TA7358P 데이터 시트보기 (PDF) - Contek Microelectronics

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TA7358P

FM FRONT-END

Contek Microelectronics 

TA7358P

LINEAR INTEGRATED CIRCUIT

FM FRONT-END

DESCRIPTION

The Contek TA7358P is designed for a FM front-end

application, which is suitable to a portable radio or a radio

cassette. Comparing with conventional types, supply voltage

dependence, overload characteristics and spurious radiation

characteristics are improved.

FEATURES

*Excellent supply voltage dependence of local oscillator:

oscillator stop Vcc=0.9V( typ)

*Improved inter-modulation characteristics by double

balanced type mixer circuit

*Low spurious radiation

*Wide operating voltage range( 1.6V to 6V)

BLOCK DIAGRAM

To IF AMP.

SIP-9

Vcc

Input

B.P.F

3

4

6

9

1

RF AMP.

8

Buffer AMP.

Local

Oscillator

7

Mixer

Bias

REG

2

5

Contek

ABSOLUTE MAXIMUN RATINGS(Ta=25 C)

PARAMETER

SYMBOL

Supply Voltage

VCC

Power Dissipation

PD

Operating Temperature

Topr

Storage Temperature

Tstg

VALUE

8

500

-25 ~ 75

-55 ~ 150

UNIT

V

MW

C

C

Contek Microelectronics Co.,Ltd.

1

CONTEK

http://www.contek-ic.com E-mail:sales@contek-ic.com

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