TC9128P ,High speed PLL with built-in prescalerTOSHIBA TC9172AP,TC9227,28PT(‘Q177AP T(‘Q777P T(‘Q77RPTC9172AP, TC9227P and TC9228P are high-speed ..
TC9134P ,32-FUNCTION REMOTE CONTROL RECEIVING LSI,ie,Ei'7 ELECTRONIC DE DE-. 5- ic'. " TirrurTTTut 4:5;4k.309724? D017E65 D2ft-77-llTC9134P 32-FUNCT ..
TC9142P ,Quartz PLL Motor ControlQUARTZ PLL MOTOR CONTROLThe TC9142P is a c2-rsos LSI developed for con-trolling the motor of a quar ..
TC9142P. ,Quartz PLL Motor ControlQUARTZ PLL MOTOR CONTROLThe TC9142P is a c2-rsos LSI developed for con-trolling the motor of a quar ..
TC9143P ,for Tape Deck ControlTOSHIBA1 1ri':i'l'ti1'('isttl'"[' DEfFOR TAPE DECK CONTROLTC9143P/T09144P are C-MOS IC for electro- ..
TC9144P ,for Tape Deck Controlfeatures.. Non-Lock type input key ls usable. Mechanicalcontrol in desired made ls possible by plac ..
TDA7072 ,Single BTL power driver
TDA7073AT ,Dual BTL power driver
TDA7073AT ,Dual BTL power driver
TDA7073AT ,Dual BTL power driver
TDA7073AT ,Dual BTL power driver
TDA7073AT ,Dual BTL power driver
TC9128P
High speed PLL with built-in prescaler
TOSHIBA TC9172AP,TC9227,28P
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC91172AP, TC9227P, TC9228P
HIGH SPEED PLL WITH BUILT-IN PRESCALER
TC9172AP, TC9227P and TC9228P are high-speed PLL-LSI TC9227P
developed for digital tuning system use, and contain 2- TC9228P
modulus prescaler.
When they are used in combination with system
controller LSI TC9301AN, TC9302AF, TC9303AN, TC9306F
series, high performance digital synthesized tuner can be
realized.
DIP22-P-400-2.54
FEATURES TC9172AP
0 They contain prescaler, and can directly input the
frequency signal of 120MHz max. at FM band.
. Either pulse swallow dividing type or direct dividing type
can be applied depending upon receiving band.
0 Both high function type (DIP22 pin) and conventional
type (DIP16 pin) are provided.
High function type contains IF counter which counts IF
DlP16-P-300-2.54A
signal at FM/AM band each and produces auto-stop ggizgzhg’AOO-Z 54 . 2 1g (Typ.)
signal. DIP16-P-300-2.54A : I.0g (Typ.)
0 Reference frequency is supplied from the controller LSI, and no crystal oscillator is required on the
PLL LSI.
0 They have two phase comparator outputs, and can use two kinds of low pass filters without
changing.
o Abundant general purpose input-output terminals make possible the control of radio frequency
circuit part.
0 Frequency input terminals are provided for FM and AM, independently.
0 IF offset can be easily controlled at FM band.
0 As serial ports are contained, control of all functions including frequency division number setting is
performed through four serial bus lines.
98091 OEBA2
O TOSHIBA 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 specified
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.
0 The products described in this document are subject to the foreign exchange and foreign trade laws.
0 The information contained herein is presented only as a guide for the ap Iications of our products. No responsibility is assumed by TOSHIBA
CORPORATION for any infringements of intellectual property or other rights 0 the third parties which may result from its use. No license is granted
, implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others.
