Pin Details of IC KA2137

Pin Details of IC KA2137

Substitute : TDA1180

Functions :

  1. Vertical sync separator
  2. Blanking pulse Generator
  3. Pulse shaper
  4. Vertical Oscillator

Pin

No.

Functions
Voltage
1.
Positive(+Ve)supply voltage
11
2.
Inverting output from output stage
3.8
3.
Non inverting output from output stage
-
4.
Protection switch
-
5.
Phase shifter & phase comparator
7.6
6.
Pulse shaper
2
7.
Blanking pulse generator
-
8.
Sinc separator
0.6
9.
Vertical sinc separator(50Hz)
0.9
10.
Vertical sync output stage(50Hz)
0.2
11.
Coincidence detector
7.3
12.
Time constant & Control constant switch
2.8
13.
Phase comparator(oscillator sync )
2.8
14.
Vertical oscillator(50 Hz)
6.2
15.
Vertical oscillator(50 Hz)
2.7
16.
Ground(-Ve supply voltage)
0



 
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