HMC306A

RECOMMENDED FOR NEW DESIGNS

0.5 dB LSB GaAs MMIC 5-Bit Digital Attenuator, 0.7 - 3.8 GHz

Part Models: 2
1ku List Price: price unavailable

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Overview

RoHS-Compliant Product
0.5 dB LSB Steps to 15.5 dB
Single Positive Control Per Bit

±0.2 dB Typical Bit Error
Miniature 15 mm² Package: MSOP¹⁰

The HMC306AMS10 & HMC306AMS10E are general purpose broadband 5-bit positive control GaAs IC digital attenuators in 10 lead MSOP surface mount plastic packages. Covering 0.7 to 3.8 GHz, the insertion loss is typically less than 1.5 to 2.3 dB. These attenuators’ bit values are 0.5 (LSB), 1, 2, 4 and 8 dB for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at ± 0.2 dB typical with an IIP3 of up to +52 dBm. Five bit control voltage inputs, toggled between 0 and +3 to +5V, are used to select each attenuation state. A single Vdd bias of +3 to +5V applied through an external 5K Ohm resistor is required.

APPLICATIONS

Cellular; UMTS/3G Infrastructure
ISM, MMDS, WLAN, WiMAX
Microwave Radio & VSAT
Test Equipment and Sensors

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC306A Data Sheet 06/19/2015

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
HMC306AMS10E	10-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC306AMS10ETR	10-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

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

Software Resources

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Tools & Simulations

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.

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