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SZA3044ZSQ PDF预览

SZA3044ZSQ

更新时间: 2024-09-15 01:10:11
品牌 Logo 应用领域
威讯 - RFMD 放大器功率放大器
页数 文件大小 规格书
11页 488K
描述
2.7GHz to 3.8GHz 5V 1W POWER AMPLIFIER

SZA3044ZSQ 数据手册

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SZA3044Z  
2.7GHz to  
3.8GHz 5V  
1W  
SZA3044Z  
2.7GHz to 3.8GHz 5V 1W  
POWER AMPLIFIER  
Package: QFN, 4mmx4mm  
Product Description  
Features  
RFMD’s SZA-3044 is a high linearity 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 spe-  
cifically designed as a final or driver stage for 802.16 equipment in the 3.3GHz to  
3.8GHz bands. It can run from a 3V to 6V supply. Optimized on-chip impedance  
matching circuitry provides a 50nominal RF input impedance. The external out-  
put match and bias adjustability allows load line optimization for other applications  
or over narrower bands. It features an output power detector,  
P  
=31dBm at 5V  
1dB  
802.11a 54Mb/s 2.5% EVM Per-  
formance  
P  
PAE 14.5%  
=24dBm, VCC=5V, 340mA,  
OUT  
P  
PAE 14.5%  
=25dBm, VCC=6V, 365mA,  
OUT  
On-Chip Output Power Detector  
Optimum Technology  
on/off power control and high RF overdrive robustness. This  
product is available in a RoHS Compliant and Green package  
Matching® Applied  
Robust - Survives RF Input  
Power=+15dBm  
GaAs HBT  
with matte tin finish, designated by the “Z” package suffix.  
GaAs MESFET  
On Chip ESD Protection Class 2  
(2000V)  
InGaP HBT  
SiGe BiCMOS  
Si BiCMOS  
SiGe HBT  
GaAs pHEMT  
Si CMOS  
Power Up/Down Control <1s  
Pin Compatible With SZA-2044  
and SZA-5044  
Applications  
802.16 WiMAX Driver or Output  
Si BJT  
Stage  
GaN HEMT  
RF MEMS  
Fixed Wireless, WLL  
Specification  
Parameter  
Unit  
Condition  
Min.  
2700  
29.5  
Typ.  
Max.  
3800  
Frequency of Operation  
Output Power at 1dB Compression [1]  
MHz  
dBm  
31.0  
3.3GHz  
28.5  
22.0  
22.0  
30.0  
24.0  
24.0  
24.0  
-38.5  
dBm  
dB  
dB  
dBm  
dBc  
3.6GHz  
3.4GHz  
3.6GHz  
Small Signal Gain  
26.0  
26.0  
Output power  
Third Order Suppression  
3.4GHz, 2.5% EVM 802.11a 54Mb/s  
3.6GHz, POUT=20dBm per tone  
-35.5  
Noise Figure  
5.0  
15.0  
10.0  
205  
dB  
dB  
dB  
mA  
3.6GHz  
3.3GHz to 3.8GHz  
3.3GHz to 3.6GHz  
Worst Case Input Return Loss  
Worst Case Output Return Loss  
Quiescent Current  
12.0  
7.0  
170  
240  
VCC=5V  
Power Up Control Current  
Off VCC Leakage Current  
Thermal Resistance  
2.7  
10.0  
22  
mA  
uA  
VPC=5V, IVPC1+IVPC2  
VPC=0V  
100.0  
°C/W  
junction - lead  
Test Conditions: Z0=50, VCC=5V, IQ=205mA, TBP=30°C  
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-  
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.  
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical  
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.  
DS150303  
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