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TC9223F
PLL FREQUENCY SYNTHESIZER LSI FOR COMMUNICATION USE
TOSHIBA TC9223P/F
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC9223P, TC9223F
PLL FREQUENCY SYNTHESIZER LSI FOR COMMUNICATION USE
TC9223F, TC9223F are developed as PLL frequency TC9223F
synthesizer LSI for communication use and has the
following features.
FEATURES
9 Can be used as PLL LSI in many communication
equipment, e.g., personal radio, mobile radio telephone,
CB radio and so on because of its system design for wide
applications.
DlP16-P-300-2.54A
TC9223F
0 With a built-in 14bit reference frequency divider, capable
of frequency divison ranging from 5 to 16,383 divisions.
o Built-in 7bit and 11bit programmable dividers of pulse
swallow type.
lt Provided with 2 systems of phase comparator outputs.
SOP16-P-300-1.27
It Provided with one general purpose output port.
. . Weight
0 PSC (Prescaler Control) output can be switched according DIP16-P-300-2.54A : 1.00g (Typ.)
to input signal rising or falling timing by program. SOP16-P-300-1.27 : 0.16g (Typ.)
o DlP16pin and SOP16pin packages.
PIN CONNECTION
GND[1 16[]VDD
xrt2 15[]Do
X_T[3 14[]H
P0[4 13E|L
TEST[ 5 12[]LD
P.N[e 11[]GND
Psc[7 101STis
CK[8 9 EIDATA
1 2001-06-19
TOSHIBA TC9223P/F
BLOCK DIAGRAM
GND VDD TEST Do H L LD
C2s Pr.h C,2N cs fps ATh cs
1.1..f \19 \5/ 15 14 13 12
XT ' Y Y Y
OSC Mbit REFERENCE PHASE COMPARATOR CIRCUIT OGND
- CIRCUIT DIVIDER CIRCUIT
A OUTPUT PORT CIRCUIT 0 Po
14bit LATELCIRCUIT (=il ®STB
. STROBE GENERATION
20bit SHIFT REGISTER CIRCUIT CIRCUIT Ci? DATA
,ly {5 "p," CK
7bit LATCH CIRCUIT PSC 11bit LATCH CIRCUIT
RF - LOGIC v
PIN (i 7bit PROGRAMMABLE CIRCUIT 11bit PROGRAMMABLE
'r DlVIDER CIRCUIT l" DlVIDER CIRCUIT
PIN FUNCTION
t'(llil. SYMBOL PIN NAME FUNCTION AND OPERATION REMARKS
1 GND Ground-1 Logic ground terminal. -
2 XT Crystal oscillator Reference frequency crystal oscillator input and Feedback
3 X_T terminal output. resistor built in
General purpose General purpose output port externally
4 P . M
0 output port controllable by serial data. C os output
. Used normally at "L" level or Open state. Pull-down
5 TEST Test term nal . " " . . .
I Test mode operation at H level. resistor built m
Programmable counter input terminal.
Programmable . .
6 PIN . Input an external prescaler output through a Built In amps
counter input . .
coupling capacitor.
7 PSC Prescaler control 2. modulus presncaluer 1reycy",d,i,vi,?rn, control CMOS output
signal output. H level : P, L level : P+1
8 CK Serial data input terminals to control this LSI . . .
. . Built In schmitt
9 DATA Serial data input externally. tri er circuit
10 STB Schmitt trigger input. gg
11 GND Ground-2 Ground terminal of phase comparator charge -
Outputs "H" level pulse when phase difference is
12 LD Lock detector detected by the phase comparator. CMOS output
Can be set compulsorily by data given externally.
. CMOS output
13 L Phase comparator Phase comparator output terminals to connect
14 H output external high voltage charge pump. N'ch open
drain output
Phase comparator
15 Do charge pump Do is tri-state output. -
output
16 VDD Power supply + 5V power supply terminal. -
2001 -06-1 9
TOSHIBA
TC9223P/F
OPERATION
1. Serial data input
Serial data can control 4 group functions separately. Data is always input from.
LSB and final 2 bits data selects the group.
Group 1 -
Group 2 -
Group 3 -
Group 4 -
Reference divider frequency division ratio
Programmable counter frequency division ratio
PSC control
Phase comparator S, R inputs replace
General purpose output ports
Lock detector compulsory set
The serial data input circuit is composed of 3 lines of DATA, CK and STB. Data is taken in order
into the internal shift register at the leading edge of CK.
By setting STB at "H" level after all data are input, data are transferred to the latch selected by
the group code and this LSI is controlled.
Each of 3 serial data input terminals has a built-in Schmitt trigger circuit that prevent data error by
noise, etc.
For details of data construction of each group, refer to the explanations of respective blocks.
o Serial data transfer timing
DATA i X X X
201/45 31m
(*) Set a time from the last CK rising to STB rising at ihlps or above.
