HMC425A

RECOMMENDED FOR NEW DESIGNS

0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz

Data Sheet Product Selection Table

Part Models: 2
1ku List Price: price unavailable

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Part Details

0.5 dB LSB Steps to 31.5 dB
Single Control Line Per Bit
± 0.5 dB Typical Bit Error
Single +5V Supply
3×3 mm SMT Package

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC425A: 0.5 dB LSB GaAs MMIC 6-Bit Digital Positive Control Attenuator, 2.2 - 8.0 GHz Data Sheet 01/22/2016

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC425ALP3E	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
HMC425ALP3ETR	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

Device Drivers 1

HMC425A/HMC540S Github Linux Driver Source Code

Hardware Ecosystem

Parts	Product Life Cycle	Description
HMC540S	RECOMMENDED FOR NEW DESIGNS	1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz
HMC1122	RECOMMENDED FOR NEW DESIGNS	0.1 GHz to 6.0 GHz, 0.5 dB LSB, 6-Bit, Silicon Digital Attenuator

Tools & Simulations

S-Parameter 1

HMC425A S-Parameters

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

Open Tool