Description

Avago Technologies’s ATF-53189 is a single-voltage high linearity, low noise E-pHEMT FET packaged in a low cost surface mount SOT89 package. The device is ideal as a high-linearity, low noise, medium-power amplifer. Its operating frequency range is from 50 MHz to 6 GHz.

ATF-53189 is ideally suited for Cellular/PCS and WCDMA wireless infrastructure, WLAN, WLL and MMDS application, and general-purpose discrete E-pHEMT amplifers that require medium power and high linearity. All devices are 100 RF and DC tested.

Features

• Single voltage operation

• High Linearity and Gain

• Low Noise Figure

• Excellent uniformity in product specifcations

• SOT 89 standard package

• Point MTTF > 300 years[2]

• MSL-1 and lead-free

• Tape-and-Reel packaging option available

Specifcations

2 GHz, 4.0V, 135 mA (Typ.)

• 40.0 dBm Output IP3

• 23.0 dBm Output Power at 1dB gain compression

• 0.85 dB Noise Figure

• 15.5 dB Gain

• 46 PAE at P1dB

• LFOM[3] 12.7 dB

Applications

• Front-end LNA Q1 and Q2, Driver or Pre-driver Amplifer for Cellular/PCS and WCDMA wireless infrastructure

• Driver Amplifer for WLAN, WLL/RLL and MMDS applications

• General purpose discrete E-pHEMT for other high linearity applications