TA2003FG Просмотр технического описания (PDF) - Toshiba

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Компоненты Описание

производитель

TA2003FG

AM / FM Radio IC

Toshiba 

TA2003PG/FG

Explanation Of Terminals

Terminal voltage: Typical DC voltage at Ta = 25°C, VCC = 3V and no signal with test circuit 1

Pin

No.

Symbol

Contents

Internal Circuit

Terminal

Voltage(V)

AM FM

1 FM RF in

Input of FM RF amplifier

FM - RF OUT

15

1

0

0.7

2 GND1

GND for RF, OSC and mix

stage

GND1 2

―

14

AM / FM

SW

0

0

3 FM mix

Output of FM mix

3

0.4 1.7

VCC 6

GND1

2

4 AM mix

Output of AM mix

GND2 9

0.6

0

4

5 AGC

6 VCC

By−pass of AM AGC

―

IF AGC

5

AGC

RF AGC

GND2 9

―

0

0

3.0 3.0

3

2006-04-11

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