CFH800

0.05 - 4 GHz Low Noise, High Linearity pHEMT FET

Qorvo's CFH800 is a low-cost, high-linearity pHEMT FET that exhibits both a high intercept point and low noise figure. The device is suitable for front-end applications up to 4 GHz for high performanc receivers. The device achieves a noise figure as low as 0.50 dB with 17 dB associated gain at 1.8 GHz. It is packaged in a low-cost miniature SC70 (SOT-143) package. The discrete FET configuration of the component allows for designers to fully optimize for the RF performance and biasing condition as needed.

Discontinued
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Key Features

  • 0.5 dB Noise figure
  • 17 dB gain
  • 3V, 30 mA
  • 0.4 um gate length
  • 800 um gate width

Typical Applications

  • Base Station Receivers

Parameters

Frequency Min (MHz)
50
Frequency Max (MHz)
4,000
Gain (dB)
17
NF (dB)
0.5
Vd (V)
3
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No

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