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CMD274P4
2-20 GHz Low Phase Noise Amplifier
Features
► Ultra wideband performance ► Low phase noise ► Low current consumption ► Pb-free RoHs compliant 4x4 mm QFN package
Functional Block Diagram
Description
The CMD274P4 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 17 dB of gain, a saturated output power of +22 dBm and a noise figure of 3.2 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 CMD274P4 is a 50 ohm matched design which eliminates the need for external DC blocks and RF port matching.
Electrical Performance – Vdd = 5.0 V, Vgg = 3.