The CMD275P4 GaAs MMIC amplifier is a high-performing, versatile component optimized for wideband applications demanding low phase noise, robust signal amplification and energy efficiency. Its standout features, including ultra-wideband operation, compact design, and superior noise performance, make it a great choice for critical communication, military and aerospace systems.
At ANDESOURCE, we offer this GaAs MMIC amplifier within our wide array of electronic components. We ensure fast delivery, expert assistance, rigorous quality assurance, best price, and reliable sourcing.
Let’s now take a closer look at the detailed specifications, standout features and applications of the CMD275P4.
Product Parameters
Frequency Min(GHz) | DC |
Frequency Max(GHz) | 26.5 |
Gain(dB) | 16 |
Phase Noise(dBc/Hz) | -165 |
Psat(dBm) | 20.5 |
OIP3(dBm) | 29 |
Vd(V) | 5 |
Vg(V) | 3 |
Current(mA) | 74 |
Package Type | Plastic QFN |
Package(mm) | 4.0 x 4.0 |
Operating Temperature | -40 to 85 °C |
Standout Features
Ultra-Wideband Performance
The CMD275P4 operates from DC to 26.5 GHz, making it suitable for a broad spectrum of RF and microwave applications,reducing the need for multiple amplifiers in multi-band designs.It’s particularly valuable for high-frequency systems like radar, satellite communications, and 5G.
Low Phase Noise
At 10 GHz, CMD275P4 delivers an exceptional low phase noise of -165 dBc/Hz at a 10 kHz offset. This performance ensures high signal fidelity and minimal interference,reducing jitter and enhances signal integrity, making it ideal for high-precision applications like radar and coherent communications.
High Output Power and Gain
CMD275P4 provides 16 dB typical gain at 10 GHz, along with a saturated output power (Psat) of +20.5 dBm and an output P1dB of +18 dBm.This ensures robust signal amplification, which is critical for transmitting high-power signals across long distances or compensating for system losses.
Low Noise Figure
At 5.5 dB noise figure (NF), the CMD275P4 minimizes signal degradation caused by noise, which is important for sensitive applications like satellite receivers and radar.
50-Ohm Matched Design
The amplifier features 50-ohm matched design, simplifying system integration. This removes the need for additional RF port matching components, reducing design complexity and cost.
Compact QFN Package
The 4x4 mm QFN package is compact, making it suitable for space-constrained applications. It also supports efficient thermal management, aiding reliability in high-power systems.
Wide Operating Temperature Range
The CMD275P4 can operate between -40°C and +85°C, ensuring consistent performance in extreme environmental conditions like military and aerospace environments.
Power Efficiency
With a supply current of just 74 mA at 5 V, the CMD275P4 offers impressive energy efficiency, which helps reduce power budget concerns in battery-powered or energy-limited applications, particularly in high-performance systems within the same frequency range
Versatility Across Industries
The CMD275P4 is designed to deliver exceptional performance across various industries, thanks to its broad frequency range (DC–26.5 GHz), low phase noise (-165 dBc/Hz), and high output power (+20.5 dBm Psat). Here’s how it excels in key applications:
Military Systems
Radar: The CMD275P4’s low phase noise enhances detection accuracy and target resolution.
Electronic Warfare (EW): Its wide bandwidth and high output power ensure robust resistance to jamming and interference.
Secure Communications: Its high signal fidelity (due to low phase noise) and output power facilitate robust and secure transmissions.
Space Systems
Satellite Communications: Its wide frequency range enables multi-band satellite systems, ensuring seamless communication.
Reliability: With a broad operating temperature range (-40°C to +85°C) and efficient power use, the CMD275P4 performs reliably under the harsh conditions of space.
5G and Wireless Infrastructure:
Base Stations: CMD275P4 handles high-frequency 5G bands with precision, ensuring clean amplification for massive MIMO systems.
Backhaul Systems: Its high gain and low noise figure make it useful for long-distance microwave relay links.
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