ADH346S

PRODUCTION

Aerospace, MMIC, Voltage-Variable Attenuator, DC to 8 GHz (G8 Pkg), and DC to 20 GHz (Die)

Data Sheet (Rev. B) Product Selection Table

Part Models: 2
1ku List Price: Starting From $525.12

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Overview

ADH346S (Die)

Wide Bandwidth: DC to 20 GHz
Low Phase Shift vs Attenuation
Attenuation Range: 32 dB Typ (DC – 12 GHz)
Simplified Voltage Control: 0 Vdc to -3 Vdc
Die Size: 0.85 mm X 0.85 mm X 0.1 mm
Screened in accordance with MIL-PRF-38534, Class K

ADH346S (G8 Package)

Wide Bandwidth: DC to 8 GHz
Low Phase Shift vs Attenuation
Attenuation Range: 32 dB Typ (DC – 8 GHz)
Simplified Voltage Control: 0 Vdc to -3 Vdc.
8-Lead Hermetic SMT Package
Screened in accordance with MIL-PRF-38535, Class Level S

The ADH346S devices are absorptive, voltage variable attenuators (VVAs). The VVA is offered in die form, operating from DC to 20 GHz, with Class K element evaluation, or in a hermetic G8 package solution, operating from DC to 8 GHz, screened in accordance with MIL-PRF-38535 Class Level S. The VVA features on-chip reference attenuators for use with an external op-amp to provide simple single voltage attenuation control, 0 V to −3 V (Recommended). These devices are ideal in designs when an analog dc control signal must control RF signal levels over a 30 dB amplitude range. Applications include AGC circuits and temperature compensation of multiple gain stages in microwave radios and test instrumentation.

Applications

Military & Space
Transceivers
Sensors

Part Models: 2
1ku List Price: Starting From $525.12

Documentation

Data Sheet 2

HMC8801 Die Data Sheet (Rev. C) 01/06/2021

ADH346 Datasheet (Rev.B) 01/07/2021

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
ADH346-701G8	8-Lead Flatpack	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
HMC8801	DIE	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys

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

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