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SP25001

SIPAT
Part Number SP25001
Manufacturer SIPAT
Description 250MHz Low-loss SAW Filter 45MHz Bandwidth
Published Aug 17, 2010
Detailed Description China Electronics Technology Group Corporation No.26 Research Institute 250MHz Low-loss SAW Filter www.DataSheet4U.com ...
Datasheet PDF File SP25001 PDF File

SP25001
SP25001

Overview
China Electronics Technology Group Corporation No.
26 Research Institute 250MHz Low-loss SAW Filter www.
DataSheet4U.
com 45MHz Bandwidth Part Number: SP25001 www.
sipatsaw.
com SIPAT Co.
, Ltd.
Specifications Parameter Center Frequency Insertion Loss(f0±20MHz) 1.
5 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Passband Variation(f0±20MHz) Absolute Delay Group Delay Variation(f0±20MHz) 100～220MHz Ultimate Rejection 280～500MHz 500～1000MHz Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz dB usec Minimum 40 45 30 30 30 Typical 250 20 45.
34 46.
2 52.
38 0.
9 0.
68 60 44 34 40 -23.
5 25 SMD7.
0*5.
0 Maximum 22 56 1.
5 150 - nsec dB dB dB KHz/°C °C Notes: 1.
All specifications are based on the test circuit shown 2.
In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature 3.
Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4.
This is the optimum impedance in order to achieve the performance show Matching Configuration INPUT 50Ω C1 L1 L1=L2=39nH L2 OUTPUT 50Ω C2 Notes - Component values may change depending on board layout.
C1=C2=15pF Source/Load Impedance=50 ohm SIPAT Co.
, Ltd.
( CETC No.
26 Research Institute ) Nanping Huayuan Road No.
14 Chongqing, China, 400060 Part Number Rev.
Date Ver.
SP25001 2007-04-25 1.
0 Page 1/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.
sipatsaw.
com / sawmkt@sipat.
com China Electronics Technology Group Corporation No.
26 Research Institute 250MHz Low-loss SAW Filter www.
DataSheet4U.
com 45MHz Bandwidth Part Number: SP25001 www.
sipatsaw.
com SIPAT Co.
, Ltd.
Package Dimension 7.
00 8 9 7 6 5 5.
00 4 1.
00 2 3 4 2.
54 9 8 7 6 5 1.
27 1.
00 0.
60 1 10 1.
60 10 SIPAT SP25001 07XX 1 2 3 1) 2) 3) 4) ·: Pad Number 1 Index SIPAT: Manufacturer name SP25001: Part Number 07XX: Date Code Input Output Ground 9 4 1,2,3,5,6,7,8,10 Package: SMD7.
0*5.
...


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