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TA8889APTOSN/a23avaiRGB CUT OFF DRIVE CONTROL IC
TA8889APN/a215avaiRGB CUT OFF DRIVE CONTROL IC


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TA8889AP
RGB CUT OFF DRIVE CONTROL IC
TOSH I BA TA8889AP
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8889AP
RGB CUT OFF DRIVE CONTROL IC
The TA8889AP is 16pin DIP package IC which has RGB
Cut off/Drive control circuit.
The feature of TA8889AP is controlled via via IZC bus.
FEATURES
0 3 independents cut off control for 3 primary color.
0 Independent drive control for blue and green color.
0 0dB/6di? gain SW
DlP16-P-300-2_54B
Weight : 1.11g (Typ.)
o " bus interface circuit
BLOCK DIAGRAM
R Clamp G Clamp B Clamp
R Out Filter G Out Filter B Out Filter SDA SCL
Is? liar IIB;K| lmsl
I Cutoff l l Cutoff l l Cutoff I
, , BLK-l-kts/E]
Q) Q) Q) Q1) Q5) to (O QB)
R In Gain SW G In Analog VCC B In Digtal SCP
GND GND (Sand Castle Pulse)
1 2001-06-25
TOSHIBA
TERMINAL FUNCTION
TA8889AP
2lf. PIN NAME FUNCTION INTERFACE CIRCUIT
tt, u,
1 R In These are primary color input 1: EC) §C>
terminals.
3 G In The signal which pedestal DC level is 1 - 100 )1
2V should be inputted. 3 O- 1009 it ii:
6 B In 6 T I as' oi I
- - _ - GD
, (ii)
This is the switch terminal for gain 1: 10m i'.
. 0dB/6dB and blanking pulse. Cl
2 Gain SW Please refer gain SW mode table for Ci) U't 10m
detail. f 140m f,1,
l'" co
4 Analog GND This is the GND terminal for analog -
circuit.
This is common VCC terminal for
analog and digital circuit.
5 VCC The coupling capacitor should be -
connected between this terminal and
digital GND.
This is GND terminal for IZL circuit.
. . The coupling capacitor should be
7 Digital GND connected between this terminal and -
digital GND.
-ur"m'
sq) < (ii)
This is S.C.P. input terminal. E [ii' 'sh'
The threshold level of clamp pulse is
8 S.C.P. GP
6.5V and more (typ.), that of -tl
. . 1000.
blanking pulse IS 1.5V and less (typ.). > >
“ "i it "3
- I - co
This is SCL terminal for " bus. g
Because its is week for surge lkQ h
9 SCL impulse, connect external devices for @1:
protection against surge if necessary. 0
TOSHIBA
TA8889AP
my PIN NAME FUNCTION INTERFACE CIRCUIT
This is SDA terminal for " bus.
10 SDA i3ecause its IS week for surge .
impulse, connect external devices for
protection against surge if necessary.
15 R Clamp Filter
This is the clamp filter terminal for R
13 G Clamp Filter /G/B signal which is the signal after
cut off and drive circuit.
11 B Clamp Filter
16 R O E
ut This is the R/G/B signal output
terminal. 16
14 G Out We recommend its connects L.P.F. 120
. . . <
12 B Out for removing high frequency nOIse. SC
3 2001-06-25
TOSH I BA TA8889AP
TERMINAL 2 (GAIN SW) OUTPUT MODE TABLE
(Vcc = 12V, Ta = i 3°C)
TERMINAL VOLTAGE GAIN BLANKING
Vcc (9.7V-Vcc) 6dB Available
7.5V (6.7V--8.3V)
4.5V (3.7V-5.3V) OdB
GND (GND--2.3V) Available
Not available
Pc BUS CONTROL MAP
It Slave address : 10011000 (98H)
0 Sub address
SUB ADDRESS 7 6 5 4 3 2 1 0 PRESET
00 (I ) Red color cut off control (10bit) LSB 00000000 (00H)
01 (II) x X X X X X l MSB t 00000000 (00H)
02 (I ) Green color cut off control (10bit) LSB 00000000 (00H)
03 (II) X X X X X X l MSB t 00000000 (00H)
04 (I ) Blue color cut off control (10bit) LSB 00000000 (00H)
05 (II) X X X X x X l MSB t 00000000 (00H)
06 (III) MSB Red color drive control (8bit) LSB 00000000 (00H)
07 (111) MSB Blue color drive control (8bit) LSB 00000000 (00H)
(Note) xbit .' don't care
4 2001-06-25
TOSH I BA TA8889AP
12C BUS CONTROLLED FORMAT SUMMARY
Bus controlled format of TA8889AP is based on IZC bus control format of Philips.
