CXD3142R Ver la hoja de datos (PDF) - Sony Semiconductor

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Fabricante

CXD3142R

Signal Processor LSI for Single-Chip CCD Color Camera

Sony Semiconductor 

Pin

No.

Symbol

70 S0 (FLD)

71 S1 (VD)

72 S2 (HD)

73 XRST

74 VDD4

75 NTPAL

76 TEST

77 VSS4

78 PBLK

79 CLPDM

80 CLP0

I/O

Description

O/Z Sync signal output 0. (FLD signal)

O/I/Z Sync signal output 1. (VD signal)/VD signal input for LL

O/Z Sync signal output 2. (HD signal)

I Reset input. (Low: reset, High: normal operation)

— Power supply for Logic. (+3.3V)

I TV mode switching. (Low: NTSC, High: PAL)

I Chip test input. Low fixed at normal operation.

— GND

O Preblanking pulse output.

O Dummy data clamp pulse output.

O Optical black clamp pulse output.

I: CMOS level input

O: CMOS level output

I/O: Bidirectional input/output

O/Z: Tri-state output

I (A): Analog input

O (A): Analog output

O/I/Z: Bidirectional input/output with Tri-state

CXD3142R

Power

supply

VDD

–6–

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