AN7208 データシートの表示（PDF） - Panasonic Corporation
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AN7208 Datasheet PDF : 8 Pages
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ICs for FM/AM Tuner
AN7208SA
TV/FM front-end IC for 1.5 V headphone stereo
s Overview
The AN7208SA is a TV/ FM front-end IC developed
for use in the headphone stereo. It incorporates two
systems of FM and VHF band front-end. A pre-amp. be-
tween IF amp. is not necessary by combination with the
AN7233SH.
s Features
• Built-in two system of FM and VHF band front-end
• Pre-amp. between IF amp. is not necessary (combina-
tion with the AN7233SH)
• Built-in standby /IF gain control/local oscillator buffer
circuits
s Applications
• 1.5 V headphone stereo (VCC 1.0 V to 2.0 V)
6.5±0.3
20
11
Unit : mm
(0.50)
1
10
(0.33)
0.65
Seating plane
0.25±0.10
Seating plane
SSOP020-P-0225A
s Block Diagram
FM
OSC
TV
FM
OSC
buffer
OSC
mix.
FM
TV
TV
RF
RF
mix.
1st
IF amp.
2nd
IF amp.
Power
1
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