QPC1008 GaAs MMIC RF Attenuator

Qorvo QPC1008 GaAs (Gallium Arsenide) MMIC (Monolithic Microwave Integrated Circuit) RF Attenuator combines a 5-bit Digital Step Attenuator (DSA) with a 1dB Voltage Variable Attenuator (VVA). The DSA is controlled by a single voltage of either 0V or -5V, while the VVA is controlled using a single voltage varied from -5V to 0V. The digital bit values are 1dB (LSB), 2dB, 4dB, 8dB, and 16dB. When combined with the 1dB analog bit, a total of 32dB of attenuation is achieved. The QPC1008 has a low insertion loss of 5.5dB at 10GHz and is 50Ω matched, eliminating the need for RF port matching.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Attenuation
Maximum Frequency
Number of Bits
Attenuator Step Size
Qorvo Attenuators DC-20GHz 5-bit Digital Attenuator with V Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

32 dB 20 GHz 5 bit 1 dB
Qorvo Attenuators DC-20GHz 5-bit Digital Attenuator with V Non-Stocked Lead-Time 24 Weeks
Min.: 100
Mult.: 100
Reel: 100