ADRF5720 - Analog Devices

ADRF5720 Silicon Digital Attenuator

The ADRF5720 is a silicon, 6-bit digital attenuator with 31.5 dB attenuation control range in 0.5 dB steps. This device operates from 9 kHz to 40 GHz with better than 4.5 dB of insertion loss and excellent attenuation accuracy. The ATTIN port of the ADRF5720 has a radio frequency (RF) input power handling capability of 27 dBm average and 30 dBm peak for all .

Features

Ultrawideband frequency range: 9 kHz to 40 GHz Attenuation range: 0.5 dB steps to 31.5 dB Low insertion loss with impedance match 2.0 dB up to 18 GHz 2.8 dB up to 26 GHz 4.5 dB up to 40 GHz Attenuation accuracy with impedance match ±(0.20 + 1.0% of attenuation state) up to 18 GHz ±(0.20 + 1.5% of attenuation state) up to 26 GHz ±(0.40+ 3.0% of attenuation state) up to 40 GHz Typical step error with impedance match ±0.25 dB up to 26 GHz ±0.65 dB up to 40 GHz High input linearity P0.1dB insertion loss state: 30 dBm P0.1dB other attenuation states: 27 dBm IP3: 50 dBm typical High RF input power h.