0 T e information contained herein is subject to change without notice.
1999-03-19 1/21
TOSHIBA TC9172AP,TC9227,28P
PIN CONNECTION (TOP VIEW)
TC9227P, TC9228P TC9172AP
Nctl V 22rtoD Nctl V 16[IVDD
REF t 2 21 [I FMlN REF[ 2 15 [I FMlN
sons zoEIGND 51[3 14[|GND
SIIJA 19 J/oar, CKIJ 4 13 JAMiN
CKIJS 18 [ITEST STBI 5 12 [ITEST
STBIJG 17l1Do1 OT1[6 11E|Do1
A-STP[ 7 16 [[1302 OT2t 7 10 [[002
mm t e 15 Tors 0T3 8 9 [10M
INI E9 14 JoTs
F.f0TI /(1N2)[ IO 13 [low
>2<0T2/(1N3)[11 12 JoTa
(Note) .)K. Bracketed letters indicate TC9228P terminal name.
Others indicate common terminals.
VERSION TABLE
PRODUCTION NAME TC9172AP TC9227P TC9228P
Package DIP16 pin DIP22 pin DIP22 pin
Process Silicon CMOS gate
Frequency Dividing Type Pulse swallow and direct dividing type
Serial Port C) C) C)
Input Port - 2 4
Output Port 4 6 4
IF Counter - C) 0
Phase Comparator Output 2 2 2
Supply Voltage 5Vi 10% single power supply
1999-03-19 2/21
TOSHIBA
BLOCK DIAGRAM
TC9172AP,TC9227,28P
F/F TRI-STATE BUFFER
1 FM 1 HF PSC
FMIN CH>- - - / - N1 COUNTER N2 COUNTER . DOI
2 15 16 . . ' PHASE
(4bit) (10bit) Sig
AMP m LF A COMPA-
AMIN (w M - - RATOR . DO2
FM HF(LF)
AMP -l
PLL I/O PORT -s--
ft Ref AMP
J 4bi,t DATA BUS Co SI
IFlN O-CY- ( / SERIAL
IF A [-A I/ no PORT CK
AMP IF COUNTER COUNTER 4bit, CODE BUS ©
(15bit) (z) .. / AND
CONTROL OUTPUT Ps , CONTROL STB
PORT ._ STROBE -
awn lf SIGNAL{‘_ CIRCUIT
I I I I I I I - so
i l l i l l l INPUT
', : l : l ', : PORT
rK i E
v v ' v
TEST GND VDD 0T6 0T5 0T4 0T3 0T2 0T1 INI A-STP
/(IN3) >'< I(INZ) .'.M.
(Note) .)rd. Bracketed letters indicate TC9228P terminal name.
OTerminaI does not exist in TC9172AP.
PIN FUNCTION ( ) : Terminal of TC9172AP
PIN No. SYMBOL PIN NAME EXPLANATION OF FUNCTIONS AND OPERATIONS REMARKS
l, (1) NC connection - -
Input of reference frequency signal supplied from
2, (2) REF e erence . controller LSI. Bilt-in Amp. C coupling small amplitude OW
frequency input .
operation.
3, (-) so Serial output Serial I/O ports. VDD
Carries out between controller the setting of frequency ”4, (3) SI Serial input dividing number, dividing type, and the transfer of data ole
for controlling IF counter, general purpose I/O ports. so
Clock signal As TC9172AP has no serial output mode.
5, (4) CK input SO terminal does not exist. C g l
St b . I SO terminal is P-ch open drain output, and SI, CK, STB SI CK STE
6, (5) STB . ro te Slgna terminals are Schmitt trigger inputs. ' r
1999-03-1 9 3/21
TOSHIBA
TC9172AP,TC9227,28P
PIN No. SYMBOL PIN NAME EXPLANATION OF FUNCTIONS AND OPERATIONS REMARKS
. Inputs auto stop signal. It can be used as general
7 - A- TP A . CH>o-
' ( ) S uto stop input purpose input port also. (TC9227P, TC9228P)
IF signal input of IF counter to detect auto stop. Built-in
8, (-) IFIN IF signal input Amp. C coupling small amplitude operation (TC9227P, o-qiica-
TC9228P).
General purpose Freely usable general purpose input terminal (TC9227P,
9, (-) lN1 input port TC9228P) O t:ra
0T1 w"
IO, (6) .)K. (IN2) .,w"
11 (7) on I,” Freely usable general purpose output terminals.
yd. (IN3) ----. ” They can be used for switching control signal output of
12, (8) 0T3 radio frequency circuit.
