0 5.2 5.4 V
16 CinS2 V16 - 5.0 5.2 5.4 v
19 GND V19 - - 0 - v
24 Vin1/2 v24 - 5.0 5.2 5.4 v
25 Linvz v25 - 5.0 5.2 5.4 v
26 Yin V26 - 5.0 5.2 5.4 v
27 Rin1/2 v27 - 5.0 5.2 5.4 v
28 Cin v28 - 5.0 5.2 5.4 v
29 VCC v29 - - 9.0 - v
30 Cout v30 - 3.5 3.8 4.1 v
31 Rout1 v31 - 3.7 4.0 4.3 v
32 You, v32 - 3.5 3.8 4.1 v
33 Lout1 v33 - 3.7 4.0 4.3 v
34 vout1 v34 - 4.1 4.4 4.7 v
35 RoutTV v35 - 3.7 4.0 4.3 v
36 LoutTV V36 - 3.7 4.0 4.3 V
1997-04-07 21/32
TOSHIBA TA1219AN
DC CHARACTERISTICS
cHARAcrERsrx:Mt,s)R" SYMBOL ESE: MIN. TYP. MAX. UNIT REMARK
Det in R1 - 10 18 30 kn
VinTV R5 - 20 30 40 kn
VinV1 R8 - 20 30 40 kit
VinV2 R24 - 20 30 40 k0
Y/VinS1 R10 - 20 30 40 kn
Y/VinS2 R14 - 20 30 40 k0
CinS1 R12 - 20 30 40 kfl
Cin$2 R16 - 20 30 40 k0 Measure a change Al in the
Yin R26 - 40 60 80 kn current flowing into each pin
Input Pin Cin R28 - 40 60 80 kn when the voltage is raised by
Input Resistance LinTV R3 - 49 70 100 k0 0.5V. Then calculate the input
RinTV R4 - 49 70 100 kn resistance value R.
LinV1 R6 - 49 70 100 kn R=0.5V/Al [fl]
RinV1 R7 - 49 70 100 k0
LinV2 R25 - 49 70 100 kg
RinV2 R27 - 49 70 100 kn
LinS1 R9 - 49 70 100 kn
RinS1 R11 - 49 70 100 kfl
LinS2 R13 - 49 70 100 km
RinS2 R15 - 49 70 100 kn
Det Select R2 - 17 35 53 n
Vout1 R34 - 13 25 50 n Measure a voltage change AV
. Yout R32 - 13 25 50 f) on each pin when a current
Output Pin . .
Cout R30 - 13 25 50 n of 100PA flows into the pm.
Quip“ LoutTV R36 - 20 45 90 n Then calculate the output
Resistance RoutTV R35 - 20 45 90 n resistance value R.
Lout1 R33 - 20 45 90 n R =AV/ 100/1Al9]
Rout1 R31 - 20 45 90 Q
s Mode CinS1 VthC1 - 1.75 2.25 2.75 v Voltage on pm 12 at which
. . . . data B31 changes.
Discrimination Voltage on pin 16 at which
Voltage cinsz 1/thC2 - 1.75 2.25 2.75 v data B32 changes.
External Mute Cin VthM - 1.75 2.25 2.75 V Voltage on pin 28 at which
ON Voltage
voice is muted.
1997-04-07 22/32
TOSHIBA TA1219AN
CHARACTERISTIC MEASURED SYMBOL CIR- MIN. TYP. MAX. UNIT REMARK
PIN CUIT
Address . .
Switching address VthA - 1.75 2.25 2.75 v Voltage on pm 23 at which
the slave address changes.
Voltage
Low-Bottom threshold level of
l/O1 1/thl1L - 0.55 0.75 0.95 V I/O1 input (pin17).
Mid-Low threshold level of
I/O1 1/thl1M - 2.5 3.0 3.5 V l/OI input (pin17).
