HMC474
ObsoleteHMC474MP86 / HMC474SC70
SiGe, HBT gain block amplifiers, SMT, dc to 6 GHz
Part Details
- Gain: 15 dB or 15.5 dB
- P1dB output power: 8 dB
- Output third-order intercept points (IP3s): 20 dBm or 22 dBm
- Cascadable 50 Ω inputs/outputs
- Single supply: 3 V to 10 V
- Industry standard SC70 Package
The HMC474 devices are general-purpose SiGe, Heterojunction Bipolar transistor (HBT), gain block MMIC, SMT amplifiers covering dc to 6 GHz. These amplifiers can be used as cascadable 50 Ω RF/IF gain stages with up to 10 dBm output power. The HMC474 devices offer 15 dB or 15.5 dB of gain with 20 dBm or 22 dBm output IP3 at 850 MHz while requiring only 25 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
- WiBro/WiMAX/4G
- Fixed wireless and WLAN
- CATV, cable modem, and direct broadcast (DBS)
- Microwave radio and test equipment
Suggested Replacement Parts
Documentation
Data Sheet 2
Quality Documentation 4
Tape & Reel Specification 1
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| HMC311SC70 | InGaP HBT Gain Block Amplifier SMT, DC - 8 GHz | |
| HMC311ST89 | InGaP HBT Gain Block MMIC Amplifier, DC - 6 GHz |
Tools & Simulations
S-Parameter 2
Evaluation Kits
HMC474MP86 Evaluation Board