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PE4307 - RF Digital Attenuator

Description

The PE4307 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps.

The device is pin compatible with the PE430x series.

Features

  • Attenuation: 0.5 dB steps to 15.5 dB.
  • Flexible parallel and serial programming interfaces.
  • Latched or direct mode.
  • Unique power-up state selection.
  • Positive CMOS control logic.
  • High attenuation accuracy and linearity over temperature and frequency.
  • Very low power consumption.
  • Single-supply operation.
  • 75 Ω impedance.
  • Pin compatible with PE430x series.
  • Packaged in a 20 Lead 4x4 mm QFN Figure 2. Pack.

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Datasheet preview – PE4307

Datasheet Details

Part number PE4307
Manufacturer Peregrine Semiconductor
File Size 1.23 MB
Description RF Digital Attenuator
Datasheet download datasheet PE4307 Datasheet
Additional preview pages of the PE4307 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Product Specification PE4307 Product Description The PE4307 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps. The device is pin compatible with the PE430x series. This 75ohm RF DSA provides both parallel (latched or direct mode) and serial CMOS control interface, operates on a single 3-volt supply and maintains high attenuation accuracy over frequency and temperature. It also has a unique control interface that allows the user to select an initial attenuation state at powerup. The PE4307 exhibits very low insertion loss and low power consumption. This functionality is delivered in a 4x4 mm QFN footprint.
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