General purpose q TC9172AP : 4 o-el-
13 9 0T4 output ports 0 TC9227P : 6
' ( ) 0 TC9228P : 4
(Note) Fd. In TC9228P, 10, 11 pins are indicated as input
14, (-) 0T5 port.
15, (-) 0T6
16, 10 D02 VDD
( ) 52:5:arator Tri-state outputs of phase comparator. O_EH
17, (11) DOI outputs DOI, D02 are parallel outputs.
. Test mode control input. With pull-down resistance. ( 'r'-
18, (12) TEST Test terminal Usually, used in OPEN state or GND connected.
AM local Programmable counter input at AM band
19, (13) AMIN ?:slljlftor signal Built-in Amp. C coupling small amplitude operation. O‘Elg;
FM local Prescaler input at FM band f 120MHz
. . . MAx=
21, (15) FMIN ?:gllllltator signal Built-in Amp. C coupling small amplitude operation. o-PTI-
22, (16) VDD
ow'." supp y Supply 51/* 10% -
terminal
20, (14) GND
1999-03-19 4/21
TOSHIBA
TC9172AP,TC9227,28P
I/O MAP
0 TC9227P, TC9228P I/O MAP
l/O PLL (1) GENERAL PURPOSE OUTPUT (2)
CODE Y1 l Y2 l Y4 I Y8 Y1 l Y2 l Y4 l Y8
0 Programmable counter dividing type setting
HF lniF-r1 IniF-1 I FM
1 Programmable counter dividing number setting General purpose output
P0 I P1 l P2 I P3 0T1 l 0T2 I 0T3 l 0T4
A 2 Same as above General purpose output
3" P4 l P5 l P6 l P7 0T5 l 0T6 ts,
E 3 Same as above
f? P8 I P9 l P10 I P11
r- Same as above
, 4 P12 I P13 k
6 IF counter control
BUSY I WIDE l STOP ts
7 General purpose input
A-STP I INI l IN2 I IN3
8 Programmable counter dividing type setting
HF lniF-r1 IniF-1 I FM
9 Programmable counter dividing number setting General purpose output
PO I P1 l P2 I P3 0T1 l 0T2 l 0T3 l 0T4
A A Same as above General purpose output
cd. P4 I P5 l P6 I P7 0T5 l 0T6 ks
E B Same as above
2 P8 l P9 l P10 l P11
F- Same as above
E C P12 I P13 be,
8 D REF code data
1 I 2 l 4 ks
E IF counter control
START I WIDE l RESET k
F Chip select code data "I" Chip select code data 'W'
1 l o l o I o o l 1 l o l o
1999-03-1 9
TOSHIBA
TC9172AP,TC9227,28P
o TC9172AP I/O MAP
INPUT PORT (K)
OUTPUT PORT (L)
\lG‘Lfl-hWN—‘O
Programmable counter dividing type setting
HF AIF + 1 AIF - 1 FM
Programmable counter dividing number setting
P0 P1 P2 P3
Same as above
P4 P5 P6 P7
Same as above
P8 P9 P10 P1 1
Same as above
Chip select code data
(Note) TC9172AP contains no input port.
As it contains IF counter, there is no control port of it.
GENERAL PURPOSE OUTPUT (2)
Y1 Y2 Y4 Y8
General purpose output
0T1 0T2 0T3 0T4
Chip select code data "2"
1999-03-1 9 6/21
TOSHIBA TC9172AP,TC9227,28P
OPERATIONS
In TC9172AP, TC9227P, TC9228P as indicated in the block diagram, each function is controlled by
accessing the ports connected with 4bit data bus 60 and code bus ©.
Each data on this data bus and code bus is conducted from the controller LSI by four terminals of
SI, so, CK, STB (three terminals of SI, CK, STB in the case of TC9172AP).
