CMD282
DC - 40 GHz (L, S, C, X, Ku, K, Ka Band) 2-bit Digital Attenuator
Qorvo's CMD282 is negative controlled, wideband GaAs MMIC 2-bit digital attenuator die which operates from DC to 40 GHz. Each bit of the attenuator is controlled by a single voltage of either 0 V or -5 V. The attenuator bit values are 4 dB and 8 dB, for a total attenuation of 12 dB. The CMD282 has a low insertion loss of 1.5 dB at 18 GHz and the attenuation accuracy is typically 0.1 dB step error. The CMD282 is a 50 ohm matched design which eliminates the need for RF port matching. The CMD282 offers full passivation for increased reliability and moisture protection.
Last Time Buy: August 15, 2026
Contact your local sales representative for assistance.
Key Features
- Ultra wideband performance
- Low insertion loss
- Wide attenuation range
- Small die size
Typical Applications
- Electronic Warfare (EW)
- Radar
- Space
- Satellite Communications (Satcom)
- Test & Measurement
- Phased Arrays
Parameters
Technical Documents
Design Resources
Need more support?
At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.
Forum
Engage with the Qorvo community, ask technical questions and share insights.
Support
Get technical, application or customer support plus updates on supply chain and FAQs.
Sales
Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.