Data transfer format
I S I Slave address l 0 l A I Sub address l A l Data l A l P I
f 7bit I 8bit I 8bit
MSB MSB MSB
S : Start Condition
P : Stop Condition
A : Acknowledge
(1) Start and stop condition (2) Bit transfer
ssTi,"It FII‘\ i'7i- J
SCL I s N I S I P l SCL
Start Condition Stop Condition I /
SDA cannot change
SDA can change
(3) Acknowledge (4) Slave address
From 1asteC\,LCi7High-impedance A6 A5 A4 A3 A2 A1 A0 R/W
l I - -
From Slave l l High impedance IV
SDA I I
I l‘ I - I l I \
From Master : : 1 A 8 9
SCL [ti
Purchase of TOSHIBA IZC components conveys a license under the Philips IZC Patent Rights to use
these components in an " system, provided that the system conforms to the " Standard
Specification as defined by Philips.
5 2001-06-25
TOSH I BA TA8889AP
MAXIMUM RATINGS (Ta = 25°C i YC)
CHARACTERISTIC SYMBOL RATING UNIT
Power Supply Voltage VCC 15 V
Power Dissipation PD (Note I) 1.4 W
Input Signal Voltage ein 7 Vp-p
Terminal Voltage Vin (Note 2) GND-0.r-Vcc+0.3 V
Operating Temperature Topr -20--65 "C
Storage Temperature Tstg - 65--150 "C
(Note 1) When using the device at above Ta=25°C, decrease the power dissipation by
11.2mW for each increase of 1°C.
(Note 2) Rating of pin 9 and 10 is GND-0.3V--5.5V.
RECOMMENDED SUPPLY VOLTAGE
PIN No. PIN NAME MIN. TYP. MAX. UNIT
5 VCC 10.8 12.0 13.2 v
ELECTRICAL CHARACTERISTICS
DC characteristics (Unless otherwise specified, VCC=12V, Ta =25 i YC)
CHARACTERISTIC SYMBOL fljr, TEST CONDITION MIN. TYP. MAX. UNIT
Power Supply Current ICC - . . 46 56 70 mA
VII E!" 513' 3, g-pc 2V input 5.0 6.0 7.0
v12 In -S.C. . input 2.8 3.0 3.2
Pin 2-6dB MODE
. v13 5.0 6.0 7.0
Terminal Voltage - Sub address (I )=00H v
v14 (H)=02H 2.8 3.0 3.2
v15 (III) = 80H 5.0 6.0 7.0
v15 2.8 3.0 3.2
6 2001-06-25
TOSHIBA TA8889AP
AC characteristics (Unless otherwise specified, Vcc=12v, Ta=25i3°C)
Drive circuit
CHARACTERISTIC SYMBOL filr, TEST CONDITION MIN. TYP. MAX. UNIT
Frequency Characteristic fc - (Note 1) 10 20 30 MHz
Cross-talk CV - (Note 2) 45 50 - dB
Max. G6MA SA (III) : FFH 9.0 10.0 11.5
6dB Mode Gain Typ. G6TY - (Note 3) SA (III) : 80H 3.5 5.5 7.5 dB
Min. Gtyim SA (111) : 00H 1.0 2.0 3.0
Max. GoMA SA (111) : FFH 3.0 4.0 5.5
OdB Mode Gain Typ. GOTY - (Note 4) SA (111) : 80H 1.5 -0.5 -2.5 dB
Min. GoMI SA (111) : 00H -3.0 -4.0 -5.5
Gain Control Max. GVMA (Max. Glin./yin. Gain) 3.0 5.0 6.0
Ra . - -(Typ. Gain) dB
nge Min. GVMI Both 0/6dB mode 3.0 3.5 4.0
Input Dynamic Max. DC GIDA - 6.5 7.0 -
Range Min. DC GIDI (Note 5) - 1.0 1.5 V
Output Dynamic Max. DC VODA 10.0 10.5 -
Range Min. DC VOD. (Note 6) - 1.0 1.5 V
Cut off circuit
