ATF-55143-TR1G datasheet(1/20 Pages) AVAGO

Part #	ATF-55143-TR1G

Description	Low Noise Enhancement Mode Pseudomorphic HEMT in a Surface Mount Plastic Package

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Manufacturer	AVAGO [AVAGO TECHNOLOGIES LIMITED]

Direct Link	http://www.avagotech.com

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ATF-55143

Low Noise Enhancement Mode Pseudomorphic HEMT

in a Surface Mount Plastic Package

Data Sheet

Description

Avago Technologies’ ATF-55143 is a high dynamic range,

very low noise, single supply E-PHEMT housed in a

4-lead SC-70 (SOT-343) surface mount plastic package.

The combination of high gain, high linearity and low

noise makes the ATF-55143 ideal for cellular/PCS hand-

sets, wireless data systems (WLL/RLL, WLAN and MMDS)

and other systems in the 450 MHz to 6 GHz frequency

range.

Surface Mount Package SOT-343

Features

 High linearity performance

 Single Supply Enhancement Mode Technology[1]

 Very low noise figure

 Excellent uniformity in product specifications

 400 micron gate width

 Low cost surface mount small plastic package SOT-

343 (4 lead SC-70)

 Tape-and-Reel packaging option available

 Lead Free Option Available

Specifications

 2 GHz; 2.7V, 10 mA (Typ.)

 24.2 dBm output 3rd order intercept

 14.4 dBm output power at 1 dB gain compression

 0.6 dB noise figure

 17.7 dB associated gain

 Lead-free option available

Applications

 Low noise amplifier for cellular/PCS handsets

 LNA for WLAN, WLL/RLL and MMDS applications

 General purpose discrete E-PHEMT for other ultra low

noise applications

Note:

1. Enhancement mode technology requires positive Vgs, thereby

eliminating the need for the negative gate voltage associated with

conventional depletion mode devices.

Pin Connections and Package Marking

SOURCE

DRAIN

GATE

SOURCE

Note:

Top View. Package marking provides orientation and identification

“5F” = Device Code

“x” = Date code character identifies month of manufacture.

Attention: Observe precautions for

handling electrostatic sensitive devices.

ESD Machine Model (Class A)

ESD Human Body Model (Class 0)

Refer to Avago Application Note A004R:

Electrostatic Discharge Damage and Control.

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ATF-55143-TR1G Datasheet(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED

ATF-55143-TR1G Datasheet(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED

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