MB40C348 Просмотр технического описания (PDF) - Fujitsu

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Список матч

MB40C348

3 ch 8-bit 100 MSPS A/D Converter

Fujitsu 

MB40C348

s CLAMP and Amp. OPERATION

Amp./CLAMP circuit

Image signal

RVIN

10 µF

+

× 1.9

−

−

+

R1

RVCLP

Clamp pulse

RADIN

Example: Sync on G signal input >

GVIN

R2

Internal BIAS

(0.6 ×AVDD)

0.7 Vp-p

PCLP

VRT

GADIN

1.33 VP-P (fixed)

GVCLP

VRB

Contrast adjust : controlling the voltage difference between VRT and VRB (typ : VRT − VRB = 1.33 V)

Brightness adjust : controlling the voltage difference between VCLP and VRB. (typ : VCLP = VRB)

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