LR38603

6

PIN NO. SYMBOL IO SYMBOL

DESCRIPTION

POLARITY

55

–

Power supply input (+3.3 V)

56

OBF4M

Digital video signal output

UYVY signal or illumination signal output (according to the register)

57

OBF4M

58

OBF4M

59

OBF4M

60

HD

OBF4M

Horizontal drive pulse output

It is able to select horizontal drive pulse for drive timing and video output timing

from BELL pulse, HREF pulse and L level.

BELL pulse : The signal that goes to H level 1 time per 1 field.

61

VD

OBF4M

Vertical drive pulse output

It is able to select from VD, CSYNC and VS outputs for drive timing and video

output timing.

62

OBF4M

CCD vertical drive pulse output

Connect each pin to CCD via V driver IC.

63

OBF4M

64

OBF4M

65

OBF4M

66

–

Power supply input (+3.3 V)

67

GND

–

Ground

68

OBF4M

Pulse output for reading charges

Connect each pin to CCD via V driver IC.

69

OBF4M

70

OFDX

OBF4M

OFD pulse output. Connect each pin to CCD via V driver IC.

71

–

Power supply input (+3.3 V)

72

GND

–

Ground

73

FR

OBF12M

Reset pulse output. Connect each pin to CCD via capacitor.

74

OBF12M

Horizontal transmit pulse output

Connect to CCD.

75

OBF12M

76

–

Power supply input (+3.3 V)

77

GND

–

Ground

78

RS

OBF4M

Pulse output for sample hold

When using IR3Y48A1, connect to CSN pin for parameter setting.

79

FS

OBF4M

Pulse output for sample hold

80

FCDS

OBF4M

Pulse output for sample hold

IC

: Input pin

ICU

: Input pin with pull-up resistor

ICD

: Input pin with pull-down resistor

ICSU

: Schmidt input pin with pull-up resistor

DAI

: Input pin for D/A converter

OSCI

: Input pin for oscillation

OBF4M

: Output pin

OBF12M : Output pin

DAO

: Output pin for D/A converter

OSCO

: Output pin for oscillation

IO4MU

: Input/output pin with pull-up resistor

IO4MD

: Input/output pin with pull-down resistor

IO4MSU : Input/output pin with pull-down resistor (schmidt

input)