參數(shù)資料
型號: AN7280S
廠商: PANASONIC CORP
元件分類: 調(diào)諧器
英文描述: FM Front-end IC for Car Radio
中文描述: AUDIO TUNER, PDSO20
封裝: 0.300 INCH, PLASTIC, SOP-20
文件頁數(shù): 1/7頁
文件大?。?/td> 81K
代理商: AN7280S
ICs for FM/AM Tuner
I
Overview
The AN7280S is an FM front-end IC designed for DTS
except RF amp. of car radio. It features built-in local oscil-
lation frequency buffer output, PIN diode driver for anten-
na damping and SSC (search stop control).
I
Features
High sensitivity, high S/N ratio
Good IM characteristics at strong input
Available for two loop AGC (keyed AGC)
Pre IF amp. gain variable
PIN diode driver (ADX) built-in
AN7280S
FM Front-end IC for Car Radio
Unit : mm
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ADX
Mixer
Buffer
Buffer
OSC
Det.
AGC Amp.
IF Amp.
V
REG
SSC
GND
GND
V
CC
I
Block Diagram
20-Lead SOP Package (SOP020-P-0300B)
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