As control is all made with port, explanations will be given here chiefly about the functions of each
port. These ports are constituted with 4bit units, and selected by 4bit code data. Code assignment
of each port is shown in IIO map indicated previously. On the whole, code ''0H--7H'' is assigned to
input port, and code "8H--FH'' to output port.
(Note 1) "Input port" and "Output port" mentioned here are always based on the controller LSI.
Thus, the port served when putting out data from controller LSI is called the output
port, while the port (which data is taken from PLL side) to controller LSI is called the
input port.
(Note 2) In this explanation, code assignment of each port is encoded as shown below.
¢[KorL] mn
Low-ranking 3bit value "o--7'' among 4bit code data.
1 : I/O port relating to PLL.
2 : IIO port of general purpose output terminal.
Distinction between input/output port [K : input ports
L : output ports
(Example) ¢K17 : General purpose input port
¢L21 : General purpose output ports OT1--OT4
O Programmable counter
Programmable counter block is composed of two modulus prescaler, 4bit+ 10bit programmable
binary counter, and PLL I/O ports to control the above.
1. PLL I/O ports (¢KL10~¢KL14)
(1) Exclusive PLL ports to entirely control frequency dividing number, dividing type and IF
correction (IF offset) at FM band.
(2) In TC9227P, TC9228P PLL ports are entirely I/O port structure. Therefore, it is possible
to take the set data again into the controller LSI by accessing input port. (/K10--/K14)
1999-03-19 7/21
TOSHIBA TC9172AP,TC9227,28P
(3) PLL port configuration
¢L10 ¢L11 ¢L12 ¢L13 ¢L14
1 2 4 8 1 2 4 8 1 2 4 8 1 2 4 8 1 2 4 8
t t t t t t t t t t t f t t t T t t
l l l l l l l l l l l l l l l l l (1c,rc'
NOTYET
HF +1 -l FM P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 USED
I LSB MSB
IFOFFSET ll I
SETTINGOF
FREQUENCY DIVIDING
SETTING OF FREQUENCY DIVIDING NUMBER 14BIT OF PROGRAMMABLE COUNTER
(4) Setting of frequency dividing type
Selection of pulse swallow dividing type or direct dividing type is made by HF, FM
ports. Make selection from the following three types according to the applied
frequency band.
RECEIVING INPUT INPUT FREQUENCY
HF FM FREQUENCY DIVIDING TYPE BAND FREQUENCY TERMINAL DIVIDING
EXAMPLE RANGE NUMBER
0 0 Direct dividing LW, MW, SWL 0.5-- 1OMHz AMIN n
1 0 (7/?) pulse swallow type st 8-- 60MHz AMIN n
0 Not use '-----------------.,
(,-'x,-l,/1-',,) pulse swallow
1 2 15 16 FM 50~140MH2 FMIN 2m
IF offset function at FM band
(Note) n represents programmed frequency dividing numeral value.
When pulse swallow dividing type is selected, it is possible to vary actual frequency
dividing number by -+1 without changing the programmed dividing numerals by AlFk1
ports. Thus, it can be applied to IF offset at FM band. In the case of direct dividing
type selection, IF off set function does not operate.
A|F+1 nlF-1
FREQUENCY DIVIDING NUMBER
(AT FM BAND)
2-(n-1)
2-(n+1)
_\_|oo
—|O—‘O
2.(n-1)
1999-03-1 9 8/21
TOSHIBA TC9172AP,TC9227,28P
(6) Setting of frequency dividing number
Dividing number of programmable counter is set on P0~P13 ports with binary.
a At pulse swallow type (14bit)
MSB LSB
P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P? P2 P1 P0
213 20
.y.4 Frequency dividing number setting range (pulse swallow type)
n =210H--3FFFH (528--16383)
It At direct dividing type (10bit)
MSB LSB
P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 2'3 y y )0
f 20 u Y J
UNRELATED
.)k. Frequency dividing number setting range (direct dividing type)
n =1OH~3FFH (16~1023)
(Note 1) As the programmable counter is not provided with frequency dividing offset,
the programmed dividing number becomes the actual frequency dividing
number. However, in the case of FM band, the actual frequency dividing
number becomes two times of programmed value.
