HMC475
ObsoleteInGaP HBT Gain Block Amplifier SMT, DC - 4.5 GHz
Part Details
- P1dB Output Power: +22 dBm
- Gain: 21.5 dB
- Output IP3: +35 dBm
- Cascadable 50 Ohm I/Os
- Single Supply: +8V to +12V
- Industry Standard SOT89 Package
The HMC475ST89(E) is a InGaP Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifier covering DC to 4.5 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 +25 dBm output power.
The HMC475ST89(E) offers 21.5 dB of gain and +35 dBm output IP3 at 850 MHz while requiring only 110 mA from a single positive supply. The Darlington topology results in reduced sensitivity to normal process variations and excellent gain stability over temperature while requiring a minimal number of external bias components.
Applications
- Cellular / PCS / 3G
- Fixed Wireless & WLAN
- CATV, Cable Modem & DBS
- Microwave Radio & Test Equipment
- IF and RF Applications
Documentation
Obsolete Data Sheet 1
Quality Documentation 2
Tape & Reel Specification 1
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
S-Parameter 1
Evaluation Kits
HMC475ST89 Evaluation Board.