ADC Input l/O1 1/thl1H - 7.5 8.0 8.5 v H'gh'M'd threéhold level of
. . . . I/O1 input (pin 17).
Discrimination Low-Bottom threshold level of
Voltage l/O2 1/thl2L - 0.55 0.75 0.95 V l/O2 input (pin18).
Mid-Low threshold level of
I 2 - . . .
/O 1/thl2M 2 5 3 0 3 5 v l/O2 input (pin18).
l/Oil 1/thl2H - 7.5 8.0 8.5 V High-Mid threshold level of
I/O1 input (pin 18).
1997-04-07 23/32
TOSHIBA
TA1219AN
AC CHARACTERISTICS
SELECT TEST
CHARACTERISTIC SYMBOL CIR- MIN. TYP. MAX. UNIT TEST METHOD
VinTV VDR5V1 - 1.5 2.0 - Vp-p (1)Apply a 15KHz sine wave
VinVI VDR8V1 - 1.5 2.0 - Vp-p to each input pin.
Vout1 VinV2 VDR24V1 - 1.5 2.0 - Vp-p (2) In each selec.t Io,"
. . - - measure an mpu
Inpuéaaylamlc Y./Vm51 VDR1OV1 1.5 2.0 Vp-p amplitude at which the
g CinS1 VDR12V1 - 1.5 2.0 - Vp-p output waveform on
Y/VinS2 VDR14V1 - 1.5 2.0 - Vp-p pin 34 begins to be
cinsz VDR16V1 - 1.5 2.0 - Vp-p distorted.
VinTV G5VI - 5.5 6.0 6.5 dB
vinv1 GBVI - 5.5 6.0 6.5 dB (1)/)pply a 15kHz, 150%?
v 1 vinvz G24VI - 5.5 6.0 6.5 dB ',rne. wave to eac input
out . - I .
Gain Y/VinS1 G10V1 5.5 6.0 6.5 dB (2) In each select mode, find
cin51 G12v1 - 5.5 6.0 6.5 dB . .
. the gam between input
Y/VinSil G14V1 - 5.5 6.0 6.5 dB and output.
cinsz G16v1 - 5.5 6.0 6.5 dB
VinTV F5V1 - 10 - - MHz (1)Apply a 1-0Vp-p sine wave
VinV1 F8V1 - 10 - - MHz to each input pin.
Vout1 VinV2 F24V1 - 10 - - MHz (2) In each select mode, t
Frequency Y/VinS1 F10V1 - 10 - - MHz mef’sure a requency a
Res onse . which the output
p CinS1 F12V1 - 10 - - MHz amplitude on pin 34 is 3dB
Y/VinS2 F14V1 - 10 - - MHz down from the 15kHz
CinS2 F16V1 - 10 - - MHz applied level.
VinTV CT5V1 - 55 60 - dB (1)Apply a 3.58MH2, 1.01/p-p
VinV1 CT8V1 - 55 60 - dB sune wave to each input
V 1 VinV2 CT24V1 - 55 60 - dB (2) In each select mode,
Crooslsjttalk Y/VinS1 CT10V1 - 55 60 - dB compare signal output
Cin51 CT12V1 - 55 60 - dB from the selected pin with
. leakage components from
Y/VinSil CTMW - 55 60 - dB nonselected pins to find a
CinS2 CT16V1 - 55 60 - dB crosstalk.
VinTV VDR5Y - 1.5 2.0 - Vp-p (1)Apply a 15kHz sine wave
to each input pin.
V; V1 VDR Y - 1. 2. - V -
Y In 8 5 0 p p (2) In each select mode,
out 1/inV2 VDR24Y - 1.5 2.0 - Vp-p measure an input
Input Dynamic . .
Range Y/VinSI VDR10Y - 1.5 2.0 - Vp-p amplitude at which the
Y/VinS2 VDR14Y - 1.5 2.0 - Vp-p o.utiyf waYef°rm on
pm 32 begins to be
Yin VDR26Y - 5.0 5.5 - Vp-p distorted.
