SZA-5044 Overview
RFMD’s SZA-5044 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 bination of low cost and high reliability. This product is spe- cifically designed as a final or driver stage for 802.11a equipment in the 4.9GHzto5.9GHz band for a...
SZA-5044 Key Features
- 802.11a 54Mb/s Class AB Performance POUT=22dBm at 3% EVM, 5V, 343mA
- High Gain=33dB
- On-Chip Output Power Detector
- P1dB=30dBm at 5V
- Simultaneous 4.9GHz to 5.9GHz
- Robust
- Survives RF Input Power
- Power Up/Down Control <1ms