(Note 2) In the case of direct dividing type, P0~P3 port (¢L11) data become unrelated,
and P4 port becomes LSB.
(Note 3) Frequency dividing number is entirely renewed at the time of data setting of
MSB port (¢L14). For this reason, the data of MSB port (¢L14) must be set at
the end of dividing number setting.
Even when the data setting is considered unnecessary (When the data is same
as the previous one), the data setting must be executed for MSB port (¢L14).
1999-03-1 9 9/21
TOSHIBA TC9172AP,TC9227,28P
Circuit configuration of prescaler and programmable counter.
Circuit configuration of pulse swallow dividing type
The circuit is composed of 1/15, 1/16 2-modulus prescaler and binary programmable
counter of 4bit on N1 side and 10bit on N2 side.
In the case of FM band, 1/2 divider is added to the front stage of prescaler.
P0--P3
N1 COUNTER
PRESET
IA mlt
TO PHASE
COMPARATOR
N2 COUNTER 10bit
i"'"is
P4--P13
PRESCALER
Circuit configuration of direct dividing type
In this case, prescaler block is passed and N2 side counter 10 bits is used.
PRESET
AMIN . 'i.), N2 COUNTER 10bit
TO PHASE
COMPARATOR
P4--P13
Both FMIN, AMIN terminals have built-in amp. and smallamplitude operation is possible
with capacitor coupling.
0 Phase comparator
Phase comparator compares the phase difference between the reference frequency signal applied
to REF terminal and programmable counter dividing output signal, and puts out its error
component. Further, it controls VCO through low pass filter as that the frequency and phase of
these two signals may agree with each other.
Two tri-state buffer DOI, D02 terminals are put out in parallel from the phase comparator.
For this reason, optimum design of filter constant can be made for each of FM/AM band.
Reference frequency signal is supplied from the controller LSI to the REF terminal, and no
crystal oscillator is needed on PLL LSI.
REF input has built-in amp. and small amplitude operation is possible with capacitor coupling.
1999-03-19 10/21
TOSHIBA TC9172AP,TC9227,28P
REFERENCE AMP
FREQUENCY SIGNAL /l
SUPPLIED FROM THE CONTROLLER LSI
PROGRAMMABLE S COMPARATOR
COUNTER OUTPUT
TO VARACTOR
s E n n rio “'1 DIODE OF VCO
l l E I E l HIGH LEVEL
oo-Li----,"--- --
LOW LEVEL FLOATING
DO output timing chart Example of active low pass filter
Shown above are indicated DO output timing chart and example of active low pass filter circuit
by darlington connection of FET and transistor.
C) IF counter (TC9227P, TC9228P)
TC9227P, TC9228P have IF counter which counts intermediate frequency (IF) of FM or AM during
auto search tuning, and produces auto stop signal when that frequency has entered in the
specified range. TC9172AP contains no IF counter.
IF counter block is composed of 15bit presettable counter and IF counter control ports.
IF . DETECTING
IN 15bit PRESETTABLE COUNTER CIRCUIT
PRESET PRESET DATA
MULTIPLEXER WIDE
REFERENCE GATE TIME /
FREQUENCY - CONTROL ' 75 L16 .15 L15 fb K16
CIRCUIT _
fr fr .
( , ®DATA BUS
n fl "
t ll ll II l ©CODE BUS
" Ll LI .
1999-03-1 9 11/21
TOSHIBA
Operation of IF counter
TC9172AP,TC9227,28P
IF counter counts IF signal of 10.7MHz at FM band and 450kHz at AM band, and its gate-
time is made of the reference frequency signal supplied to REF input.
(1) IFIN terminal has built-in amp. and is capable of making small amplitude operation
with capacitor coupling.
(2) IF counter has two kinds of detectability, WlDE/NARROW.
(3) Gate time and detectability in each band are shown below.
