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CMD275P4 Low Phase Noise Amplifier

DC-26.5 GHz (L, S, X, Ku, K Band) Low Phase Noise Amplifier

The CMD275P4 is a wideband GaAs MMIC low phase noise amplifier housed in a leadless surface mount package that is ideally suited for military, space and communications systems. At 10 GHz the device delivers 16 dB of gain, a saturated output power of +20.5 dBm and a noise figure of 5.5 dB. Also with an input signal of 10 GHz the amplifier provides low phase noise performance of -165 dBc/Hz at 10 kHz offset. The CMD275P4 is a 50 ohm matched design which eliminates the need for RF port matching.


  • Low current consumption
  • Pb-free RoHS compliant 4x4 QFN package
  • Ultra wideband performance
  • Low Phase Noise





Life Cycle

Released – for new design

Space Qualification

  • Ready for Space Screening


  • 4x4 mm plastic QFN
  • RoHS Compliant
  • MSL Rating: MSL1
  • ESD Rating: Class 1A
Frequency (GHz)DC - 26.5
Gain (dB)16
Noise Figure (dB)6
Phase Noise (dBc/Hz)-165
Output P1dB (dBm)18
Output Psat (dBm)20.5
OIP3 (dBm)29
Bias Voltage Vdd/Vgg (V)
+5 / +3
Bias Current (mA)74
Package4x4 mm QFN

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Phone: 978-467-4290
Fax: 978-467-4294

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Custom MMIC

300 Apollo Drive
Chelmsford, MA 01824
Phone: 978-467-4290
Fax: 978-467-4294

Terms and Conditions
Privacy Policy

©2006-2019 Custom MMIC
All rights reserved.

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In addition to offering delivery from stock on our own evaluation boards for nearly all our die and packaged devices, Custom MMIC has also put nearly 30% of our devices into the X-Microwave block system. This drop-in simulation, prototyping, and production system enables efficient and expedient microwave and millimeter-wave circuit development and testing.

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Custom MMIC Space Qualified MIMCs
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Custom MMIC strives to design all our MMIC devices in a manner such that they can be readily chosen for your space applications. We offer turnkey space screening / testing service when a device is categorized as "Ready for Space Screening" on our website. In some cases, our devices have already been "Space Qualified" or "Mission Specific" and are often available from stock. Our "Mission Specific" devices are screened based on custom applications where screening is derived from MIL requirements and tailored specific to customer needs. Just let us know when requesting price and delivery, or technical support, if your devices will be used in space.

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