TDA7212

LOW VOLTAGE FM XTAL CONTROLLED FRONT-END

August 1992

ADVANCE DATA

1

2

3

4

8

7

6

5

RF INPUT

SUPPLY VOLTAGE

RF TUNING

GND

SUP PLY VOLTAGE

XTAL

OSC ILLATOR

IF OUTPUT

7 212-01.EPS

PIN CONNECTIONS

DIP8

(Plastic Package)

ORDER CODE : TDA7212

.

RF PREAMPLIFIER

.

BALANCED MIXER

.

XTAL CONTROLLED OSCILLATOR (funda-

mental and overtone)

.

LOW OSCILLATOR RADIATION

.

HIGH SIGNAL HANDLING

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.

2

3

46

8

REF

1

5

7

XTAL

+V

S

OUT

L

R= 300

Ω

+V

S

RF IN

7 212-02.EPS

BLOCK DIAGRAM

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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