ATF-58143 Datasheet, PDF (1/9 Pages) Agilent(Hewlett-Packard) – Low Noise Enhancement Mode Pseudomorphic HEMT in a Surface Mount Plastic Package

ATF-58143
Low Noise Enhancement Mode Pseudomorphic HEMT
in a Surface Mount Plastic Package
Data Sheet
Description
Avago Technologies’ ATF-58143 is a high dynamic
range, low noise 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-58143 ideal as low noise ampli-
fier for cellular/PCS/WCDMA base stations, wireless lo-
cal loop, and other applications that require low noise
and high linearity performance in the 450 MHz to 6 GHz
frequency range.
Surface Mount Package SOT-343
Pin Connections and Package Marking
DRAIN
SOURCE
SOURCE
GATE
Note:
Top View. Package marking provides orientation and identification
“8F” = Device Code
“x” = Date code character
identifies month of manufacture.
Features
 Low noise and high linearity performance
 Enhancement Mode Technology^[1]
 Excellent uniformity in product specifications
 Low cost surface mount small plastic package SOT-
343 (4 lead SC-70) in Tape-and-Reel packaging option
available
 Lead-free option available
Specifications
2 GHz; 3V, 30 mA (Typ.)
 30.5 dBm output 3^rd order intercept
 19 dBm output power at 1 dB
 0.5 dB noise figure
 16.5 dB associated gain
Applications
 Q1 LNA for cellular/PCS/WCDMA base stations
 Q1, Q2 LNA and Pre-driver amplifier for 3–4 GHz WLL
 Other low noise and high linearity applications at 450
MHz to 6 GHz
Note:
1. Enhancement mode technology requires positive Vgs, thereby
eliminating the need for the negative gate voltage associated with
conventional depletion mode devices.
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A)
ESD Human Body Model (Class 1A)
Refer to Avago Technologies Application Note A004R:
Electrostatic Discharge Damage and Control.