SKY65376-11 Buy Now
2500 to 2570 MHz High Linearity, Active Bias Low Noise Variable Gain Amplifier

The SKY65376-11 is a variable gain Low Noise Amplifier (LNA) with an active bias and high linearity performance. The first stage of the device is comprised of an LNA with a bypass switch that is followed by a high linearity driver amplifier, a variable voltage attenuator, and a high linearity power amplifier. This module architecture provides excellent return loss, low noise, and high linearity performance.

The internal active bias circuitry ensures repeatable performance over temperature. The device is fully integrated and requires minimal external components.

The SKY65376-11 is manufactured in a compact, 8 x 8 mm, 16-pin Multi-Chip Module (MCM) package.

Please note: SKY65376-11 is being discontinued and is not recommended for new designs. The suggested replacement is SKY67305-11.


  • Fully integrated low noise front end
  • High gain: 40 dB
  • Excellent return loss: >20 dB
  • High linearity gain control >35 dB
  • Low Noise Figure: 1.1 dB
  • Switchable high/low gain state modes
  • Temperature and process stable active bias
  • Small MCM (16-pin, 8 x 8 mm) package (MSL3 @ 260 °C per JEDEC J-STD-020)
Data Sheets SKY65376-11: 2500 to 2570 MHz High Linearity, Active Bias Low Noise Variable Gain Amplifier SKY65376_11_202458D.pdf (725 KB)
ProductName : SKY65376-11
Operating Frequency (MHz) : 2500-2570
Architecture : Single Channel
Attenuation Type : Analog
Gain Control Range (dB) : >35
Gain Step Size (dB) : Analog
Gain (dB) : 40
Min. NF : 1.1
IP3 (dBm) : IIP3 = +5
P1 dB (dBm) : IP1dB = -6
Supply Voltage (V) : 5
Package : MCM, 16-pin
Package (mm) : 8 x 8 x 1.3
Product Information:
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