3 2001-06-19
TOSHIBA TC9223P/F
2. Reference divider
This block generates PLL reference frequency and is composed of an amplifier for a crystal oscillator
and 14bit programmable divider.
=600kQ
- 14bit REFERENCE DIVIDER ,C", -wft
XT XT :x: to PHASE COMPARATOR
il dl _.5
g g 14bit LATCH FOR REFERENCE DIVIDER I:from PROGRAMMABLE
DIVIDER
- l l l l l l l l l l l l l l fromS/RSWlTCHlNG
XT XT Q4 Q5 Q6 Q7 Q8 Q9 Q10Q11Q1ZQ13Q14Q15Q16Q17 LATCH
Y from STROBE CODE
from SERIAL DATA SHIFT REGISTER
y-T IDENTIFICATION LOGIC
o The programmable divider is composed of binary 14 bits and is capable frequency division from
5 to 16,383 divisions by serial data given externally.
Therefore, a crystal needed to generate reference frequency is freely selectable and common use
of the crystal for other purpose is also possible.
0 Serial data to control reference divider block is of 16 bits as following construction.
LSB MSB
C D0 D1 D2 D3 D4 D5 De D7 De D9 D10 D11 D12 D13 "o" "l"
u V J E ,_J
REFERENCE DIVIDER FREQUENCY DIVISION RATIO CODE bit
(BINARY 14bit)
(*) D0~D13 is binary code N of frequency division ratio intended.
5E NS16,383
3. Programmable counter
Programmable counter circuit adopts swallow system to generate high frequency and is composed
of 7 bits swallow counter, 11 bits programmable counter and prescaler control logic to switch
frequency division ratio of 2 modulus prescaler connected externally.
PSC =600kQ I
PRE ALER
y-er- Plsif+1 -4 - SWALLOW COUNTER A - PROGRAMMABLE COUNTER N
IN lllllll lllllllllll
LATCH LATCH
I I I I I l I I I I l I I I I I l l
00 Q1 Q2 Q3 Q4 05 06 Q7 Q8 Q9 Q1OQ11Q1ZQ13Q14Q15Q16Q17
STROBE from SERIAL DATA SHIFT REGISTER
4 2001-06-19
TOSHIBA TC9223P/F
0 Total frequency division ratio is defined as below.
Frequency division ratio = (P + 1) .A + p. (N -A)
= P-N +A (Note) N >A
0 Frequency division ratio of the external perscaler should be "P-rl'' when PSC is "L" level and
"P" when PSC is "H" level.
0 Serial data
Serial data which defines frequency division ratio of programmable counter is composed of
20bits but changes according to "P" of external prescaler.
(1) When used with an external prescaler of P=128
LSB MSB
' Do D1 D2 D3 04 Ds De D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 "1" "0"
u Y J x Y 1 \ J
SWALLOW COUNTER : A PROGRAMMABLE COUNTER : N CODE bit
(*) D0~D17 is binary code D of frequency division ratio intended.
Generally 16,384S DS 262,143
(2) When used with an external prescaler of P=64
LSB MSB
' Do D1 D2 D3 D4 Ds "o" De D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 "I" "o"
u Y J x Y J \. J
SWALLOW COUNTER : A PROGRAMMABLE COUNTER : N CODE bit
(*) D0~D15 is binary code D of frequency division ratio intended.
The 7th bit should be fixed at "L".
Generally 4,096E DS 131,071
(3) When used as a normal programmable counter
LSB MSB
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 "I" "O"
k V 1 H_J
PROGRAMMABLE COUNTER : N CODE bit
(*) D0~D1o is binary code D of frequency division ratio intended.
rs DS 2,047
5 2001-06-19
TOSHIBA TC9223P/F
4. Inversion of S/R input to PSC control/phase comparator
o PSC control
"PSC" (prescaler) output is capable of switching operation according to rising or falling timing of
"PIN" input signal.
It Inversion of S/R inputs to phase comparator
S/R switching bit is a control latch for mutual replacement of reference divider output and
programmable divider output when they are led to the phase comparator.
0 Serial data
PSC S/R
CONTROL SWITCHING '1' "1'
\—Y.—/
CODE bit PIN
"1" -sFalling operation
- "0" -Atising operation
"l" -yWhen an external low-pass filter is of non-inversion type
-''0'' -9When an external low-pass filter is of inversion type
5. General purpose output port/lock detector
0 General purpose output port
"Po" output port is available for many functions, e.g., transmitter/receiver switching signal,
band switching signal, sensitivity switching and frequency band switching according to serial
0 Lock detector
The lock detector output pulse signal for a phase difference time detected by the phase detector
circuit.
In addition, this lock detector output can be fixed in the unlocked state by force by serial data
given externally.
By fixing the lock detector in the unlocked state immediately before channel changing to stop
transmission output and releasing the detector from the unlocked state at a definite time after
the channel change, troubles at channel changing, e.g., by overshoot can be prevented.
