HMC481ST89
ObsoleteSiGe or InGaP, HBT Gain Block Amplifier SMT, DC to 5 GHz
- Part Models
- 4
- 1ku List Price
- price unavailable
Part Details
- P1dB Output Power: +19 dBm
- Gain: 20 dB
- Output IP3: +33 dBm
- Cascadable 50 Ohm I/Os
- Single Supply: +6V to +12V
- Industry Standard SOT89 Package
- Included in the HMC-DK001 Designer’s Kits
The HMC481ST89 & HMC481ST89E are SiGe Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifiers covering DC to 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 +21 dBm output power. The HMC481ST89(E) offer 20 dB of gain with a +33 dBm output IP3 at 1 GHz while requiring only 79 mA from a single positive supply. The Darlington feedback pair used 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 and WLAN
- CATV, Cable Modem, and Direct Broadcast Satellite (DBS)
- Microwave Radio & Test Equipment
Documentation
Data Sheet 1
Application Note 2
Quality Documentation 3
Tape & Reel Specification 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| HMC481ST89 | 3-Lead SOT-89 | ||
| HMC481ST89E | 3-Lead SOT-89 | ||
| HMC481ST89ETR | 3-Lead SOT-89 | ||
| HMC481ST89TR | 3-Lead SOT-89 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jan 11, 2017 - 16_0010 Discontinuance of Select RF and Microwave Products |
||
| HMC481ST89 | Obsolete | |
| HMC481ST89E | LAST TIME BUY | |
| HMC481ST89ETR | LAST TIME BUY | |
| HMC481ST89TR | Obsolete | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareTools & Simulations
S-Parameter 1
Evaluation Kits
HMC481ST89 Evaluation Board