Pin
Pin
Symbol
No.
voltage
32
C IN
—
33
—
A PED
34
CVBS/Y IN
—
ADRS
35
—
Equivalent circuit
Vcc
10p
30k
32
Vcc
Vcc
Vcc
20k
16k
33
20k
1.2k
Vcc
Vcc
1.2k
1.2k
34
70k
1.2k
Vcc
35
77k
30k
SD533H5, SD-643HD5
Chroma signal input.
Standard input level (burst level)
30k
Vcc
Black peak hold for auto pedestal (black
expansion). Connect a capacitor.
Y signal input. Input via a capacitor.
Standard input level: 2Vp-p
This pin is used to switch the slave
address.
Vcc: 9AH
GND: 9EH
Vth = 2.5 V
Description
: 570mVp-p
159