Product Description
Sirenza Microdevices’ STA-5063 is a general purpose class A linear amplifier which utilizes InGaP GaAs Heterojunction Bipolar Transistor (HBT) amplifier housed in a low-cost surface-
mountable plastic package. This product is specifically designed as a driver amplifier for WLAN 802.11a and 5.8GHz ISM band and 3.3-3.8GHz fixed wireless applications. It can run from a fixed 3.0-3.6V supply with its on chip active bias network which includes a power up and down control. On-chip impedance matching circuitry provides a 50Ω nominal RF input and output impedance. Its high linearity makes it an ideal choice for multicarrier and digital applications. Housed in an industry standard SOT-363 package, it has no blind solder joints and designed for low cost.

Product Features
*Linear Class A Performance
*P1dB = 17.5dBm @ 3.5GHz
*P1dB = 15dBm @ 5.9GHz
*IP3 = 30dBm @ 3.5GHz
*IP3 = 27dBm @ 5.9GHz
*Power up/down control < 1μs
*Active Bias controlled
*Robust Class 1C ESD rating

*Driver stage for 802.11a Access Points
*Wimax 802.16 Driver stage
*Low Power 5.8GHz ISM Output stage
*Fixed Wireless, UNII driver stage


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