TA2003 UTC, TA2003 Datasheet - Page 2

• Manufacturer Part Number: TA2003
• Description: AM/FM RADIO IC
• Manufacturer: UTC

UTC TA2003
EXPLANATION OF TERMINAL
TERMINAL VOLTAGE : Typical DC voltage at Ta=25 C, Vcc=3V and no signal with Test Circuit
UTC
NO
10
1
2
3
4
5
6
7
8
9
FM AF IN
GND1
FM MIX
AM MIX
AGC
Vcc
AM IF IN
FM IF IN
GND2
QUAD
SYMBOL
UNISONIC TECHNOLOGIES CO., LTD.
Input of FM RF Amplifier
GND for RF, DSC and MIX Stage
Output of FM MIX
Output of AM MIX
By pass of AM AGC
Input of AM IF Amplifier
Input of FM IF Amplifier
GND for IF stage
FM QUAD Detector
connected.
MFG. CO., LTD)
Ceramic Discriminator is
Recommendation
CDA 10.7MG31 (MURATA
LINEAR INTEGRATED CIRCUIT
CONTENTS
-
GND
GND
GND
GND
GND
GND
2
1
2
2
2
2
2
1
1
1
1
1
FM RF OUT
FM RF OUT
FM RF OUT
FM RF OUT
FM RF OUT
FM RF OUT
INTERNAL
CIRCUIT
15
15
15
15
15
15
-
-
-
AM / FM
GND1
SW
14
3
2
TERMINAL VOLTAGE
AM
0.4
0.6
3.0
3.0
3.0
2.5
0
0
0
0
QW-R110-011,A
FM
0.7
1.7
3.0
3.0
3.0
2.2
0
0
0
0
2