CHARACTERISTIC SYMBOL fllr, TEST CONDITION MIN. TYP. MAX. UNIT
Min. Control Range VLSB - (Note 7) - 3.0 5.0 mV
Max. VCV. (I) (II) : FF03H 4.25 4.5 -
EgnyglltaRgaen e Min. vCVA - (Note 8) (I) (II) : 0000H - 1.6 1.8 v
g Range ch (Max) - (Min) 2.5 2.9 -
Center Off-set VCOF - (Note 9) (I) (II) : 0002H 0.8 1.0 1.2 V
Max. Input DC Level VIMA (I) (II) : 0000H - 4.5 5.0
. . I II : . . -
Min Input DC Level VIMI - (Note 10) ( ) ( ) FF03H 0 3 0 5 V
Max. Output DC Level VOMA (I) (II) : FF03H - 5.4 6.0
Min. Output DC Level VOMI (I) (II) : OOOOH 1.2 1.5 -
N Li SA : 7F00 VAC1 - - 3.0
IC,, 'de/ll, SA : FFOO VAC? - (Note 11) - - 3.0 mV
SA : FF01 VAC3 - - 3.0
Threshold circuit
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
GATE P VGP 6.2 6.5 6.8
S.C.P. Threshold Hori. P va - - 1.2 1.5 1.8 v
Vert. P va 1.2 1.5 1.8
Blanking Level VBLNK VBL - (Note 12) 0.20 0.25 0.30 V
7 2001-06-25
TOSH I BA TA8889AP
TEST CONDITION
Drive circuit
TERM- SUB ADDRESS
ITEM INAL 2 & DATA MEASUREMENT METHOD
MODE (1) (11) (111)
(1) Pin1 (Pin 3, 6): DC 4V.
(2) Adjust the input voltage at Pin 15 (Pin 13, 11) to make
6dB Output voltage = 5.5V.
1 Frequency Characteristic (7.5V) 00H 02H FFH (3) Pin1 (Pin 3, 6) : 1MHz, 300mVp-p, DC 4V, sine wave.
Measure the output level (vout).
(4) Measure the input level to make Output level
=(vout-3dB)
(1) The same as Note 1.
2 Cross-talk OdB t t 80H (2) The sarhe as Note 1. .
(GND) (3) Pin 1 (Pin 3, 6) : 5MHz, DC 4V, sme wave.
(4) Measure the cross-talk.
Max. FFH (1) Pin8 : S.C.P. or Gate pulse.
(2) Pin1 (Pin 6)
t t 80H : signal =(pedestal level =2V, amplitude 3V).
(3) Measure the output level. Calculate the 202og
(output level /input level).
3 6dB Mode T 6dB
yp. (7.5V)
Min. 00H
Max. FFH (1) The same as Note 3.
4 Od3 Mode Typ. OdB t f 80H (2) Pin.1 (Pin 6) .
Gain (GND) : signal =(pedestal level--2V, amplitude 1.5V).
Min. 00H (3) The same as Note 3.
(1) The same as Note 3.
(2) Pin1 (Pin 6) .' signal=(under Fig.)
(3) Make input signal larger to output signal saturation
level.
Measure the input level. -st5IDA
(4) Make input signal smaller to output signal saturation
Max. DC
5 Dynamic T t t 00H
level.
Measure the input level. -9GKY
Min. DC
" _i_l
||NPUT'G|D|
8 2001-06-25
TOSHIBA
TA8889AP
TERM- SUB ADDRESS
NSJE ITEM INAL 2 & DATA MEASUREMENT METHOD
. MODE (1) (II) (III)
(1) Pin8 : S.C.P. or Gate pulse.
(2) Pin1 (pin 6) : signal=(under Fig.)
Max. DC (3) Make input signal larger to output signal saturation
level. Measure the output level. -'GODA
OUTPUT 6dB (4) Make input signal smaller to output signal saturation
6 Dynamic (7.5V) 00H 02H FFH level. Measure the output level. -9Gorn
Range GODA
Min. DC 2m =av .
