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QPC1008 is a negative voltage controlled, wideband GaAs MMIC 5-bit digital step attenuator combined with a 1 dB voltage variable attenuator (VVA), housed in a leadless 3.9 x 3.9 mm surface mount package. 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. The digital bit values are 1 (LSB), 2, 4, 8, and 16 dB, when combined with the 1 dB analog bit, a total of 32 dB of attenuation is achieved. The QPC1008 has low insertion loss of 5.5 dB at 10 GHz and is 50 ohms matched eliminating the need for RF port matching.

Key Features

Frequency Range: DC - 20 GHz

5-Bit Digital Attenuator

Attenuation Range: 31 dB

Attenuation Step Size (LSB): 1 dB

Voltage Variable Attenuator (VVA) Range: 1 dB

Total Attenuation Range: 32 dB

Low Insertion Loss (Ref. State): 5 dB

Digital Control Voltage (DCA): -2.5 to -5.5 V

Analog Control Voltage (ACV): 0 to -5.0 V

Typical Applications

Electronic warfare

Test and measurement

Radar

Phased Array

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.