1997-04-07 24/32
TOSHIBA
TA1219AN
SELECT TEST
CHARACTERISTIC SYMBOL CIR- MIN. TYP. MAX. UNIT TEST METHOD
MODE CUIT
VinTV G5Y - 5.5 6.0 6.5 dB (1) Apply a 15kHz, 1.01/p-p
VinV1 G8Y - 5.5 6.0 6.5 dB sine wave to each input
Yout VinV2 G24Y - 5.5 6.0 6.5 dB pin.
Gain Y/VinS1 G10Y - 5.5 6.0 6.5 dB (2) In each select mode, find
Y/VinS2 G14Y - 5.5 6.0 6.5 dB the gain between input
Yin G26Y - -0.5 0 0.5 dB and output.
VinTV F5Y - IO - - MHz (1) Apply a 1-0Vp-p sine wave
. to each input pin.
Y VinVI F8Y - 10 - - MHz (2) In each select mode,
out VinV2 F24Y - 10 - - MHz measure a frequency at
Frequency .
Response Y/VinS1 F10Y - IO - - MHz which the output
Y/VinSit F14Y - 10 - - MHz amplitude on pm 32 IS 3dB
down from the 15kHz
Yin F26Y - 10 - - MHz applied level.
VinTV CTSY - 55 60 - dB (1)Apply a 3.58MHz, 1-0Vp-p
sine wave to each input
vinv1 CT8Y - 55 60 - dB pin.
Y t Vinvz CT24Y - 55 60 - dB (2) In each select mode,
ou compare signal output
Crosstalk . d
Y/VinS1 CT10Y - 55 60 - B from the selected pin with
Y/VinS2 CT14Y - 55 60 - dB leakage components from
nonselected pins to find a
Yin CT26Y - 55 60 - dB crosstalk.
VinTV VDR5C - 1.5 2.0 - Vp-p (1) Apply a 15kHz sine wave
VinV1 VDRSC - 1.5 2.0 - Vp-p to each input pin.
C VinV2 VDR24C - 1.5 2.0 - Vp-p (2) In each select mode,
out . Y/VinS1 VDR1OC - 1.5 2.0 - Vp-p measure an input
Input Dynamic . .
Ran e CinS1 VDR12C - 1.5 2.0 - Vp-p amplitude at which the
g Y/VinS2 VDR14C - 1.5 2.0 - Vp-p output waveform on
cinsz VDR16C - 1.5 2.0 - Vp-p pin 30 begins to be
Cin VDR28C - 5.0 5.5 - Vp-p distorted.
VinTV G5C - 5.5 6.0 6.5 dB
VinV1 G8C - 5.5 6.0 6.5 dB (1)Apply a 15kHz, 1.0Vp-p
VinV2 G24C - 5.5 6.0 6.5 dB sine wave to each input
Cout Y/VinS1 G10C - 5.5 6.0 6.5 dB pin.
Gain CinS1 G12C - 5.5 6.0 6.5 dB (2) In each select mode, find
Y/VinS2 G14C - 5.5 6.0 6.5 dB the gain between input
cinsz G16C - 5.5 6.0 6.5 dB and output.
Cin G28C - -0.5 o 0.5 dB
1997-04-07 25/32
TOSHIBA
TA1219AN
SELECT TEST
CHARACTERISTIC SYMBOL CIR- MIN. TYP. MAX. UNIT TEST METHOD
MODE CUIT
VinTV F5C - 10 - - MHz (1)Apply a 1.0Vp_p sine wave
VinVI F8C - 10 - - MHz to each input pin.
VinV2 F24C - 10 - - MHz (2) In each select mode,
Cout Y/VinS1 F10C - 10 - - MHz measure a frequency at
1Cu:nscey CinS1 F12C - 10 - - MHz which the output
Y/VinS2 F14C - IO - - MHz amplitude on pin 30 is 3dB
Cinsz F16C - 10 - - MHz down from the 15kHz
Cin F28C - 10 - - MHz applied level.
VinTV CTSC - 55 60 - dB (1)Apply a 3.58MHz, 1.0Vp-p
VinV1 CT8C - 55 60 - dB sine wave to each input
Vin1/2 CT24C - 55 60 - dB pm.
Cout Y/VinS1 CT10C - 55 60 - dB (2) In each select mode,
compare signal output
Crosstalk CinS1 CT12C - 55 6O - dB f . .
rom the selected pm with
Y/Vins2 CT14C - 55 60 - dB leakage components from
cin$2 CT16C - 55 60 - dB nonselected pins to find a
Cin CT28C - 55 60 - dB crosstalk.
VinTV VDRSD - 5.0 5.5 - V (1) Apply a 15kHz sine wave
VinV1 VDR8D - 5.0 5.5 - V to each input pin.
Det Select VinV2 VDR24D - 5.0 5.5 - V (2) In each select mode,
Input Dynamic Y/VinSI VDR10D - 5.0 5.5 - V measure an input
Range Vout1 VDR34D - 1.5 2.0 - V amplitude at which the
Voutz VDR38D - 1.5 2.0 - v output waveform on pin 2
Cout VDR30D - 1.2 1.8 - V begins to be distorted.
VinTV GSD - -0.5 0 0.5 dB
vinv1 G8D - -0.5 0 0.5 dB (1)/)pply a 15kHz, 1-0YP-P
Det Select vinvz G24D - -o.5 o 0.5 dB 3": wave to each input
Gain Y/VinS1 G10D - -0.5 0 0.5 dB (2) In each select mode, find
vow G34D - -0.1 o 0.1 dB the . b t . t
gain e ween mpu
Yout G32D - -0.1 0 0.1 dB and output.
Cout G30D - -0.1 0 0.1 dB
LinTV VDR3L1 - 6.0 6.5 - Vp-p (1) Apply a 1kHz sine wave to
each input pin.
Lout1 Linw VDRGU - 6.0 6.5 - Vp-p (2) In each select mode,
Input Dynamic LinV2 VDR25L1 - 6.0 6.5 - Vp-p measure an input
Range Lin51 VDR9L1 - 6.0 6.5 - Vp-p amplitude at which the.
output waveform on pm 33
Lin52 VDR13L1 - 6.0 6.5 - Vp-p begins to be distorted.
1997-04-07 26/32
TOSHIBA
TA1219AN
SELECT TEST
CHARACTERISTIC SYMBOL CIR- MIN. TYP. MAX. UNIT TEST METHOD
MODE CUIT
LinTV G3L1 - -0.5 0 0.5 dB (1)Apply a 1kHz, 1.0vp-p sine
L 1 LinV1 G6L1 - -0.5 0 0.5 dB wave to each input pin.
'tf,, Linh/it G25LI - -0.5 0 0.5 dB (2) In each select mode, find
LinS1 GQLI - -0.5 O 0.5 dB the gain between input
LinS2 GI3L1 - -0.5 o 0.5 dB and output.
LinTV F3L1 - 0.1 2.0 - MHz (1) Apply a lol/e-Coe wave
to each input pm.
L 1 LinV1 F6L1 - 0.1 2.0 - MHz (2) In each select mode,
. measure a frequency at
:::u::: LinVit F25L1 - 0.1 2.0 - MHz which the output
p LinS1 F9L1 - 0.1 2.0 - MHz amplitude on pin 33 is 3dB
. down from the 1 kHz
LinS2 F13L1 - 0.1 2.0 - MHz applied level.
LinTV CT3L1 - 70 100 - dB (1)Apply a 1k?.1-01(p-p.sine
wave to each input pm.
LinV1 CT6L1 - 70 100 - dB (2) In each select mode,
Lout1 . compare signal output
Crosstalk LinV2 CT25LI - 70 100 - dB from the selected pin with
LinS1 CT9L1 - 70 100 - dB leakage components from
. nonselected pins to find a
LinS2 CT13L1 - 70 100 - dB crosstalk.
LinTV M3L1 - 70 100 - dB (1)Apply a 1k?.1-01(p-p.sine
wave to each input pm.
L 1 LinV1 M6L1 - 70 100 - dB (2) In each select mode,
Mute LinV2 M25L1 - 70 100 - dB comere the out.pu)
Attenuation amplitudes on pm 33 when
Lin51 M9L1 - 70 100 - dB mute is turned on and
. turned off to find mute
LinS2 M13L1 - 70 100 - dB attenuation.
RinTV VDR4R1 - 6.0 6.5 - Vp-p (1) Apply a 1kHz sine wave to
R; VI VDR7R1 6 o 6 5 v each input pin.
Rout1 m - . . - p-p (2) In each select mode,
Input Dynamic Rin1/2 VDR27R1 - 6.0 6.5 - Vp-p measure an input
Range Rin51 VDR11R1 - 6.0 6.5 - Vp-p amplitude at which the.
output waveform on pm 31
RinS2 VDR15R1 - 6.0 6.5 - Vp-p begins to be distorted.
1997-04-07 27/32
TOSHIBA
TA1219AN
SELECT TEST
CHARACTERISTIC SYMBOL CIR- MIN. TYP. MAX. UNIT TEST METHOD
MODE CUIT
RinTV G4R1 - -0.5 0 0.5 dB (1)Apply a 1kHz, 1.01/p-p sine
R 1 RinV1 G7R1 - -0.5 0 0.5 dB wave to each input pin.
gauih Rin1/2 G27R1 - -0.5 0 0.5 dB (2) In each select mode, find
RinS1 G11R1 - -0.5 O 0.5 dB the gain between input
RinS2 G15R1 - -0.5 o 0.5 dB and output.
RinTV F4R1 - 0.1 2.0 - MHz (1) Apply a 1-0Vp-p sine wave
to each input pin.
Rout1 RinV1 F7R1 - 0.1 2.0 - MHz (2) In each select mode,
Frequency Rin1/2 F27R1 - 0.1 2.0 - MHz meésure a frequency at
Response whlch the outpyt .
RinS1 F11R1 - 0.1 2.0 - MHz amplitude on pm 31 Is 3dB
down from the 1kHz
RinS2 F15R1 - 0.1 2.0 - MHz applied level.
RinTV CT4R1 - 70 100 - dB (1)Apply a 1kHz, 1-0Vp-p sine
wave to each input pin.
RinV1 CT7R1 - 70 100 - dB (2) In each select mode,
R 1 compare signal output
Craig’salk Rin1/2 CT27R1 - 70 100 - dB from the selected pin with
Rin51 CT11R1 - 70 100 - dB leakage components from
nonselected pins to find a
RinS2 CT15R1 - 70 100 - dB crosstalk.
RinTV M4R1 - 70 100 - dB (1) Apply a 1k?.1-01(p-p.sine
wave to each input pm.
Rout1 RinV1 M7R1 - 70 100 - dB (2) In each select mode,
Mute Rin1/2 M27R1 - 70 100 - dB comgare the outpm
Attenuation amplitudes on pm 31 when
RinS1 M11R1 - 70 100 - dB mute IS turned on and
turned off to find mute
RinS2 M15R1 - 70 100 - dB attenuation.
While applying a 1kHz sine
LoutTV wave to pin 3, measure an
Input Dynamic LinTV VDR3LTV - 6.0 6.5 - Vp-p input amplitude at which the
Range output waveform on pin 36
begins to be distorted.
L TV While applying a 1kHz, 1.0Vp-
Elfin LinTV G3LTV - -0.5 o 0.5 dB p sine wave to pin 3, find the
gain between pins 3 and 36.
