UTCTA2003 查看數據表（PDF） - Unisonic Technologies
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UTCTA2003 Datasheet PDF : 6 Pages
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UTCTA2003 LINEAR INTEGRATED CIRCUIT
AM/FM RADIO IC
DESCRIPTION
The UTC TA2003 is AM/FM Radio IC ( FM F/E +
AM/FM IF ) which is designed for AM/FM Radios.
FEATURES
* FM IFT,AM IFT and FM Detector Coil aren’ t needed.
* Operating Supply Voltage Range
* VCC( opr ) = 1.8 ~ 7V ( Ta=25°C).
SOP-16
BLOCK DIAGRAM
AM
FM
DIP-16
Vcc
16
AM
RF
IN
15
14
13
12
FM
AM/
FM
AM
RF
FM
OSC
OSC
OUT FM/AM SW FM
AM
SW
OSC
OSC
11
DET
OUT
10
QUAD
FM
DET
9
GND2
AM
RF
AM
DET
FM
FM
AM
AGC
RF
MIX
MIX
FM
GND1
FM
1 RF IN 2
3 MIX
AM
4 MIX
AGC
5
Vcc
6
AM
FM
IF
IF
AM
FM
7 IF IN 8 IF IN
BPF
UTC UNISONIC TECHNOLOGIES CO., LTD. 1
QW-R110-011,A
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