CXA2069Q
Pin
No.
Pin
Symbol
Equivalent circuit
Description
voltage
Composite video/S selector.
The detection results are written
to the status register.
5V
VCC
VCC
VCC
7
50k
7
S-1
S-2
S-3
S-4
S signal at 3.5 V or less
14
21
28
14
21
28
100k
—
Composite video signal at 3.5 V
or more
50k
This pin is pulled up to 5 V by a 100 kΩ
resistor, so the composite video signal
is selected when open.
100k
VCC
Selects the slave address
for the I2C bus.
147
72k
32
32
33
34
ADR
SCL
SDA
—
—
—
90H at 1.5 V or less
92H at 2.5 V or more
90H when open.
28k
VCC
I2C bus signal input
VILmax=1.5 V
4k
33
VIHmin=3.0 V
10.5k
VCC
I2C bus signal input
VILmax=1.5 V
4k
34
VIHmin=3.0 V
VOLmax=0.4 V
—6—
SONY [ SONY CORPORATION ]
