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PE43502 - RF Digital Attenuator

Description

The PE43502 is a HaRP™-enhanced, high linearity, 5-bit RF Digital Step Attenuator (DSA).

This highly versatile DSA covers a 15.5 dB attenuation range in 0.5 dB steps.

The Peregrine 50Ω RF DSA provides multiple CMOS control interfaces.

Features

  •  HaRP™-enhanced UltraCMOS™ device.
  •  Attenuation: 0.5 dB steps to 15.5-dB.
  •  High Linearity: Typical +58 dBm IP3.
  •  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 2.

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Datasheet Details

Part number PE43502
Manufacturer Peregrine Semiconductor
File Size 1.04 MB
Description RF Digital Attenuator
Datasheet download datasheet PE43502 Datasheet

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Full PDF Text Transcription

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REPLACEO WITHBSOPE43711LETE Product Description The PE43502 is a HaRP™-enhanced, high linearity, 5-bit RF Digital Step Attenuator (DSA). This highly versatile DSA covers a 15.5 dB attenuation range in 0.5 dB steps. The Peregrine 50Ω RF DSA provides multiple CMOS control interfaces. 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.
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