ATF-58143

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 amplifier for cellular/PCS/WCDMA base stations, wireless local 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 8Fx 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 3rd 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...