CMD245C4, 6–18 GHz Low Phase Noise Amplifier, SMT 4x4 mm

The CMD245C4 is a GaAs MMIC low phase noise amplifier designed for high-performance RF and microwave systems, including military, aerospace, and communication applications. Operating across the 6–18 GHz band, this device offers high gain, low noise figure, and excellent phase noise performance. It is internally matched to 50 ohms, simplifying PCB layout and integration.

Key Features:

• Wideband Operation: Frequency range from 6 GHz to 18 GHz.
• High Gain: Provides up to 18 dB of gain at 10 GHz.
• Low Phase Noise: Delivers –165 dBc/Hz at 10 kHz offset.
• Integrated Matching: 50-ohm input/output matching — no external tuning required.
• Compact Surface-Mount Package: 4x4 mm plastic SMT package, RoHS compliant.
• Low Power Consumption: Only 76 mA typical current at 5V operation.

Additional Specifications:

• Package Type: SMT
• Common Mode Rejection Ratio (CMRR): N/A
• Rail to Rail: N/A
• Gain Bandwidth Product(GBP): 18Ghz
• Output Current: 76Ma