AN5337K
s Pin Descriptions (cont.)
Pin No.
Pin name
Waveform
Description
ICs for TV
Equivalent circuit
33
Killer filter
2.9 to 4.5V
Killer detection filter
33
Killer detection with
reference to 3.5V
34
Color track filter
3.2V
300mVP–P
Phase shift filter
Color bar signal
150mVP–P
36
Chroma input
Chroma input
Burst reference 0dB=150mVP–P
37
5V power supply
5V power supply
35
ABL input Adjustable in a 3±0.8V DC range Brightness control
for brightness
2kΩ
50Ω
100µA
5V
5V
34
20kΩ
36
3kΩ
20kΩ
2V
VCC
3V
35
10kΩ
3V