CMPA0760020F 25W 0.7–6GHz GaN MMIC HPA
The CMPA0760020F is a broadband GaN MMIC high-power amplifier covering 0.7GHz to 6GHz. Manufactured using a 0.15µm GaN-on-SiC process, it delivers 25W saturated output power with high gain across a wide frequency range.
The amplifier is designed for continuous-wave operation and integrates 50Ω-matched, internally DC-blocked RF input and output ports. This reduces the amount of external RF matching required compared with an unmatched discrete GaN transistor.
CMPA0760020F Key Specifications
| Parameter | Specification |
| Part number | CMPA0760020F |
| Product type | GaN MMIC high-power amplifier |
| Frequency range | 0.7–6GHz |
| Saturated output power | 25W typical |
| Typical output power | 44dBm at 0.7GHz and 3.5GHz |
| Output power at 6GHz | 43dBm typical |
| Large-signal gain | 21dB typical |
| Small-signal gain | 33dB typical |
| Power-added efficiency | 36% typical |
| Input return loss | −12dB typical |
| Output return loss | −10dB typical |
| Drain voltage | 28V |
| Quiescent drain current | 600mA |
| Typical gate voltage | −1.85V |
| RF impedance | 50Ω matched |
| Operating mode | Continuous wave |
| Package | 15 × 15mm bolt-down flange |
| Operating temperature | −40°C to +85°C |
| Thermal resistance | 1.3°C/W junction-to-case |
Typical Applications
The CMPA0760020F is intended for high-power broadband applications such as:
Electronic warfare systems
Military communications
Military instrumentation
ISM power amplifiers
EMC test amplifiers
Broadband RF transmitter systems
RF test and measurement equipment
MACOM identifies electronic warfare, military instrumentation, ISM and EMC amplification as the primary target applications for this device.
Output Power Across the Frequency Range
| Frequency | Typical output power | Typical large-signal gain | Typical PAE |
| 0.7GHz | 44dBm | 21dB | 40% |
| 3.5GHz | 44dBm | 21dB | 36% |
| 6GHz | 43dBm | 20dB | 33% |
These figures show that the amplifier maintains high output power and useful gain across its full 0.7–6GHz operating range.
Package and Thermal Design
The CMPA0760020F is supplied in a 15 × 15mm bolt-down flange package. The package base must be connected to RF, DC and thermal ground, and the flange should be mounted to a suitable heat spreader or heatsink.
A reliable amplifier design should include:
Effective flange-to-heatsink thermal contact
Stable 28V drain power
Correct gate-bias sequencing
Low-inductance grounding
Suitable power-supply decoupling
ESD protection during handling
Adequate airflow or system-level cooling
The datasheet specifies a junction-to-case thermal resistance of approximately 1.3°C/W under its stated operating conditions.
CMPA0760020F Evaluation Board
The CMPA0760020F-AMP sample board is available for device evaluation and RF system development. It provides a manufacturer reference design for testing output power, gain and efficiency across the supported frequency range.
CMPA0760020F Stock, Price and RFQ
CMPA0760020F stock and pricing depend on order quantity, date code, delivery destination and current supply availability.
DataStorageIC provides sourcing support for the CMPA0760020F and related Cree, Wolfspeed and MACOM GaN MMIC products. Contact us to check:
Current CMPA0760020F stock
Latest price and quotation
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CMPA0760020F-AMP availability
Alternative broadband GaN amplifiers
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