SZA-2044Z

Qorvo’s SZA-2044 is a high efficiency class AB heterojunction bipolar transistor (HBT) amplifier housed in a low-cost surface-mountable plastic package. This HBT amplifier is made with InGaP on GaAs device technology and fabricated with MOCVD for an ideal combination of low cost and high reliability. This product is specifically designed as a final stage 802.11b/g and 802.16 equipment in the 2.0GHz to 2.7GHz bands. It can run from a 3V to 5V supply. Optimized on-chip impedance matching circuitry provides a 50Ω nominal RF input impedance. The external output match and bias adjustability allows load line optimization for other applications over narrower bands, It features an output power detector, on/off power control, and high RF overdrive robustness. This product is available in a ROHS Compliant and Green package with matte tin finish, designated by the “Z” package suffix.

Features:

• Z Part Number is Available in RoHS Compliant, Pb-Free
• 802.11g 54Mb/s Class AB Performance
• P_OUT = 22dBm at 3% EVM, 5V, 340mA
• P_OUT = 18dBm at 3% EVM, 3.3V, 175mA
• On-Chip Output Power Detector
• P1dB = 29.5dBm at 5V, P1dB = 25dBm at 3.3V
• Robust - Survives RF Input Power = +15dBm
• Power Up/Down Control <1μs
• Available in RoHS Green Compliant Package