MSM7653 Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

MSM7653

NTSC/PAL Digital Video Encoder

Oki Electric Industry 

¡ Semiconductor

MSM7653

PIN DESCRIPTIONS (2/2)

Pin

I/O Symbol

40

I

SEL1

41

I

SEL2

42

DVDD

43

DGND

44

I

TEST1

45

I

TENB

46

I/O

VREF

47

I

FS

48

I

COMP

49

AGND

50

O

CA

51

AVDD

52

O

CVBSO

53

AGND

54

O

YA

55

AVDD

56

DGND

Description

Enable pin. Normally fixed to "0". Sleep mode "1" with TEST1 = "0"

(See Page 32 for details)

Interface select pin. ITU656 : "0", YCbCr 27 MHz : "1" (See Page 32 for details)

Pulled down

3.3 V digital power supply

Digital GND

Input pin1 for testing. Normally fixed to "0". (See Page 32 for details)

Pulled down

Input pin2 for testing. Normally fixed to "0".

Pulled down

Reference voltage for DAC

DAC full scale adjustment pin.

DAC phase complement pin.

Analog GND

Analog color chrominance signal output pin.

3.3 V analog power supply

Analog composite signal output pin.

Analog GND

Analog luminance signal output pin.

3.3 V analog power supply

Digital GND

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