China Electronics Technology Group Corporation No.26 Research Institute
243.95MHz SAW Filter www.DataSheet4U.com 0.3MHz...
China Electronics Technology Group Corporation No.26 Research Institute
243.95MHz SAW Filter www.DataSheet4U.com 0.3MHz Bandwidth
Part Number: SP24401
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter
Center Frequency Insertion Loss 3dB Bandwidth 3dB Bandwidth low point 3dB Bandwidth high point Passband Variation(f0±110kHz) Group Delay Variation(f0±110kHz) Absolute Delay Attenuation @Fn-1.3MHz f0-1.3MHz to f0-0.72MHz @Fn-0.7MHz @Fn-0.6MHz @Fn-0.5MHz @Fn+0.5MHz @Fn+0.6MHz @Fn+0.7MHz f0+0.73MHz to f0+1.3MHz @Fn+1.3MHz @Fn+10.8MHz Input/Output VSWR Source Impedance Load Impedance Subatrate Material Operating Temperature Range Storage Temperature Range Ambient Temperature Package Size dB dB dB dB dB dB dB dB dB dB dB ohm ohm °C °C °C 29 20 26 24 13 13 24 26 20 29 40 33 42 33 34 17 14 25 33 42 30 42 -
Unit
MHz dB MHz dB nsec usec
Minimum
0.3 244.1 -
Typical
243.95 5.6 0.46 243.7 244.2 0.65 80 1.42
Maximum
7 243.8 1 200 -
-
1.35
50 50 Quartz
2
-
-15~+60 -25~+85
25 SMD 11*4B(11.4X4X1.7mm )
3
Notes:
(1) with matching network (2) All specifications are based on the test circuit shown below (3) Electrical margin has been built into the design to account for the variations due to manufacturing
tolerances
SIPAT Co., Ltd.
( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060
Part Number Rev. Date Rev.
SP24401 2006-10-11 2.1 Page 1/4
Phone: +86-23-62920684
Fax: +86-23-62805284
www.sipatsaw.com /
[email protected]
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