[SIRENZA]

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

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