STA-6033

Series: -
Package / Case: 16-VFQFN Exposed Pad
Voltage - Supply: 3.3V
Manufacturer: RFMD
Packaging: Tape & Reel (TR)
Frequency: 4.9GHz ~ 5.9GHz
P1dB: 24dB (251.2mW) ~ 25.5dB (354.8mW)
RF Type: 802.11a/Wi-Fi, 802.16/WiMax, ISM, WLAN
Test Frequency: 5.875GHz
Noise Figure: 5.7dB
Gain: 22.5dB ~ 28.5dB
Current - Supply: 130mA ~ 190mA


Features:

• 802.11a 54Mb/s Class AB Performance Pout = 18dBm @ 3% EVM, 3.3V, 210mA
• High Gain = 27dB
• Output Return Loss < -12dB for Linear Tune
• On-chip Output Power Detector
• Simultaneous 4.9- 5.9GHz Broadband
• Pin Compatible with Microsemi LX5506
• Robust - Survives RF Input Power = +20dBm
• Power up/down control < 1s


Application

• 802.11a WLAN, OFDM
• General purpose 5.8GHz ISM Band
• 802.16 WiMax, Fixed Wireless, UNII


Specifications

Parameters	Value	Unit
VC3 Collector Bias Current (pin16)	400	mA
VC2 Collector Bias Current (pin18)	140	mA
VC1 Collector Bias Current (pin19)	50	mA
Device Voltage (VD)	4.5	V
Power Dissipation	1.4	W
Operating Lead Temperature (TL)	-40 to +85
RF Input Power for 50 ohm load	20	dBm
Storage Temperature Range	-40 to +150
Operating Junction Temperature (TJ)	+150
ESD Human Body Model	>1000	V

Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous operation the device voltage and current must not exceed the maximum operating values specified in the table on page one.

Bias conditions should also satisfy the following expression: I_DV_D < (T_J - T_L) / R_TH' j-l

Description

Sirenza Microdevices' STA-6033 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 of the STA-6033 is specifically designed as a final stage for 802.11a equipment in the 4.9 - 5.9 GHz band. It can run from a 3.0V to 3.6V supply. Optimized on-chip impedance matching circuitry provides a 50 nominal RF input impedance. A single external output matching circuit covers the entire 4.9-5.9GHz band. The external output match allows for load line optimization for other applications or optimized performance over narrower bands. It is designed as a drop in replacement for similar parts in its class.