The 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.
EAR99
For new design
| Custom MMIC | |
|---|---|
| Product Category | RF Attenuators |
| Product Number | CMD282 |
| Product Name | 2-Bit Digital Attenuator |
| Attenuator Type | Digital |
| Number of Bits | 2 |
| Frequency | 40 GHz |
