Voltage Variable Attenuator provides Excellent Linearity

The Renesas F2251 Voltage Variable Attenuator (VVA) covers a broad frequency range from 50 to 6000 MHz with 33.6 dB attenuation range

RFMW announces design and sales support for a high linearity attenuator from Renesas. The Renesas F2251 Voltage Variable Attenuator (VVA) covers a broad frequency range from 50 to 6000 MHz for applications including base stations (3G, 4G, 5G), repeaters, DPD, Point-to-Point infrastructure, JTRS radios, wireless LAN and test equipment. Superb linearity is apparent with minimum 67 dBm IIP3 (typ.) and IIP2 of 105 dBm. With 33.6 dB attenuation range, insertion loss is 1.4 dB. The F2251 uses a single positive supply voltage of 3.15 to 5.25 V and features a positive attenuation slope only. Offered in a 3×3 mm VFQFPN package.


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About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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