SZM-3066Z Datasheet, PDF (1/9 Pages) SIRENZA MICRODEVICES – 3.3-3.8GHz 2W Power Amplifier

Product Description
Sirenza Microdevices’ SZM-3066Z 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.
Preliminary
SZM-3066Z
3.3-3.8GHz 2W Power Amplifier
Pb RoHS Compliant
& Green Package
This product is specifically designed as a final or driver stage
for 802.16 equipment in the 3.3-3.8 GHz bands. It can run from
a 3V to 6V supply. The external output match and bias adjust-
ability allows load line optimization for other applications or
over narrower bands. It features an output power detector, on/
off power control and high RF overdrive robustness. This prod-
uct features a RoHS compliant and Green package with matte
tin finish, designated by the ‘Z’ suffix.
Functional Block Diagram
Vcc = 5V
6mm x 6mm QFN Package
Product Features
• P1dB =33.5dBm @ 5V
• Three Stages of Gain: 34dB
• 802.11g 54Mb/s Class AB Performance
RFIN
Vbias = 5V
Stage 1
Bias
Stage 2
Bias
Stage 3
Bias
Pout = 26dBm @ 2.5% EVM, Vcc 5V,730mA
• Active Bias with Adjustable Current
• On-chip Output Power Detector
RFOUT
• Low Thermal Resistance
• Power up/down control < 1µs
• Class 1C ESD Rating
Pow er
Up/Dow n
Control
Key Specifications
Pow er
Detector
Applications
• 802.16 WiMAX Driver or Output Stage
• Fixed Wireless, WLL
Symbol
f_O
P_1dB
S₂₁
Pout
Parameters: Test Conditions, 3.3-3.8GHz App circuit,
Z₀ = 50Ω, V_CC = 5.0V, Iq = 600mA, T_BP = 30ºC
Frequency of Operation
Output Power at 1dB Compression – 3.5GHz
Small Signal Gain @ Pout = 26dBm – 3.5GHz
Output power at 2.5% EVM 802.11g 54Mb/s - 3.5GHz
Unit
MHz
dBm
dB
dBm
Min.
3300
32.5
Typ.
33.5
34
26
Max.
3800
IM3
Third Order Suppression (Pout=23dBm per tone) - 3.5GHz
dBc
-38
-33
NF
Noise Figure at 3.6 GHz
dB
5
IRL
ORL
Worst Case Input Return Loss 3.3-3.8GHz
Worst Case Output Return Loss 3.3-3.8GHz
9
14
dB
6
9
Vcc
Supply voltage range
V
3
5
6
Vdet Range Output Voltage Range for Pout=10dBm to 33dBm
V
0.9 to 2.2
I_cq
Quiescent Current (V_cc = 5V)
mA
520
600
680
I_VPC
Power Up Control Current (V_pc=5V) ( I_VPC1 +I_VPC2+ I_VPC3 )
mA
5
I_leak
Vcc Leakage Current (V_cc = 5V, V_pc = 0V)
mA
0.1
R_{th, j-l}
Thermal Resistance (junction - lead)
ºC/W
10
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions.
Sirenza Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without
notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product
for use in life-support devices and/or systems.
Copyright 2002 Sirenza Microdevices, Inc. All worldwide rights reserved.
303 South Technology Court Broomfield, CO 80021
Phone: (800) SMI-MMIC
http://www.sirenza.com
1
EDS-104608 Rev C