The ADRF5740 is a silicon, 4-bit digital attenuator with 22 dB attenuation control range in 2 dB steps.
It operates from 10 MHz to 60 GHz with less than 3.3 dB of insertion loss and with ±(0.2 + 7.0% of attenuation state) of attenuation accuracy at 55 GHz. The ATTIN port of the ADRF5740 has an RF input power handling capability of 24 dBm average and 24 dBm peak for all states.
Silicon Digital Attenuator from 10MHz to 60GHz for wideband applications
- • Low insertion-loss of 3dB at 50GHz is best in market
- • SOI process technology offers fast switching and settling times
- • Compact LGA package and CMOS control interface simplify hardware design
Key Features and Benefits
- • Wideband up to 60 GHz
- • Less than 3dB up to 50GHz insertion loss
- • Small package size 2.5 mm x 2.5 mm
Applications
- • Instrumentation and Measurement: Wideband network analyzers, signal generators
- • Aerospace and Defense: Radars, wideband receivers
- • Communications: Millimeterwave 5G
- • General Purpose: Wideband signal chains.
Block Diagrams and Tables
Related Evaluation Board
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