UTCTA2003 Datasheet, PDF (1/6 Pages) Unisonic Technologies – AM/FM RADIO IC

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