HMC455LP3

The HMC455LP3 is a high output IP3 GaAs InGaP Heterojunction Bipolar Transistor (HBT) ½ watt MMIC amplifi er operating between 1.7 and 2.5 GHz. Utilizing a minimum number of external components the amplifi er provides 13 dB of gain and +28 dBm of saturated power at 56% PAE from a single +5 Vdc supply voltage. The high output IP3 of +42 dBm coupled with the low VSWR of 1.4:1 makes the HMC455LP3 an ideal driver amplifi er for PCS/3G wireless infrastructure. A low cost, leadless 3x3 mm QFN surface mount package (LP3) houses the linear amplifi er. The LP3 provides an exposed base for excellent RF and thermal performance.