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PE64906 - UltraCMOS Digitally Tunable Capacitor

Datasheet Summary

Description

PE64906 is a DuNE™ technology-enhanced digitally tunable capacitor (DTC) based on pSemi’s UltraCMOS® technology.

This highly versatile product supports a wide variety of tuning circuit topologies with emphasis on impedance matching and aperture tuning applications.

Features

  •  3-wire (SPI compatible) serial interface with built-in bias voltage generation and ESD protection.
  •  DuNE™ technology enhanced.
  •  5-bit 32-state digitally tunable capacitor.
  •  Shunt configuration C = 0.9 pF to 4.6 pF (5.1:1 tuning ratio) in discrete 119 fF steps.
  •  High RF power handling (30 Vpk RF) and linearity.
  •  Wide power supply range (2.3V to 4.8V) and low current consumption (typ. 140 μA at 2.75V).
  •  High ESD tolerance of 2 kV HBM on all pins.
  •  Applicat.

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Datasheet preview – PE64906

Datasheet Details

Part number PE64906
Manufacturer Peregrine Semiconductor
File Size 662.95 KB
Description UltraCMOS Digitally Tunable Capacitor
Datasheet download datasheet PE64906 Datasheet
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Full PDF Text Transcription

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Product Description PE64906 is a DuNE™ technology-enhanced digitally tunable capacitor (DTC) based on pSemi’s UltraCMOS® technology. This highly versatile product supports a wide variety of tuning circuit topologies with emphasis on impedance matching and aperture tuning applications. PE64906 offers high RF power handling and ruggedness while meeting challenging harmonic and linearity requirements enabled by pSemi’s HaRP™ technology. The device is controlled through the widely supported 3-wire (SPI compatible) interface. All decoding and biasing is integrated on-chip and no external bypassing or filtering components are required.
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