SKY65373-11
1.710-1.785 GHz High Linearity, Active Bias Low-Noise Variable Gain Amplifier

Overview

The SKY65373-11 is 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 SKY65373-11 is manufactured in a compact, 8 x 8 mm, 16-pin Multi-Chip Module (MCM) package.

Please note: SKY65373-11 is being discontinued and is not recommended for new designs. The suggested replacement is SKY67304-11.

Features

  • Fully integrated low-noise front end
  • High gain: 35 dB
  • Excellent return loss: >20 dB
  • High linearity gain control > 35 dB
  • Low NF: 1.0 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)
Technical Documentation
Data Sheets SKY65373-11: 1.710-1.785 GHz High Linearity, Active Bias Low-Noise Variable Gain Amplifier SKY65373_11_201764C.pdf (725 KB)
Specifications
ProductName : SKY65373-11
Operating Frequency (MHz) : 1710-1785
Architecture : Single Channel
Attenuation Type : Analog
Gain Control Range (dB) : >35
Gain Step Size (dB) : Analog
Gain (dB) : 42
Min. NF : 0.82
IP3 (dBm) : IIP3 = +5
P1 dB (dBm) : IP1dB = -11
Supply Voltage (V) : 5
Package : MCM, 16-pin
Package (mm) : 8 x 8 x 1.3
Product Information:
PRODUCT INFORMATION
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