REFERENCE NARROW WIDE
BAND FREQUENCY GATE TIME DETECTABILITY GATE TIME DETECTABILITY
(kHz) (ms) (Hz) (ms) (Hz)
LW 1 20 450k , 600 5.0 450k , 2.4k
SW 5 4.0 450ki3k 1.0 450kt 12k
MW 9k 9 2.2 450ki5.4k 0.55 450k121.6k
MW 10k 10 2.0 450ki6k 0.50 450kt24k
FM 12.5 1.6 10.7M 115k 0.4 10.7Mi60k
25 0.8 0.2
IF counter control output port
(1) REF code data output port (¢L15)
It sets the code data corresponding to the reference frequency which serves as time
base. Never fail to set the code of the presently employed reference frequency signal.
It Reference frequency code table ¢L15
1 2 4 8
CODE DATA 1* 2 3* 4 5 6 7 /
Reference 'x----'
1k k k 1 k k 1 k 12. k 2 k
Frequency 50 5 00 9 0 5 5 CODE DATA NOT YET
(Note) * Code "I", "3" can not use.
TOSHIBA
(2) IF counter control output port (¢L16)
NOT YET USED "I"
RESET-IF counter operation .
reset "0" :
WIDE-WIDE/NARROW "1" :
selection "0" :
START-IF count starts : IF count is
setting.
(3) IF counter control input port (¢K16)
1 2 4 2f
I-NOT YET USED "I"
STOP-IF counter detection
result (Auto stop "o"
signal)
WIDE -WIDE / NARROW "1"
mode data input port "O''
BUSY-f counter operating "o"
monitor
started whenever data
TC9172AP,TC9227,28P
f counter reset (IF counter
does not operate.)
f counter normal operation
WIDE mode
NARROW mode
: Inside of IF count detecting
width (stop OK)
: Outside of IF count detecting
width (stop NG)
: WIDE mode
: NARROW mode
: IF counter is counting
: IF counter counting is
completed
(Note 1) In the case of auto stop detection by IF counter, refer to the
contents of STOP port after confirmation that BUSY port is "o"
(counting completed).
(Note 2) IF counter cannot be used when reference frequency of 50kHz or
100kHz is used at FM band or when T off set is carried out.
The same applies to the case where frequency other than 10.7MH2
and 450kHz is used for IF signal.
C) General purpose input and output ports
They have general purpose input/output terminals controlled with 4bit units.
However, TC9172AP has output terminals only.
NUMBER OF INPUT NUMBER OF OUTPUT
TERMINAL TERMINAL
TC9172AP - 4
1999-03-19 13/21
TOSHIBA TC9172AP,TC9227,28P
(1) General purpose output ports (¢L21, ¢L22)
¢L21 ¢L22
1 2 4 8 1 2 4 8
I 0T4 H_J
NOT YET
OT? USED
0T2 0T6
0T1 0T5
(Note) TC9172AP has no ¢L22 port.
In the case of TC9228P, 0T1, 0T2 ports are not output terminals.
The set data is put out in positive logic.
Output terminals are CMOS structure. In TC9227P, TC9228P general purpose output
ports are entirely I/O ports structure. Therefore, it is possible to take the set data
again into the controller side by accessing input ports (¢K21, ¢K22).
(2) General purpose input port (¢K17)
(Note 1) In TC9227P, data of IN2, |N3 ports is "O".
Further, TC9172AP has no general purpose input port.
(Note 2) A-STP port is for auto stop signal input use, but it can be applied
to other use.
Data is got in positive logic. Input terminals are CMOS structure.
1999-03-1 9 14/21
TOSHIBA TC9172AP,TC9227,28P
0 Serial l/O ports
As shown previously, each port is controlled through serial ports and serial bus line. Serial ports
control the data transfer between the serial bus line and code data bus line of IC inside.
Number of input/output terminals of serial port is as follows :
TC9172AP .......... 3 terminals (SI, CK, STB), without input port.
TC9227P, TC9228P .. 4 terminals (SO, SI, CK, STB), with input port.
SI, CK, STB terminals contain Schmitt trigger input, and SO terminal has P-ch FET open drain
output construction.
