RF1128

600 - 3500 MHz Broadband Medium Power, High Isolation SPDT Switch

Qorvo's RF1128 is a single-pole double-throw (SPDT) switch designed for general purpose switching applications which require very low insertion loss and high power handling capability. The RF1128 is ideally suited for battery operated applications requiring high performance switching with very low DC power consumption. The RF1128 features very low insertion loss, broadband isolation and excellent linearity performance, and is operable from 1.8V to 3.3V control voltage. It is fabricated with 0.5mm GaAs pHEMT process, and is packaged in a very compact 2mm x 1.3mm, 6-pin, leadless QFN package.

Discontinued
i
Last Time Buy May 10, 2018.
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Product Data Sheet04/19/2011
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Key Features

  • Broadband Performance: Low Frequency to 3.5GHz
  • Very Low Insertion Loss:
  • - 0.35dB at 1GHz
  • - 0.40dB at 2GHz
  • Excellent Linearity:
  • - IIP2 > 108dBm (Typ.)
  • - IIP3 > 67dBm (Typ.)
  • P0.1dB>29dBm (Typ.)
  • Compact Footprint
  • (2.0mm x 1.3mm x 0.35mm, 6-pin QFN)

Parameters

Switch Type
SPDT
Frequency Min (MHz)
100
Frequency Max (MHz)
3,500
Insertion Loss (dB)
0.35
Isolation (dB)
27
IIP3 (dBm)
67
Voltage (V)
3
Package Type
QFN
Package Size (mm)
2.0 x 1.3
ECCN
5A991.G

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