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CHT4016-QEG/20 United Monolithic Semiconductors
Attenuator - Digitally Controlled
MFG Part Number: CHT4016-QEG
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The CHT4016-QEG is a 4-14GHz 6-bit digital attenuator designed to address a dynamic of 31.5dB by 0.5dB step.

It is designed for a wide range of applications, from military to commercial communication systems.

The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography.

It is available in chip form and in RoHS compliant SMD package.

Key AttributesValue
Frequency Range : Minimum Frequency4000 MHz
Frequency Range : Maximum Frequency14000 MHz
Control Accuracy6 Bits
Step Size0.5 dB
Attenuation Control Range (dB31.5 dB
Insertion Loss7 dB
P1dB23 dBm
Input IP3
Control Type (TTL, -5V)-5
Package TypeSMD
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