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PE43602 - RF Digital Attenuator

Datasheet Summary

Description

The PE43602 is a HaRP™-enhanced, high linearity, 6-bit RF Digital Step Attenuator (DSA) covering a 31.5 dB attenuation range in 0.5 dB steps.

This Peregrine 50 Ω RF DSA provides both a serial and parallel CMOS control interface.

Features

  •  HaRP™-enhanced UltraCMOS™ device.
  •  Attenuation: 0.5 dB steps to 31.5 dB.
  •  High Linearity: Typical +58 dBm IIP3.
  •  Excellent low-frequency performance.
  •  3.3 V or 5.0 V Power Supply Voltage.
  •  Fast switch settling time.
  •  Programming Modes:.
  •  Direct Parallel.
  •  Latched Parallel.
  •  Serial.
  •  High-attenuation state @ power-up (PUP).
  •  CMOS Compatible.
  •  No DC blocking capacitors required.
  •  Packaged in a 24-lead 4x4x0.85 mm QFN Figure 1.

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Datasheet preview – PE43602

Datasheet Details

Part number PE43602
Manufacturer Peregrine Semiconductor
File Size 1.00 MB
Description RF Digital Attenuator
Datasheet download datasheet PE43602 Datasheet
Additional preview pages of the PE43602 datasheet.

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Full PDF Text Transcription

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REPLACEO WITHBSOPE43711LETE Product Description The PE43602 is a HaRP™-enhanced, high linearity, 6-bit RF Digital Step Attenuator (DSA) covering a 31.5 dB attenuation range in 0.5 dB steps. This Peregrine 50 Ω RF DSA provides both a serial and parallel CMOS control interface. It maintains high attenuation accuracy over frequency and temperature and exhibits very low insertion loss and low power consumption. Performance does not change with VDD due to on-board regulator. This next generation Peregrine DSA is available in a 4x4 mm 24 lead QFN footprint. The PE43602 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-oninsulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS.
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