AN18208A View Datasheet(PDF) - Panasonic Corporation

Part Name

Description

MFG CO.

AN18208A

Tuner IC for home-audio stereo set

Panasonic Corporation 

AN18208A

„ Technical Data (continued)

y I/O block circuit diagrams and pin function descriptions

Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.

Pin Waveform

No. and voltage

Internal circuit

Impedance

Description

45

2.3 V

10.7 MHz

VCC

45

330

GND

12k

GND

4.2 V

14.6k

20.4k

330 Ω

(AC input)

FM 2nd IF amp. input

46

—

47

—

—

47

1.05k

12k GND

GND

—

GND (IF)

1 kΩ

Output for FM FE block

control

48

fIF

10.7 MHz

VCC

4k 300

48

600 mA

GND

12k

GND

330 Ω

FM 1st IF amp. output

V37 (DC)

1

1V

AM input

1

at AM

1k 1.05k

1.05k

18.6k

GND

150k

Band

DET

FM

DET

AM : 20 kΩ

FM : 151 kΩ

AM signal meter / FM-AFC

SDC00079AEB

27

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