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SPM-1045 PDF预览

SPM-1045

更新时间: 2024-09-20 21:53:47
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其他 - ETC 射频微波局域网
页数 文件大小 规格书
8页 216K
描述
High Linearity Passive FET Mixer

SPM-1045 数据手册

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Preliminary Data Sheet  
Product Description  
SPM-1045  
The Sirenza SPM-1045 is a passive mixer designed for  
systems that require high linearity up- and down-conver-  
sion. It employs proprietary silicon FETs with proven reli-  
able core-and-wire baluns. It operates efficiently over a  
wide range of Local Oscillator powers, with input third  
order intercept remaining approximately 15-20 dB above  
LO power. This product is packaged in a standard surface  
mount module for excellent RF performance.  
High Linearity Passive FET Mixer  
Functional Block Diagram  
Product Features  
IF  
RF  
Excellent linearity.  
Predictable conversion loss vs. LO power.  
LO  
Usable with a LO power from +10dBm to  
+17dBm.  
Applications  
North American Cellular upconverters and  
downconverters  
Product Specifications: Down-converter  
Test Conditions: FLO = 750MHz FIF = 100MHz Frf = 850MHz Plo = 17dBm  
Parameters  
RF Input Frequency Range  
LO Frequency  
Test Conditions  
Unit  
MHz  
MHz  
MHz  
dB  
Min.  
500  
700  
50  
Typ.  
Max.  
1000  
800  
IF Output Frequency  
RF Return Loss  
500  
Frf = 850 MHz  
Flo = 750 MHz  
Fif = 100 MHz  
Frf = 850 MHz  
7
LO Return Loss  
dB  
12  
10  
7.5  
7.5  
27  
32  
32  
20  
50  
30  
30  
IF Return Loss  
dB  
Conversion Loss  
SSB Noise Figure  
TOI (Input)  
10  
10  
Plo=10dBm  
dBm  
dBm  
dBm  
dBm  
dB  
Plo=14dBm  
Plo=17dBm  
P1dB (input)  
LO-RF isolation  
LO-IF isolation  
RF-IF isolation  
LO Power  
Plo=17dBm  
750MHz  
750MHz  
dB  
850MHz  
dB  
See graphs for performance vs. LO power  
dBm  
17  
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.  
522 Almanor Ave., Sunnyvale, CA 94085  
Phone: (800) SMI-MMIC  
1
http://www.sirenza.com  
EDS102960 Rev A  

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