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QPL9065 – Low Noise Amplifier

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SKU: P210 Category:

Product summary – QPL9065

Qorvo’s QPL9065 is a high-linearity, ultra-low noise 2-stage gain block amplifier module with a bypass mode functionality integrated to the second stage in the product. At 1.95 GHz, the amplifier, under high gain mode, typically provides 37.5 dB gain, +35 dBm OIP3, and 0.5 dB noise figure while drawing 160 mA current from a +5 V supply. The component also provides high performance in the low gain mode with 17.5 dB gain, 0.5dB noise figure and +34 dBm OIP3 while drawing 70 mA current. The QPL9065 uses a high performance E-pHEMT process. This low noise amplifier contains an internal active bias to maintain high performance over temperature. The QPL9065 covers the 0.45 – 3.8 GHz frequency band and is targeted for wireless infrastructure. The QPL9065 is housed in a 3.5 x 3.5 mm SMT package.


Key Features

  • 0.45 – 3.8 GHz Operational bandwidth
  • 2nd stage LNA with integrated bypass mode
  • Ability to turn LNA and bypass mode OFF
  • Ultra low noise, 0.5 dB at 1.95 GHz
  • 37.5 dB Gain at 1.95 GHz, 17.5 dB in Low Gain Mode
  • +35 dBm Output IP3 in High Gain Mode
  • +34 dBm Output IP3 in Low Gain Mode
  • Positive supply only, +3.3 to +5 V
  • 1.8V CMOS TTL logic compatible on pins 5 & 8


Click for link to datasheet