1. Products
  2. RF and Microwave
  3. Attenuators
  4. Digital Step Attenuators
  5. ADH424S


Overview

Features and Benefits

  • 0.5 dB LSB Steps to 31.5 dB
  • Single Control Line Per Bit
  • ±0.5 dB Typical Bit Error

Product Details

The ADH424S is a broadband 6-bit GaAs IC digital attenuator supplied in die form with Class K element evaluation. Covering DC to 13 GHz, the insertion loss is less then 4 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ± 0.5 dB typical step error with an IIP3 of +38 dBm. Six control voltage inputs, toggled between 0 and -5V, are used to select each attenuation state. A single Vee bias of -5V allows operation at frequencies down to DC.

APPLICATIONS

  • Military & Space
  • Transceivers
  • Test Equipment & Sensors

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Design Resources

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 Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
ADH424-701G16 Material Declaration Reliability Data 16-Lead Flat Package with Gullwing Formed Leads
ADH424-701LH5 Material Declaration Reliability Data 12-Lead LCC (5.08mmm x 5.08mm)
HMC8802 Material Declaration Reliability Data CHIPS OR DIE
Wafer Fabrication Data

Sample & Buy


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Buy Now Pricing


(**) Displayed Buy Now Price and Price Range is based on small quantity orders.

 

List Pricing


(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

 

Lead Times


Please see the latest communication from our CCO regarding lead times.

 

Sampling


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