SKY67181-396LF

2300 to 6000 MHz Broadband High-Gain Low-Noise Amplifier

The SKY67181-396LF is a wide-band low-noise amplifier with superior gain flatness and exceptional linearity. The compact 2 x 2 mm, 8-pin Dual Flat No Lead packaged LNA is designed for 4G LTE and 5G NR infrastructure systems operating from 2300 to 6000 MHz.

The internal active bias circuitry provides stable performance over temperature and process variation.

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Specifications

Product LifecycleIn Production
Frequency Range (GHz)2.3-6.0
Test Frequency (GHz)2.5 / 3.8 / 4.7 / 5.4
PackageDFN, 8-pin
Gain Typ. (dB)25.0 / 22.5 / 20.7 / 18.8
Package (mm)2 x 2
IIP3 (dBm)
OIP3 (dBm)28.9 / 28.6 / 26.5 / 23.3
IP1 dB (dBm)
OP1 dB (dBm)17.2 / 18.3 / 17.6 / 12.7
VDD (V)5
Supply Current Typ. (mA)48
Noise Figure Typ. (dB)0.48 / 0.58 / 0.63 / 0.89

Features

  • High gain performance: 22 dB
  • Low-noise amplifier:
    • − Very low noise figure
    • − Temperature and process-stable active bias up to +115 °C
    • − Wide operating voltage range
    • − Low gain slope over operating band
    • − Excellent input return loss
  • Integrated controller:
    • − Stable amplifier bias
    • − Temperature compensation
    • − True logic level thresholds
    • − Fast response time
  • Excellent broadband flat gain performance
  • Minimal BOM count
  • Low current IDD 48 mA @ 5 V
  • Fast rise / fall time ENABLE function suitable for TDD application
  • Miniature DFN (8-pin, 2 x 2 mm) package (MSL1 @ 260 °C per JEDEC J-STD-020)

Product Documents

Applications

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