SKY65126-21 Buy Now
800-900 MHz High Linearity 2 W Power Amplifier

The SKY65126-21 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 800–900 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.

Please note: SKY65126-21 is not recommended for new designs. Recommended replacement parts is SKY66185-11.

Features

  • High linearity: OIP3 > +48 dBm
  • P1dB > +32.5 dBm
  • ACLR ≤ -45 dBc for Pout = +24.5 dBm
  • EVM < 3% for POUT = +25 dBm (OFDM, 64-QAM)
  • High efficiency: PAE 29%
  • High gain: 32 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 SKY65126-21: 800-900 MHz High Linearity 2 W Power Amplifier 200954F.pdf (1463 KB)
Application Notes PCB Design Guidelines for High Power Dissipation Packages 201211A.pdf (151 KB)
Designer Info SKY65126: S Parameter SKY65126_S_Parameter.s2p (25 KB)
ProductName : SKY65126-21
Frequency Range (GHz) : 0.80-0.90
Test Frequency (GHz) : 0.85
Gain Typ. (dB) : 30
OIP3 (dBm) : 48
OP1 dB (dBm) :
P1 dB (dBm) : 32.5
VDD (V) :
Linear Output Power (dBm) : +24.5
Supply Current Typ. (mA) :
Supply Voltage (V) : 5
VCC (V) :
Quiescent Current Typ. (mA) : 285
Noise Figure Typ. (dB) :
Package (mm) : 20-pin MCM, 6 x 6 x 1.45
Product Information:
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