TDA10021 데이터 시트보기 (PDF) - Philips Electronics

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TDA10021

DVB-C channel receiver

Philips Electronics 

Philips Semiconductors

DVB-C channel receiver

Product specification

TDA10021HT

handbook, halfpage

TDA10021HT

XIN

XOUT

2

3

R

XTAL

C1

C2

MGW347

(1) Typical XTAL is at fundamental frequency (typically 4 Mhz).

(2) Values of passive components are dependant on XTAL manufacturer (typically R = 1 MΩ, C1 = C2 = 56 pF).

Fig.3 Typical XTAL connection.

handbook, halfpage

TDA10021HT

AGCTUN/ 9 R

AGCIF 11

to TUNER/IF

C

GND

MGW348

R and C are chosen to verify 1---S-0---R-2---4-- < fc < X--1--I-6-N--- with R = 1.5 kΩ and C = 1 nF, fc = 100 kHz.

Fig.4 External AGC connection.

2001 Oct 01

10

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