TDA9809 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

一致するリスト

TDA9809

Single standard multimedia IF-PLL and FM radio demodulator

Philips Electronics 

This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in

_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in

white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...

TADJ CVAGC

TPLL

2 × fPC

20

5

TV/radio

tuner AGC

TAGC 12

TUNER VIF

AGC AGC

6

15

16

VIF

SAW

ViVIF1 1

ViVIF2 2

VIF AMPLIFIER

AND

AGC DETECTOR

FPLL

VCO

TWD

AND TV AFC

INTERCARRIER

MIXER

AFC/RIF

level

VP GND

14

TV AFC

DETECTOR

VIDEO

DEMODULATOR

AND AMPLIFIER

TDA9809M

19 17

INTERNAL

VOLTAGE

STABILIZER

13

SOUND video

TRAP 1 V (p-p)

1.1 V (p-p)

7

VoAF

ViRIF 4

10.7 MHz

LOGIC

3

LP0

RIF AMPLIFIER

AND

AGC DETECTOR

8

10

Vo(int)

soft mute

LP2

threshold

adjust

4.5 MHz

10.7 MHz

LEVEL DETECTOR

FM-PLL DEMODULATOR AND

AF SIGNAL PROCESSING

RADIO

AFC

11

ViFM

9

forced

mute

CDEC

18

10.7 MHz

ceramic

resonator

MHA957

Fig.1 Block diagram.

Share Link: