M61140FP Ver la hoja de datos (PDF) - Renesas Electronics

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Lista de partido

M61140FP

Tuner Single Chip

Renesas Electronics 

M61140FP

Pin No. Pin name

Function

45

APC FILTER APC filter terminal. It is the loop filter 3238

terminal which a VIF signal is made

to lock VCO and keeps frequency

constant.

4157

Circuit Diagram

21K 300

21K 300

46 VIDEO OUT Video output terminal. The signal

inputted into the EQI terminal is

outputted.

33

2 00

46

47 VCO F/B

VCO feedback terminal. The

33

feedback is to keep the free-running

frequency of the built-in VCO.

47

48 EQ IN

The video signal threw the SIF trap is 33

input to this terminal. DC impression

from pin 1 is required for the input to

48 pins.

100

48

20K

10K

Rev.1.3 Jun 14, 2004 page 9 of 27

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