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CMPA901A020S

CMPA901A020S

9.0 - 10.0 GHz; 20 W; Packaged GaN MMIC Power Amplifier

Wolfspeed’s CMPA901A020S is a packaged; 20W HPA utilizing Wolfspeed’s high performance; 0.15um GaN on SiC production process. The CMPA901A020S operates from 9-10 GHz and targets pulsed radar applications such as marine weather radar. With 3 stages of gain; this high performance amplifier provides >30dB of large signal gain; potentially lowering the transmit BOM count; and >50% efficiency to support lower system DC power requirements and simplify system thermal management solutions. Packaged in a small 6×6 mm plastic overmold QFN; the CMPA901A020S also supports reduced board space requirements and highthroughput manufacturing lines.

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Frequency Min
Frequency Max
Peak Output Power
Gain
Efficiency
Operating Voltage
Form
Package Type
CMPA901A020S
Yes
GaN on SiC
9 GHz
10 GHz
35 W
30 dB
45%
28 V
Packaged MMIC
Plastic
Features
  • Freq: 9 – 10 GHz
  • Psat > 20 W
  • PAE > 45%
  • LS Gain > 30 dB
  • 6×6 mm Overmold QFN
Benefits
  • Lower system costs
  • Reduced board area
Applications
  • X-Band Pulsed Radar
  • Marine Weather Radar
  • Military Radar
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RF
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Radar / Avionics

Improving Pulse Fidelity in RF Power Amplifiers

A radar system designer’s most coveted objectives are achieving a long range, adequate resolution to distinguish objects in close proximity to each other, and the ability to not only determine target velocities but target types in order to help differentiate friendlies from adversaries.A combination of both approaches is essential, and engineers can design for peak power points of the load-pull simulation while also paying attention to other parts of the circuit for baseband signal fidelity.
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