ATF-55143

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 handsets, 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 Pin Connections and Package Marking DRAIN SOURCE 5Fx SOURCE GATE Note: Top View. Package marking provides orientation and identification “5F” = Device Code “x” = Date code character identifies month of manufacture. 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 requi...