SKY65186-11
330 – 2700 MHz Dual-Channel, Variable Gain Amplifier Front-end Module

Skyworks SKY65186-11 is a high dynamic range receive Variable Gain Amplifier (VGA) Front-End Module (FEM) for 3G and LTE infrastructures and other applications that operate in the 0.4 to 2.7 GHz band.

The SKY65186-11 contains two Digital Step Attenuators (DSAs) and two Power Amplifiers (PAs). The DSA is a 6-bit attenuator with an 0.5 dB step size that provides 31.5 dB of total attenuation. The DSA is controlled using an on-chip Serial Peripheral Interface (SPI) logic circuit.

The SKY65186-11 is provided in a 32-pin, 7 x 7 mm Multi-Chip Module (MCM) package, which allows for a highly manufacturable low cost solution.

Features

  • Frequency range: 330 to 2700 MHz
  • Dual channel
  • 6-bit digital step attenuator for each channel
  • 31.5 dB control range with 0.5 dB step size
  • Single DC supply: +5 V
  • Internal RF match and bias circuits
  • Small footprint, MCM (32-pin, 7 x 7 mm) package (MSL3, 260 °C per JEDEC J-STD-020)
Data Sheets SKY65186-11: 330 – 2700 MHz Dual-Channel, Variable Gain Amplifier Front-End Module 201646B.pdf (1373 KB)
ProductName : SKY65186-11
Operating Frequency (MHz) : 330-2700
Architecture : Dual Channel
Attenuation Type : Digital
Gain Control Range (dB) : 31.5
Gain Step Size (dB) : 0.5
Gain (dB) : 13.5
Min. NF : 5
IP3 (dBm) : OIP3 = +36
P1 dB (dBm) : OP1dB = +20
Supply Voltage (V) : 5
Package (mm) : 32-pin MCM, 7 x 7 x 1.35
Product Information:
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