CXA1700AQ Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA1700AQ

Luminance and Color Signal Processing for 8mm VCR

Sony Semiconductor 

CXA1700AQ/AR

CXA1700 to be measured

PB C IN 45

C32

100p

SW45

PB C

LPF

ACC

AMP

ACC

CH HOLD

ACC

DET

(SG45)

46

SWP

V46

C OUT

63

P63

SG46

SG 46 (Pin 46 SWP input)

SG45 (Pin 45 PB C IN input)

200mVp-p/743kHz

P63 (Pin 63 C OUT output)

10m Sec

SIGNAL a

10m Sec

SIGNAL k

SIGNAL a

SIGNAL k

V1

V2

V3

V4

(4) High-speed ACC compression ratio measurement

Measure the high-speed ACC compression ratio in JOG mode by inputting a modulation wave as shown

below.

SG53 (Pin 53 EXT CIN input)

P8 (Pin 8 REC C OUT output)

VIN MIN

VIN MAX

V0MIN

V0MAX

—29—

FACC=

20log VOMAX/VOMIN

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