NXP Semiconductors TDA8752B Manual do Utilizador descarregar pdf (Página 5)

Philips Semiconductors

TDA8752B

Triple high-speed Analog-to-Digital Converter 110 Msps

Product speciﬁcation Rev. 03 — 21 July 2000 5 of 38

9397 750 07338

Fig 2. Red channel diagram.

150

kΩ

RIN

CCAR

RCLP

CLP RAGC

CLKADC

ref

3 kΩ

45 kΩ

DAC

ROR

R0 to R7

RBOT

RGAINC

HSYNCI

ADC

D ≥ R

C-BUS

FCE468

OUTPUTS

MUX

AGC

CLAMP

CONTROL

FINE GAIN ADJUST

C-bus: 5 bits (Fr) I

C-bus: 7 bits (Cr)

C-bus: 8 bits (Or)

COARSE GAIN ADJUST

1 2 3 4 5 6 7 8 9 10 ... 37 38

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NXP Semiconductors TDA8752B Manual do Utilizador Página 5