(Note) so terminal needs external load resistance. (RL=2k--3kn)
SERIAL BUS LINE TO
CONTROLLER SIDE
y---2-akn
STB /\ CK _ SI _ so >:< t
SCHMITT Sbit SHIFT
TRIGGER INPUT REGISTER OUTPUT VDD
(DDATA BUS
' ©CODE BUS
CONTROL - Al
CIRCUIT - v
- CHIP -
CODE LATCH SELECTOR - STROBE SIGNAL
(Note) .yd. TC9172AP has no so terminal.
1. Data transfer format
(1) Data output timing (access of output port)
CK -Flilil-LlVLIVl,
SI c1 c2 c4 c8="1" l Y1 I Y2 I Y4 I Y8 l
l CODE DATA l OUTPUT DATA l
Code data (C1~C3) 4 bits of output port and output data (Y1--Y8) 4 bits are serially
transferred to SI terminal with the timing shown above.
SI data is read in with the rising of CK.
(Note) During the designation of output port, code data "C8" is "I" at all times.
1999-03-19 15/21
TOSHIBA TC9172AP,TC9227,28P
(2) Data input timing (access of input port)
CK -lVlll,ll,_l-LfVl,il,,
Sl C1 C2 C4 C8 = "0"
CODE DATA
SO Y1 Y2 Y4 Y8
l INPUT DATA
When code data (Cr-C8) 4 bits of input port is transferred to SI terminal with the
above timing, the data of designated port is output to so terminal with 4bit serial of
Y1~Y8. SI data is read in with the rising of CK signal, and SO data is output with the
rising of CK signal.
(Note) During the designation of input port, code data "C8" is "o" at all times.
2. Designation of chip select
Besides PLL IC, various peripheral option ICs can be connected on the serial bus line. It is
necessary, therefore, to designate the IC connected with controller LSI through bus line,
between which data is to be transferred.
Chip select code is provided to designate the controlled IC on the bus line.
Select code for designating TC9172AP, TC9227P and TC9228P is as follows :
It Chip select code for PLL I/O ports : 1
It Chip select code for general purpose output ports : 2
(1) Select code is set up to the chip select code data output port. (code "FH")
(2) Select code must be set up first at the time of serial data transfer.
(3) Select code once set maintains the same data unless otherwise designated, and so, there is
no need of designating select code every time serial data is transferred.
3. Pulse width of serial timing
2tzs Min. 2ps Min. I
CK CK Ll l
2ps Min. I 4prs Min. I
t 2ps Min, t
STB SI ll
lps Min.
CK -/-)r_/-"
- 1/zs Max.
1999-03-1 9 16/21
TOSHIBA TC9172AP,TC9227,28P
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage VDD -0.3-6.0 V
Input Voltage VIN -0.3--VDD+0.3 V
Power Dissipation PD 300 mW
Operating Temperature Topr -30--75 "C
Storage Temperature Tstg - 55~125 "C
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Ta =25°C, VDD= 5V)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Operating Supply
V - * 4. . . V
Voltage Range DD 5 5 0 5 5
