TDA7212
LOW VOLTAGE FM XTAL CONTROLLED FRONT-END
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ADVANCE DATA
RF PREAMPLIFIER
BALANCED MIXER
XTAL CONTROLLED OSCILLATOR (funda-
mental and overtone)
LOW OSCILLATOR RADIATION
HIGH SIGNAL HANDLING
DIP8
(Plastic Package)
ORDER CODE :
TDA7212
DESCRIPTION
The TDA7212 is a monolithic integrated circuit in a
8 pin minidip package designed for general pur-
pose XTAL controlled FM front-end up to 140MHz.
PIN CONNECTIONS
RF INPUT
SUPPLY VOLTAGE
RF TUNING
GND
1
2
3
4
8
7
6
5
SUP PLY VOLTAGE
XTAL
OSC ILLATOR
IF OUTPUT
7 212-01.EPS
BLOCK DIAGRAM
+V
S
OUT
3
R
L
= 300鈩?/div>
2
REF
RF IN
1
5
7
4
8
6
XTAL
+V
S
7 212-02.EPS
August 1992
1/4
This is advance info rmation on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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