1. Products
  2. Amplifiers
  3. RF Amplifiers
  4. Low Noise Amplifiers
  5. HMC599


Features and Benefits

  • High P1dB Output Power: +19 dBm
  • High Output IP3: +39 dBm
  • Low Noise Figure: 2.2 dB
  • Cascadable 75 Ohm I/Os
  • Single Bias Supply: +3V or +5V
  • Industry Standard SOT89 Package

Product Details

The HMC599ST89(E) is a GaAs pHEMPT High Linearity, Low Noise Gain Block MMIC SMT amplifier covering 50 to 960 MHz. Packaged in an industry standard SOT89, the amplifi er can be used as a cascadable 75 Ohm RF or IF gain stage as well as a PA or LO driver with up to +19 dBm output power. The HMC599ST89(E) offers 14 dB of gain with a +39 dBm output IP3 at 250 MHz, and can operate directly from a +3V or +5V supply. The HMC599ST89(E) exhibits excellent gain and output power stability over temperature, while requiring a minimal number of external bias components.


  • VHF / UHF Antennas
  • HDTV Receivers
  • CMTS Equipment
  • CATV, Cable Modem & DBS


Product Lifecycle icon-not-recommended Last Time Buy

All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.

Evaluation Kits (1)

Tools & Simulations


Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.


Design Tools


ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

Design Resources

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 Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
HMC599ST89E Material Declaration Reliability Data 3-Lead SOT-89
HMC599ST89ETR Material Declaration Reliability Data 3-Lead SOT-89
Wafer Fabrication Data

PCN-PDN Information

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Sample & Buy

Ordering FAQs

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Buy Now Pricing

(**) Displayed Buy Now Price and Price Range is based on small quantity orders.


List Pricing

(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Lead Times

Please see the latest communication from our CCO regarding lead times.



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Price Table Help


Evaluation Boards

Pricing displayed is based on 1-piece.

Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.