RF Amplifier – Mouser Switzerland

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HMC451 GaAs pHEMT MMIC Amplifiers

Analog Devices HMC451 GaAs pHEMT MMIC Amplifiers are compact, medium power amplifiers offered in RoHS-compliant bare die, SMT-16, and QFN-16 packages. Operating between 5GHz and 20GHz, the HMC451 amplifiers provide up to 22dB of gain, up to +22dBm of saturated power, and up to 24% PAE from a single +5.0V supply. Consistent gain and output power across the operating band make it possible to use a common driver/LO amplifier approach in multiple radio bands. This 50Ω matched amplifier does not require any external components, and the RF I/O’s are DC blocked, making it an ideal linear gain block or LO driver for HMC SMT mixers.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Operating Frequency	Operating Supply Voltage	Operating Supply Current	Gain	NF - Noise Figure	Type	Mounting Style	Package/Case	Technology	P1dB - Compression Point	OIP3 - Third Order Intercept	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	RF Amplifier GaAs pHemt MMIC Med PA, 5 - 20 GHz HMC451LP3 Analog Devices 1: 53.57 CHF 1 245In Stock	Mfr. Part No. HMC451LP3 Mouser Part No 584-HMC451LP3	Analog Devices	RF Amplifier GaAs pHemt MMIC Med PA, 5 - 20 GHz Learn More about Analog Devices adi hmc451 gaas phemt amp	Datasheet	1 245In Stock	53.57 CHF 45.28 CHF 42.97 CHF 41.50 CHF View 40.63 CHF Quote	Min.: 1 Mult.: 1 Max.: 996	No		5 GHz to 18 GHz	5 V	120 mA	18 dB	7 dB	Power Amplifiers	SMD/SMT	QFN-16	GaAs	19.5 dBm	28 dBm	- 40 C	+ 85 C	HMC451G	Cut Tape
	RF Amplifier GaAs PHEMT MMIC Med PA, 5 - 18 GHz HMC451LP3E Analog Devices 1: 44.73 CHF 607In Stock 1Expected 13/10/2026	Mfr. Part No. HMC451LP3E Mouser Part No 584-HMC451LP3E	Analog Devices	RF Amplifier GaAs PHEMT MMIC Med PA, 5 - 18 GHz Learn More about Analog Devices adi hmc451 gaas phemt amp	Datasheet	607In Stock 1Expected 13/10/2026	44.73 CHF 36.56 CHF 34.52 CHF 33.56 CHF View 32.52 CHF Quote	Min.: 1 Mult.: 1 Max.: 726			5 GHz to 18 GHz	5 V	120 mA	18 dB	7 dB	Power Amplifiers	SMD/SMT	QFN-16	GaAs	19.5 dBm	28 dBm	- 40 C	+ 85 C	HMC451G	Cut Tape

HMC451 GaAs pHEMT MMIC Amplifiers

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