HMC481ST89

LAST TIME BUY

HMC481ST89

SiGe or InGaP, HBT Gain Block Amplifier SMT, DC to 5 GHz

LAST TIME BUY

Part Details

SiGe or InGaP, HBT Gain Block Amplifier SMT, DC to 5 GHz

Not the part you were looking for?

Go to Product Selection Table

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 4

1ku List Price

price unavailable

Features

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

Additional Details

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

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 4

1ku List Price

price unavailable

Documentation

Technical Documents 2

HMC481ST89: SiGe HBT Gain Block MMIC Amplifier, DC - 5 GHz Data Sheet 04/15/2015

AN-1604: Thermal Management Calculations for RF Amplifiers in LFCSP and Flange Packages 08/01/2019

Reference Materials 4

Semiconductor Qualification Test Report: SiGe HBT-A (QTR: 2013-00227) 03/02/2016

Package/Assembly Qualification Test Report: Plastic Encapsulated 4-LEAD MICRO-P (QTR: 05007 REV: 01) 03/02/2016

Package/Assembly Qualification Test Report: 3 Lead Plastic SOT89 Package (QTR: 10002 REV: 02) 10/29/2015

SOT89 Tape Specification (ST89) 04/01/2015

Design Resources 4

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	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
HMC481ST89E	3-Lead SOT-89	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
HMC481ST89ETR	3-Lead SOT-89	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
HMC481ST89TR	3-Lead SOT-89	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys