TSH691

LOW COST 40MHz - 1GHz AMPLIFIER

June 1998

.

28dB GAIN @ 3V @ 450MHz

.

+13.5dBm OUTPUT POWER (P1dB)

.

BIAS PIN FOR OUTPUT POWER & AMPLI-

FIER DISABLE

.

50

Ω INPUT/OUTPUT MATCHING

1

2

3

4

5

6

7

8

CC

V

Vbias

GND

RF in

GND

RF out

GND

GND

PIN CONNECTIONS (top view)

®

DESCRIPTION

TSH691 is a low cost RF amplifier consisted of 2

stages, designed in advanced bipolar process, fea-

turing high performances. An external bias current

adjust allows to tune the output power and also to

set the amplifier in power-down mode. The TSH691

is intended to RF consumer equipments in ISM

band (remote controls, ASK transmitters) where

cost is sensitive

D

SO8

(Plastic Micropackage)

ORDER CODES

Part Number

Temperature Range

Package

D

TSH691ID

-35, +85

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