CMD325
DC-30 GHz 6-bit Digital Attenuator
Key Features
- Ultra wideband performance
- Low insertion loss
- Wide attenuation range
- Small die size
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| RELL | 0 | Buy Online > | |
| RFMW | 79 | Buy Online > |
Qorvo's CMD325 is negative controlled, wideband GaAs MMIC 6-bit digital attenuator die which operates from DC to 30 GHz. Each bit of the attenuator is controlled by a single voltage of either 0 V or -5 V. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8 and 16 dB, for a total attenuation of 31.5 dB. The CMD325 has a low insertion loss of 4 dB at 12 GHz and the attenuation accuracy is typically 0.2 dB step error. The CMD325 is a 50 ohm matched design which eliminates the need for RF port matching. The CMD325 offers full passivation for increased reliability and moisture protection.
Typical Applications
- Electronic Warfare (EW)
- Radar
- Space
- Satellite Communications (Satcom)
- Test & Measurement
- Phased Arrays
Product Categories
| Frequency Min(MHz) | DC |
| Frequency Max(MHz) | 30,000 |
| Insertion Loss(dB) | 4 |
| Attenuation Range(dB) | 31.5 |
| IP0.1dB(dBm) | 26 |
| IIP3(dBm) | 40 |
| Interface | Parallel |
| Bits | 6 |
| Step Size(dB) | 0.5 |
| Voltage(V) | -5 |
| Package Type | Die |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |