CXA2126 View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA2126

Audio/Video Switch with Electronic Volume for 2 Scart

Sony Semiconductor 

CXA2126Q

Pin

No.

Symbol

Pin

voltage

62

BIAS_

VIDEO

3.9V

Equivalent circuit

Description

VCC = 12V

62

11kΩ

VCC = 9V

14µA

200Ω

9kΩ

Reference Bias for video

circuit.

Connected to GND with

capacitor.

(typ = 47µF)

19

BIAS_

AUDIO

4.5V

VCC = 12V

20kΩ

19

20kΩ

VCC = 9V

Reference Bias for audio

circuit.

Connected to GND with

capacitor.

(typ = 22µF)

7µA

30 FNC_TV

—

VCC = 12V

120Ω

15kΩ

30

3kΩ

I2C controlled output

giving 0V, 6V or 12V.

54 VREG_9V 9V

VCC = 12V

54

77.7kΩ

13.5kΩ

120µA

Pin connected to emitter

of external regulator

transistor.

–5–

Share Link: