NJM2536AM

NJM2536A
- 4 -
AC TEST CIRCUIT
DC TEST CIRCUIT
+
+
1u
1n 1n
1u
1n
68p
VCC
VC
C
VCC
CH SW
CH2
CH1
GND2
REG OUT
4.5MHz
TANK
VIDEO IN
CARRIER
OFF SW
ANT SW
DRIVE
RF OUT
GND1
P/S
AUDIO IN
OPEN
CH1
CH2
10p 10p
1u6p
1n
+
0.1u
14 13 12 11 10 9 8
1 2 3 4 5 6 7
VIDEO IN RF OUT AUDIO IN
75
+ +
14
1u
1n
1n
1u
1n
1n
68p
VCC
VCC
VC
C
0.01
VCC
CH SW
CH2
CH1
GND2
REG OUT
4.5MHz
TANK
VIDEO IN
CARRIER
OFF SW
ANT SW
DRIVE
RF OUT
GND1
P/S
AUDIO IN
13 12 11 10 9 8
7654321
NJM2536A
-
5
-
TERMINAL CHARACTERISTICS
No. Symbol
Typ. DC
Voltage (V)
Equivalent Circuit Function
1 VIDEO IN 1.9
Video Signal Input
2
CARRIER
OFF SW
-
Picture Carrier-Off
Switch
3
ANT SW
DRIVE
4
(Pin2=High)
0
(Pin2=Low)
ANT Switch Drive
Voltage Output
4 RF OUT 4
RF Signal Output
5 GND1 0
GND terminal except
for oscillator circuit
6 P/S 2.8
Picture-to-sound
Ratio Adjust
15
1
4
14
2
5
14
3
5
14
4
5
6
5
NJM2536A
-
6
-
No. Symbol
Typ. DC
Voltage (V)
Equivalent Circuit Function
7 AUDIO IN 0.035
Audio Signal Input
8
4.5MHz
TANK
2.9
4.5MHz Tank Coil
for Sound FM
Modulation Circuit
9 REG OUT 4
Regulator Output
10 GND2 0
GND for Oscillator
Circuit
11
CH1
2.24
(OSC:ON)
2.30
(OSC:OFF)
RF Oscillator Pin
(Base)
12
CH2
2.24
(OSC:ON)
2.30
(OSC:OFF)
RF Oscillator Pin
(Base)
14
8
5
14
9
5
14
11,12
5
5
7
14

NJM2536AM

Mfr. #:
Manufacturer:
NJR (New Japan Radio)
Description:
Video ICs RF Mod for VHF
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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