HMC478ST89 Overview
The HMC478ST89 & HMC478ST89E are SiGe Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifiers covering DC to 4 GHz. Packaged in an industry standard SOT89, the amplifier can be used as a cascadable 50 Ohm RF/IF gain stage as well as a LO or PA driver with up to +20 dBm output power. The HMC478ST89(E) offers 22 dB of gain with a +30 dBm output IP3 at 850 MHz while requiring only 62mA from a single...
HMC478ST89 Key Features
- 1.0 GHz
- 2.0 GHz
- 3.0 GHz
- 4.0 GHz
- 1.0 GHz 1.0
- 3.0 GHz 3.0
- 4.0 GHz
- 3.0 GHz 3.0
- 4.0 GHz
- 1.0 GHz