MN673274 View Datasheet(PDF) - Panasonic Corporation

Part Name

Description

Manufacturer

MN673274

Signal-Processing IC for Multipurpose Cameras

Panasonic Corporation 

Video Camera LSI

MN673274

s Pin Descriptions (continued)

Pin No. Pin Name I/O

Description

36

YUVOE

I Digital output system output enable

37 VCSYNCVD O VCSYNC output/VD output (VGA mode: CSYNC, IT mode: register switching)

38 HREFCBLK O HREF output/CBLK output (VGA mode: HREF, IT mode: register switching)

39

SCANT

I Test input (Normally connect low)

40 MINTEST

I Test input (Normally connect low)

41

FVR

I DC level input used for frequency control

42

LPFI

I Low-pass filter analog switch input

43

VCXO

O Analog switch output - LC oscillator

44

DAVDD2 VDD D/A converter power supply

45

DAVSS2 VSS D/A converter ground

46

GSIG

O Video output (composite/G signal) Connect the resistor RL between GSIG and DAVSS2

47

COMP1

I Phase compensation Connect a 1 µF capacitor between COMP1 and DAVDD2

48

IREF1

49

VREF1

I Bias current resistor connection Connect the resistor RIREF between IREGF1 and DAVSS2

I Reference voltage input

50

RSIG

O Video output (luminance/R signal) Connect the resistor RL between RSIG and DAVSS1

51

DAVDD1 VDD D/A converter power supply

52

DAVSS1 VSS D/A converter ground

53

BSIG

O Video output (chrominance/B signal) Connect the resistor RL between BSIG and DAVSS1

54

COMP23

I Phase compensation Connect a 1 µF capacitor between this pin and DAVDD1

55

IREF23

56

VREF23

I Bias current resistor connection Connect the resistor RIREF between this pin and DAVSS1

I Reference voltage input

57

VREFH

I High-level reference voltage input

58 VREFHM

I Intermediate reference potential Connect a capacitor between this pin and ADVSS

59

VREFM

I Intermediate reference potential Connect a capacitor between this pin and ADVSS

60

ADVSS

VSS A/D converter power supply

61

ADVDD VDD A/D converter ground

62

VREFML

I Intermediate reference potential Connect a capacitor between this pin and ADVSS

63

VREFL

I Low-level reference voltage input

64

VIN

I Analog signal input

65

TEST4

I Test input (Normally connect low)

66

TEST3

I Test input (Normally connect low)

67

TEST2

I Test input (Normally connect low)

68

TEST1

I Test input (Normally connect low)

69

TEST0

I Test input (Normally connect low)

70 CCDSEL0

I CCD switching

71 CCDSEL1

I CCD switching

72 CCDSEL2

I CCD switching

5

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