cxa2149q Sony Electronics, cxa2149q Datasheet - Page 7

• Manufacturer Part Number: cxa2149q
• Description: I2c-bus-compatible Audio/video Switch
• Manufacturer: Sony Electronics

Note. Pin voltages indicated the approximate DC voltage levels with no signals inputs.
Pin
No
18
19
20
63
61
10
46
53
5
8
LO0
LO1
MODE1
MODE2
MODE3
TC1
TC2
TRAP1
TRAP2
TRAP3
Symbol
5
3.5
voltage (V)
Pin
I C
control
18
19
20
63
61
10
46
53
2
Equivalent circuit
V
V
CC
CC
25k
200
—7—
V
147
CC
25k
200
5
8
Open collector logic outputs.
Function SCART inputs from SCART
connectors.
Video detect time constant capacitor
connection pins.
Connects trap circuit for subcarrier.
Description
CXA2149Q