SZM-2166Z 2.3GHz to 2.7GHz 2W Power Ampli-
SZM-2166Zfier
2.3GHz to 2.7GHz 2W POWER AMPLIFIER
Package: QFN, 6mmx6mm
Prod...
SZM-2166Z 2.3GHz to 2.7GHz 2W Power Ampli-
SZM-2166Zfier
2.3GHz to 2.7GHz 2W POWER AMPLIFIER
Package: QFN, 6mmx6mm
Product Description
RFMD’s SZM-2166Z is a high linearity class AB Heterojunction Bipolar
Transistor (HBT) amplifier housed in a low-cost surface-mountable plastic Q-FlexN multi-chip module 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 for 802.16 customer premises equipment (CPE) terminals in the 2.3GHz to 2.7GHz bands. It can run from a 3V to 6V supply. 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. A 20dB step attenuator feature can be utilized by switching the second stage Power up/down control. This product features a RoHS compliant and Green package with matte finish, designated by the “Z” suffix
Optimum Technology Matching® Applied
GaAs HBT GaAs MESFET
InGaP HBT
SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MEMS
Vcc = 5V
RFIN
Vbias = 5V
Stage 1 Bias
Pow er Up/Dow n Control
Stage 2 Bias
Stage 3 Bias
Pow er Detector
RFOUT
Features
P1dB=35dBm at 6V Three Stages of Gain: 37dB 802.11g 54Mb/s Class AB Per-
formance POUT=27dBm at 2.5%EVM, VCC
6V, 878mA Active Bias with Adjustable Cur-
rent On-Chip Outpu...