6. CIRCUIT DESCRIPTION
• TC9158P C-MOS
DigitaiiC
Silicon Monothilic
1. Dynamic Driver TC9158P (OS01)
for
indicating reception frequencies
TC9158P
is
a driver for indicating reception frequencies developed for use
in
DTS-6/8.
The
driver latches seriai data
transfered from system controller LSI,
computes
and corrects intermediate frequency, and indicates data. With built-in
driver, there
is
no need for additional transistor.
• Maximum Ratings (Ta=25°C)
Characteristic
Supply Voltage
Input Voltage
Output
Voltage
Output
Current (Note)
Power Dissipation
Operating Temperature
Storage Temperature
• Block Diagram
ose
DATA
CK-
1
CK-2
voo
GND
DECORDER
COUNTER
Symbol
Ratings Unit
Voo
7
v
viN
-0.3
"'
V
DO+
0.3
v
VoL
loH
Po
Topr
Tstg
Tz
T3
T4
DIGIT
OUTPUT
GENERATOR
CIRCUIT
Voo
-35
v
50
mA
350
mW
-30"'
75
oc
-55"'
125
oc
A
8
c
MULTIPLEXER
INDICATION
REGISTER
D
BINARY
TO
BCD/IF
OFF
SET/MARK
DATA
ROM
5
•
Pin Connections
GND
voo
ose
Tl
DATA
T2
CK- 1
T3
CK-2
T4
G
T5
F A
E
8
D
c
E F G
LATCH
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