PE43620

PE43620

UltraCMOS® RF Digital Step Attenuator

The PE43620 is a 50Ω, high linearity, 2-bit RF digital step attenuator (DSA) covering an 18dB attenuation range in 6 dB steps. With a parallel control interface, it maintains high attenuation accuracy, fast switching speed, low insertion loss and low power consumption. This pSemi DSA is available in a 3x3 mm 12-lead QFN footprint.

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PE43620 Specs

Key Features


  • Fast switching speed: Typical 26 ns
  • High linearity: Typical +61 dBm IP3
  • Small α-Error
  • Attenuation: 0, 6, 12, and 18 dB states
  • Parallel control
  • CMOS compatible
  • Packaged in a 12-lead 3x3x0.85 mm QFN

Specifications


Type

Description

Min Freq (MHz)

Max Freq (MHz)

Bits

Attn Range (dB)

Attenuation Step (dB)

Min IL (dB)

Max IL (dB)

IIP3 (dBm)

Interface

Package

Package (mm)

50Ω

2-bit, 4 states

50

3000

2

18

6/12/18

0.6

0.7

61

Parallel

12L QFN

3×3

Schematics


Pe43620 diagram

Technical Resources


Datasheet File pdf

Products displayed on this site are protected under one or more of the following U.S. Patents.

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