QPC1008 RF Variable Attenuator by Qorvo
The QPC1008 from Qorvo is a 5-Bit Digital Step Attenuator that operates from DC to 20 GHz. It has an attenuation range of 31 dB with a step size of 1 dB and is combined with a 1 dB voltage variable attenuator (VVA). Each digital bit is controlled by a single voltage of either 0 V or -5 V, while the VVA is controlled using a single voltage varied from -5 V to 0 V. This step attenuator achieves a total attenuation of 32 dB when the digital bits and analog bit is combined. It is available in a surface-mount leadless package that measures 3.9 x 3.9 mm and is suitable for use in electronic warfare, test and measurement, radar, and phased array applications.
Product Details
- Part Number: QPC1008
- Manufacturer: Qorvo
- Description: 5-Bit, 32 dB Digital Step Attenuator MMIC from DC to 20 GHz
General Parameters
- Type: Digital, Voltage Controlled
- Applications: Electronic Warfare, Phased Arrays, Radar, Test & Measurement
- Frequency: DC to 20 GHz
- Bits: 5 Bit
- Attenuation Range: 32 dB
- Attenuation Step: 1 dB
- P1dB: 22 dBm
- IIP3: 33 dBm
- Insertion Loss: 5.5 dB
- Impedance: 50 Ohms
- Package Type: Surface Mount
- Package: QFN
- Dimension: 3.9 x 3.9 mm
- Grade: Commercial
- RoHS: Yes
Courtesy of everything RF