1997-04-07 28/32
TOSHIBA
TA1219AN
SELECT TEST
CHARACTERISTIC SYMBOL CIR- MIN. TYP. MAX. UNIT TEST METHOD
MODE CUIT
While applying a 1.0Vp-p sine
L TV wave to pin 3, measure a
out hi h h
Frequency LinTV F3LTV - 0.1 2.0 - MHz frequency at w. IC t. e output
Res onse waveform on pm 36 IS 3dB
p down from the 1kHz applied
level.
LinTV CT3LTV - 70 100 - dB (1)Apply a 1k1zr.1-01(p-p.sine
wave to each input pm.
LinV1 CT6LTV - 70 100 - dB (2) Compare the output
LoutTV amplitude when LinTV is
L; V2 T2 LTV - 7 1 - B .
Crosstalk In C 5 0 00 d selected with leakage
Lins1 CT9LTV - 70 100 - dB components from
. nonselected pins to find a
LinS2 CT13LTV - 70 100 - dB crosstalk.
While applying a 1kHz, 1.0Vp_p
L TV sine wave to pin 3, compare
Mute LinTV M3LTV - 70 100 - dB the output ampl'tufjes on
Atten ation pm 36 when mute IS turned
u on and turned off to find
mute attenuation.
While applying a 1kHz sine
RoutTV wave to pin 4, measure an
Input Dynamic RinTV VDR4RTV - 6.0 6.5 - Vp-p input amplitude at which the
Range output waveform on pin 35
begins to be distorted.
R TV While applying a 1kHz, 1.0Vp-p
yt. RinTV G4RTV - -0.5 0 0.5 dB sine wave to pin 4, find the
Gain . .
gam between pins 4 and 35.
While applying a 1.0Vp-p sine
R TV wave to pin 4, measure a
out hi h h
Frequency RinTV F4RTV - 0.1 2.0 - MHz frequency at W. IC t. e output
waveform on pm 35 IS 3dB
Response
down from the 1kHz applied
level.
1997-04-07 29/32
TOSHIBA TA1219AN
SELECT TEST
CHARACTERISTIC SYMBOL CIR- MIN. TYP. MAX. UNIT TEST METHOD
MODE CUIT
RinTV CT4RTV - 70 100 - dB (1)Apply a 1k?.1-01(p-p.sine
wave to each input pm.
RinV1 CT7RTV - 70 100 - dB (2) Compare the output
RoutTV . amplitude when RinTV is
Crosstalk Rin1/2 CT27RTV 70 100 - dB selected with leakage
RinS1 CT11RTV - 70 100 - dB components from
. nonselected pins to find a
RinS2 CT15RTV - 70 100 - dB crosstalk.
While applying a 1kHz, 1.0Vp-p
sine wave to pin 4, compare
RoutTV the out ut am litudes on
Mute RinTV M4RTV - 70 100 - dB p p
pin 35 when mute is turned
on and turned off to find
mute attenuation.
Attenuation
1997-04-07 30/32
TOSHIBA
TA1219AN
APPLICATION CIRCUIT
Det in
Det Select
Y/VinS1
ll RinSl
12 CinSl
Y/VinS2
15 RinS2
16 CinS2
'iiTr(iit/o2
TA1219AN
LoutTV
RoutTV
Add ress
Sync out
2.2/1F
micro-
computer
Ci))-:
1997-04-07 31/32
Tt9SFlliBA TA1219AN
OUTLINE DRAWING
SDlP36-P-500-1.78 Unit : mm
mm a g,
i-tr-lt-lr-ll-ll-lt-Ito/Ver-lr-lr-lt-nr-, .>I.Il
V 4 m s
L-lL-JCI/lL-JCI/gb-lt-ll-Ju-lt-JL-dl-ULU/dc); .: 2
33.3MAX y
$.33 "
l .287TYP
Weight : 2.98g (Typ.)
1997-04-07 32132
www.ic-phoenix.com
.