Operating Supply -
Current IDD - FMIN - 120MHz - 15 25 mA
Operating frequency ran e
FMIN fFM1 1 VIN =0.5Vp-p * 50 -- 140 MHz
FMIN fFM2 1 VIN =0-3Vp-p * 50 - 120 MHz
AMIN (HF Mode) fAMH 1 ViN=0.31/p-p * 8 ~ 60 MHz
AMIN (LF Mode) fAML 1 VIN=0.3vp_p * 0.5 -- 10 MHz
IFIN hi: - VIN =0.3Vp-p * 0.4 -- 13 MHz
REF Input fREF - VIN =0.2Vp-p * 1 -- 100 kHz
Operating input amplitude range
FMIN V|N1(FM) 1 le = 50--140MHz * 0.5 ~ VDD-0.5 Vp-p
FMIN VINZ (FM) 1 le = 50--120MHz * 0.3 ~ VDD-0.5 Vp-p
AMIN (HF Mode) VIN(AMH) 1 hN=8--60MHz * 0.3 -- VDD-0.5 Vp-p
AMIN (LF Mode) VIN (AML) 1 {IN =0.5--10MHz * 0.3 -- VDD-0.5 Vp-p
IFIN VIN (IF) - le =0.4--13MHz * 0.3 ~ VDD-0.5 Vp-p
REF Input VIN (REF) - le =1--100kHz * 0.2 - VDD Vp-p
OTI--6, DOI--2, SO
"H" Level 'OH - V0H=4V, SO terminal IS -0.5 -1.0 -
Output excepted
c t v =1v so terminal is mA
urren "L'' Level IOL - OL ' 0.5 10 -
excepted
SO Terminal Output
Current Iso - VOH -4v -2.0 -3.0 - mA
SO Terminal Off Leak
I - V = V - - -1. A
Current OFF OUT 0 0 xx
DO Terminal Tri-State
- = = - - +
Leakage Current ITL VTLH SV, VTLL 0V *0.5 prA
1999-03-1 9 17/21
TOSHIBA TC9172AP,TC9227,28P
lhll--3, SI, CK, STB, A-STP
Input "H" Level IIH - 1hH=5V - - 1.0 A
Current "L" Level IIL - lhL=0V - - -1.0 /t
Input "H" Level VIH - - 4.0 -- 5.0 V
Voltage "L" Level VIL - - 0 -- 1.0
(Note) : * Marked characteristics are guaranteed in a range of VDD=4.5~5.5V, Ta-- -30--75oC.
1999-03-19 18/21
TOSHIBA TC9172AP,TC9227,28P
TEST CIRCUIT
TC9227P, TC9228P TC9172AP
GND VDD MONITOR GND VDD MONITOR
T— G T—
I NC VDD t NC VDD
I REF FMIN t REF FMIN
t so GND SI LI-t SI GND
SI EI-l SI AMIN ml-si-ro', SG CK EI-t CK AMIN
0.001F A Cl
CK ID-l CK TEST l ' Q STB EI-l STB TEST
STB EI-l STB DOI [I I-sri, t 0T1 DOI
A-STP D02 Tm _ 0T2 D02
I a m MONITOR
I lFlN 0T6 l t 0T3 0T4
I IN1 0T5 l
I OT1/(IN2) 0T4 l—Cl fout El four
I OTZ/(IN23 0T3 l
EXAMPLE FOR APPLICATION CIRCUIT
(TC9227P)
5V VCC
t 1 .L FM
REF---' 2 21 il-" T VCO
31d) 0001/1}:
sl---iiiict-f 3 20ll 0.0
. 1 ihr
so —'—fl 4 19 Vogel .
CONTROLLER CK - 5 "
TC930IAN, TC9302AF, STB ---r 6
TC9303AN, TC9306F —[ 7
ERIE 0.01 F
s s # t 8
INPUT PORT IF SIGNAL
10 13 OUTPUT PORT AUTO STOP SIGNAL
TC9227P
1999-03-1 9 19/21
TOSHIBA TC9172AP,TC9227,28P
OUTLINE DRAWING
DIP22-P-400-2.54 Unit : mm
r1 f-l I-I ["1 t"'-1 r-I f-l T'""? r‘“1 l_| _
'il l_| ' L_J l-l ' u L-., t-l ' LU ,
27.8MAX
27.3AO.2 .u
C9510.1
av g E
l, LllLlLlliLlLlClClLlil.1...'ll_r,tj.
Js.' ,
Weight : 2.1g (Typ.)
1999-03-19 20/21
TOSHIBA TC9172AP,TC9227,28P
OUTLINE DRAWING
DlP16-P-300-2.54A Unit : mm
CII-nr-nr-ll-ll-lr-nr-I
N-'''"-''"-''"--)
19.75MAX
19.25i0.2
C .9§i0.1
r33i03
0.735TYP
Weight : 1.0g (Typ.)
1999-03-1 9 21/21
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