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PE4305 Datasheet Rf Digital Attenuator

Manufacturer: pSemi (Peregrine Semiconductor)

Overview: www.DataSheet4U.com Product Specification PE4305 Product.

General Description

The PE4305 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps, and is pin compatible with the PE430x series.

This 50-ohm 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 power-up.

Key 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.
  • 50 Ω impedance.
  • Pin compatible with PE430x series.
  • Packaged in a 20 Lead 4x4 mm QFN Figure 2. Pack.

More Datasheets from pSemi (Peregrine Semiconductor)

Part Number Description
PE4302 RF Digital Attenuator
PE4304 RF Digital Attenuator
PE4306 RF Digital Attenuator
PE4307 RF Digital Attenuator
PE43072 RF Digital Attenuator
PE43073 RF Digital Attenuator
PE4308 RF Digital Attenuator
PE4309 RF Digital Attenuator
PE4312 RF Digital Step Attenuator
PE4314 RF Digital Step Attenuator

PE4305 Distributor