._____. ._ [-14
, INPUT GND OUTPUT'GOD'
Cut off circuit
TERM- SUB ADDRESS
leo? ITEM INAL 2 & DATA MEASUREMENT METHOD
. MODE (1) (II) (Ill)
0d 00H l) The samegassglote J,
. . B Pin 1 Pin ' : D V.
7 Min. Variable Range (GND) OTLH 00H 80H (3) Subaddrss data (I) .' 00H-y0IH.
Measure the DC voltage gap of output DC level.
Max. FFH 03H (1) The same as Note 6.
8 Control Range t t (2) The same as Note 7.
Min. 00H 00H (3) SA (I) (II) : FF03H, OOOOH ; Measure the output DC
level of each DATA.
(1) The same as Note 6.
9 Center Off-set t 00H 02H t (2) The same as Note 7.
(3) (Output DC level)-(lnput DC level 2V)
(1) The same as Note 6.
Max. Input DC Level t 00H 00H t (2) SA (1) (II) : 0000H ; Increase input DC level to output
DC saturation level, Measure the input DC level. -WIMA
Min. Input DC Level l FFH 03H t (3) Decrease input DC level to output DC saturation level,
10 Measure the output DC level. -oVOhm
Max. Output DC Level t 00H 03H t (4) SA (1) (II) : FF03H ; Decrease input DC level to output
DC saturation level, Measure the input DC level. -rVIMl
Min. Output DC Level t FFH 03H t (5) Increase input DC level to output DC saturation level,
Measure the output DC level. -SVOMA
SA : 7F00 l
8000H (1) The same as Note 6.
. . 7FO0H (2) Pin1 (Pin 3, 6) : DC 2V.
11 'tnd,""" Point SA : FF00 f l t (3) SA (1) (II) : 7F00H-98000H, FF00H-90001H,
8000H FF01H-90002H ; Measure the DC voltage gap of each
7FO0H point.
SA : FF01 l
OdB (1) Pin8 : S.C.P. or Gate pulse.
12 Blanking Level (GND) 00H 02H t (2) Pin1 (Pin 3, 6) : DC 2V.
(3) Measure The BLANKING LEVEL.
TOSH I BA TA8889AP
TEST CIRCUIT
ROut GOut BOut
SDA SCL +5V
LL LL u. 0
'ts Cl ti, ILL Cl h, ILL Cl tt. , _
8 fi' 2 +8 't 'il +8 't 2 + _
16 15 14 11 61) 9
f'''"fo'0f
I I I I IZC Bus
I Cutoff I I Cutoff
I SLK--! BLK GENE
) I Clamp (y.,., I
001/1F
‘5: ..
61%- s”
201 01
APPLICATION CIRCUIT
R Out G Out B Out SDA SCL + 5V
m 1000
GH—E+ _
#S—ANUO
‘> 1000
22,u1=
_. + _
" Bus I
BLK - BLKGENT
........... Clamp
D. GND
) e 7) I?
R In G In 0 47pF nn SCP
VCC B In
(+12v)
TA8880CN
(RGB Processor)
10 2001-06-25
TOSH I BA TA8889AP
PACKAGE DIMENSIONS
DIP16-P-300-2.54B Unit : mm
6.6i0.2
clit-JL-lt-ll-lL-ll-l
19.75MAX
19.25i0.2
{33:03
0.735TYP -
Weight : 1.11g (Typ.)
11 2001-06-25
TOSH I BA TA8889AP
RESTRICTIONS ON PRODUCT USE
000707EBA
OTOSHIBA is continually working to improve the quality and 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 comply with the standards of safety in making a safe
design for the entire system, and to avoid situations in which a malfunction or failure of such
TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified
operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please
keep in mind the precautions and conditions set forth in the "Handling Guide for
Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc..
OThe TOSHIBA products listed in this document are intended for usage in general electronics
applications (computer, personal equipment, office equipment, measuring equipment, industrial
robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor
warranted for usage in equipment that requires extraordinarily high quality and/or reliability or
a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended
Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship
instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA
products listed in this document shall be made at the customer's own risk.
0 The products described in this document are subject to the foreign exchange and foreign trade
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 property or other rights of the third parties which may result from its use. No
license is granted by implication or otherwise under any intellectual property or other rights of
TOSHIBA CORPORATION or others.
0 The information contained herein is subject to change without notice.
12 2001-06-25
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