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2.3-5GHz Single Channel Compact Switch-LNA from Qorvo

2.3-5GHz Single Channel Compact Switch-LNA from Qorvo

The QPB9850 is a highly integrated front-end module targeted for 5G TDD systems. The switch LNA module integrates an LNA with a high-power handling switch which
can be used as a failsafe path to termination when radio is in transmitting mode. LNAs can also be powered down during Tx mode via SW control pin on the module.
The QPB9850 provides 33 dB of gain at 3.6 GHz with 1.2 dB noise figure while providing a high linearity of 33 dBm.
The QPB9850 is packaged in a RoHS-compliant, compact 3 mm x 3 mm LGA package. The switch LNA module is targeted for 5G wireless infrastructure applications
configured for TDD-based architectures.

Typical Applications:

  • Wireless Infrastructure
  • 5G AAS mMIMO radios
  • Small Cells

Key Features:

  • 2.3 – 5.0 GHz Operating Range
  • 2nd Stage LNA with Bypass Mode
  • 1.2dB NF at 3.5GHz
  • 33dB Gain at 3.6GHz
  • 36dBm max Input Power in Tx Mode

Other Features:

  • Covers all sub-6GHz TDD bands
  • 1.1dB NF
  • 8W Pavg power handling switch
  • Internally wideband matched
  • 3x3mm leadless SMT package
  •  Ideal for 5G mMIMO, BTS, TDD & wireless infrastructure

Parameters:

Frequency Min(GHz) 2.3
Frequency Max(GHz) 5
Channels 1
Standards / Bands N41, N77, N79
Insertion Loss(dB) 0.5
Gain(dB) 34
OP1dB(dBm) 18
NF(dB) 1.2
OIP3(dBm) 32
Voltage(V) 5
Current(mA) 90

Contact us for more information.

 

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