0 Serial data
Po LD " " " "
ON /OFF ON/OFF 0 0
CODE bit
" -9PO output "H"
"0" -9PO output "L"
1 -h-D output in unlocked state "H''
-9Normal output
6 2001-06-19
TOSHIBA TC9223P/F
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage VDD -0.r-7.0 V
Input Voltage VIN -0.3--VDD+0.3 V
Power Dissipation PD 300 mW
Operating Temperature Topr -40--85 "C
Storage Temperature Tstg -65--150 °C
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Ta =25°C, VDD=5V)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Operating Supply fXT=30MHz, 0.5Vp-p *
v - 4. . . V
Voltage DD fp IN = 30MHz, 1.0V...p ( ) 5 5 0 5 5
Operating Supply fXT=30MHz, 0.5V - *
I - PP - 1 . 2 . A
Current DD fp IN=30MHz, 1.0Vp-p ( ) 5 0 0 0 m
fXT1 - VDD=4.5~5.5V, V|N=0.5Vp_p (Note 1) 1.0 - 30.0
Operating Input fXT2 - VDD=3.0V, V|N=0.5Vp-p (Note 1) 1.0 - 10.0 MHz
Frequency fp IN1 - 1/DD=4.r-5.51/, V|N=1.0Vp-p (Note 2) 0.1 - 30.0
fp IN2 - VDD=3.0V, VIN =1.0Vp_p (Note 2) 0.1 - 10.0
X'tal Oscillation
Frequency fosc - VDD=4.5 5.5V (Note 3) 1.0 - 30.0 MHz
Operating Input VXT - VDD=4.5~5.5V 0.5 - VDD V
Voltage Vp IN - VDD=4.5~5.5V 1.0 - VDD p-p
Input "H" Level VIH - 3.8 - 5.0
Voltage "L" Level VIL - CK, DATA, STB 0.0 - 1.2 V
Input "H" Level 'IH - VIH =5V - - 1.0
Current "L" Level IIL - CK, DATA, STB lhL=0V -1.0 - - '
Breakdown Voltage VOH - loHS 0.1/1A - - 12.0 V
Tri-State Off-Leak
I - D v = v v = v - .1 - .1 A
Current 02 0 OH 5 ' OL 5 0 0 I“
"H" Level IOH1 - Do, L VOH =4V - -1.0 -0.5
Output "L'' Level IOU - Do, H, L V0L=1V 0.5 1.0 - mA
Current "H" Level IOH2 - LD, PSC, Po VOH=4V - -1.5 -1.0
"L" Level IOLZ - LD, PSC, PO VOL-- IV 1.0 1.5 -
Input Frequency fCK - CK - - 200 kHz
(*) Ta = -40~85°C
(Note 1) XT is SIN wave input.
(Note 2) PIN is SQ wave input. Rising and falling slopes of input waveform are specified as
follows.
1.0Vp_p
- (*) tr=tf<200ns
(Note 3) Use a crystal oscillator that has a low CI value and a good starting characteristic.
7 2001-06-19
TOSHIBA
TC9223P/F
OPERATING FREQUENCY OF
REFERENCE DIVIDER
OPERATING CURRENT
VDD - fXT
VXT=0-5Vp-p
OPERATING POWER SUPPLY VOLTAGE VDD (V)
VDD - IDD
fXT=10MHZ
VXT=0-5Vp-p
N = 5 - 40°C
fPIN =10MHZ /
VPIN "Im/p-p 25°C 54/
N = 5 85°C
At,yfs'''
...w'"
OPERATING POWER SUPPLY VOLTAGE VDD (V)
OPERATING FREQUENCY OF SWALLOW
COUNTER fPIN
VDD - fPIN
VPIN :1.0Vp_p
2 4 6 8
OPERATING POWER SUPPLY VOLTAGE VDD (V)
2001 -06-1 9
TOSHIBA TC9223P/F
PACKAGE DIMENSIONS
DIP16-P-300-2.54A Unit : mm
[-1r'-'e1r-nF'--'1i-1l-1ei'-1
6.4:t0.2
V'-''-''''-'''-''
19.75MAX
19.25i0.2
03:51:01
0.735TYP . . i l 0.5i0.1_30'25 (ii)
Weight : 1.009 (Typ.)
9 2001-06-19
TOSHIBA
PACKAGE DIMENS
SOP16-P-300-
HHHHHHHH "
5 31:0 2
7.8i0.3
0.705TYP
10.8MAX
10.3:t0.2
tllllildtlleili,
l1 9MAX
Weight : 0.169 (Typ.)
o 15:02
tiitir'
TC9223P/F
Unit : mm
(3 00 mil)
0.15”-1
0.8i0.2
2001 -06-1 9
TOSHIBA TC9223P/F
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.
11 2001-06-19
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