SKY65127
700–800 MHz High Linearity 2 W Power Amplifier

The SKY65127 is a fully matched 20-pin, lead-free, surface mount, Multichip Module (MCM) Power Amplifier (PA) designed for WCDMA/CDMA/TDMA/GSM/LTE radio, repeaters, transmitters, mobile radios and Femto cell base station applications operating in the 700–800 MHz bandwidth.

All active circuitry in the module is contained in a single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC).

The device is manufactured with Skyworks Aluminum (Al) GaAs Heterojunction Bipolar Transistor (HBT) process, which allows for single supply operation while maintaining high efficiency and good linearity.

The module can operate over the temperature range of -40 °C to +85 °C. A populated evaluation board is available upon request.

Features

  • High linearity: OIP3 > 44 dBm
  • l P1dB > 32.5 dBm
  • ACLR = -46 dBc for Pout > 25 dBm
  • EVM < 3% for POUT> 25 dBm (OFDM, 64-QAM)
  • High efficiency: PAE 38%
  • High gain: 36.5 dB
  • Internal RF match and bias circuits
  • Single DC supply: 5 V
  • MCM (20-pin, 6 x 6 mm) lead (Pb)-free package (MSL-3 @ 260 °C per JEDEC J-STD-020)
Data Sheets SKY65127 700–800 MHz High Linearity 2 W Power Amplifier 200955C.pdf (1401 KB)
ProductName : SKY65127
Frequency Range (GHz) : 0.70-0.80
Test Frequency (GHz) : 0.75
Gain Typ. (dB) : 36.5
OIP3 (dBm) : 44
P1 dB (dBm) : 32.5
Power Added Efficiency (%) :
Linear Output Power (dBm) : +25
Supply Voltage (V) : 5
Quiescent Current Typ. (mA) : 264
Package (mm) : 20-pin MCM, 6 x 6 x 1.45
Product Information:
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