CMD285C3
DC - 20 GHz Voltage Variable Attenuator
Key Features
- Wideband performance
- Low insertion loss
- Wide attenuation range
- High linearity
- Pb-free RoHS compliant 3x3 mm SMT package
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Qorvo's CMD285C3 is DC to 20 GHz GaAs MMIC absorptive Voltage Variable Attenuator (VVA) housed in a leadless surface mount package ideally suited for military, space and communications systems. The VVA uses two analog control voltages varied between -5V and 0V to control RF signal levels over a 35 dB dynamic range. The CMD285C3 has a low insertion loss of 3.2 dB at 10 GHz and is a 50 ohm matched design, eliminating the need for RF port matching.
Typical Applications
- Electronic Warfare (EW)
- Radar
- Space
- Satellite Communications (Satcom)
- Test & Measurement
- Phased Arrays
Product Categories
| Frequency Min(MHz) | DC |
| Frequency Max(MHz) | 20,000 |
| Insertion Loss(dB) | 3.2 |
| Attenuation Range(dB) | 33 |
| IP1dB(dBm) | 20 |
| IIP3(dBm) | 30 |
| Voltage(V) | -8 to 0.3 |
| Package Type | Ceramic QFN |
| Package(mm) | 3.0 x 3.0 |
| RoHS | Yes |
| Lead Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |