CXA2076Q View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA2076Q

Y/C/RGB/D for PAL/NTSC Color TVs

Sony Semiconductor 

Pin

No.

Symbol

51 SDA

Equivalent circuit

CXA2076Q

Description

51

4k

I2C bus protocol SDA (Serial Data) I/O.

VILMAX = 1.5V

VIHMIN = 3.5V

VOLMAX = 0.4V

52 BLHOLD

4k

52

9µA

4.6V

20k

20k 1.2k

Capacitor connection for black peak hold

of the dynamic picture (black expansion).

53 CVIN

4.6V

Composite video signal input.

Input the 1Vp-p (100% white including

53

sync) CV signal via a capacitor. The

sync level of the input signal is

1µA

clamped to 3.8V.

54 DCTRAN

2V

4k

1.2k Connect a capacitor that determines the

54

DC transmission ratio to GND.

2k

55 YIN

4.6V

Y signal input.

Input a 1Vp-p (100% white including

55

sync) Y signal via a capacitor. The

sync level of the input signal is

1µA

clamped to 3.8V.

– 11 –

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