GaAs pHEMT MMIC Low Noise AGC Amplifier, 2 - 20 GHz

The HMC463LH250 is a GaAs MMIC pHEMT Low Noise AGC Distributed Amplifier packaged in a hermetic surface mount package which operates between 2 and 20 GHz. The amplifier provides 13 dB of gain, 3 dB noise figure and 18 dBm of output power at 1 dB gain compression while requiring only 60 mA from a +5V supply. An optional gate bias (Vgg2) is provided to allow Adjustable Gain Control (AGC) of 8 dB typical. Gain flatness is excellent at ±0.5 dB from 2 - 14 GHz making the HMC463LH250 ideal for EW, ECM RADAR, test equipment and High-Reliability applications. The HMC463LH250 LNA I/Os are internally matched to 50 Ohms and are internally DC blocked.

Applications

* Telecom Infrastructure

* Microwave Radio & VSAT

* Military EW, ECM & C3I

* Test Instrumentation

* Fiber Optics

* 50 Ohm Matched Input/Output

* Hermetic SMT Package

* Gain: 14 dB

* Noise Figure: 2.5 dB @ Mid-Band

* P1dB Output Power: +18 dBm @ Mid-Band

* Supply Voltage: +5V @ 60mA

* Screening to MIL-PRF-38535 (Class B or S) Available