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ADRF5740 - Silicon Digital Attenuator

Datasheet Summary

Description

The ADRF5740 is a silicon, 4-bit digital attenuator with 22 dB attenuation control range in 2 dB steps.

The ADRF5740 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.

Features

  • Ultrawideband frequency range: 10 MHz to 60 GHz Attenuation range: 2 dB steps to 22 dB Low insertion loss 1.4 dB up to 20 GHz 2.2 dB up to 44 GHz 3.3 dB up to 55 GHz Attenuation accuracy ±(0.1 + 1.0% of state) up to 20 GHz ±(0.2 + 3.0% of state) up to 44 GHz ±(0.2 + 7.0% of state) up to 55 GHz Typical step error ±0.30 dB up to 20 GHz ±0.50 dB up to 44 GHz ±0.60 dB up to 55 GHz High input linearity P0.1dB: 25.5 dBm typical IP3: 45 dBm typical High RF input power handling: 24 dBm average, 24 dBm p.

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Datasheet Details

Part number ADRF5740
Manufacturer Analog Devices
File Size 318.64 KB
Description Silicon Digital Attenuator
Datasheet download datasheet ADRF5740 Datasheet
Additional preview pages of the ADRF5740 datasheet.

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Full PDF Text Transcription

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Data Sheet 2 dB LSB, 4-Bit, Silicon Digital Attenuator, 10 MHz to 60 GHz ADRF5740 FEATURES Ultrawideband frequency range: 10 MHz to 60 GHz Attenuation range: 2 dB steps to 22 dB Low insertion loss 1.4 dB up to 20 GHz 2.2 dB up to 44 GHz 3.3 dB up to 55 GHz Attenuation accuracy ±(0.1 + 1.0% of state) up to 20 GHz ±(0.2 + 3.0% of state) up to 44 GHz ±(0.2 + 7.0% of state) up to 55 GHz Typical step error ±0.30 dB up to 20 GHz ±0.50 dB up to 44 GHz ±0.60 dB up to 55 GHz High input linearity P0.1dB: 25.5 dBm typical IP3: 45 dBm typical High RF input power handling: 24 dBm average, 24 dBm peak Tight distribution in relative phase No low frequency spurious signals Parallel mode control, CMOS and LVTTL compatible RF amplitude settling time (0.1 dB of final RF output): 175 ns 16-terminal, 2.
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