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| China Electronics Technology Group Corporation No.26 Research Institute 725MHz SAW Filter 52MHz Bandwidth Part Number: LBN72501 www. sipatsaw.com SIPAT Co., Ltd. Features For RF SAW filter Single-ended operation Ceramic Surface Mount Package Small size No matching required for operation at 50 RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 3 dB Bandwidth 30 dB Bandwidth Absolute Delay Ultimate Rejection(f075MHz) Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 3. 4. All specifications are based on the test circuit shown; In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature; Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz MHz usec dB KHz/C C C C V dBm - Minimum 52 - Typical 725 2.9 56.5 92 0.02 35 -49.3 41LN 25 Maximum 3.5 120 - -40 -45 - 0 1A +85 +105 10 SMD5.0*5.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN72501 2009-06-02 2.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 725MHz SAW Filter 52MHz Bandwidth Part Number: LBN72501 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration Source/Load Impedance=50 ohm INPUT 50 OUTPUT 50 Notes - Component values may change depending on board layout. Package Dimension 5.0 0.2 1.0 0.1 Pad Configuration: Input: 1 5.0 0.2 1.5MAX 1.20 0.15 8 2.08 0.15 1 2 2 6 Output: Ground: All Others Marking Configuration: 1) *: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) 72501: Part Number 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 7 2.54 0.1 P 6 1.27 0.1 5 3 4 0.6 0.1 Package: SMD5.0*5.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 0.2 R TY Unit: mm Part Number Rev. Date Ver. LBN72501 2009-06-02 2.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 725MHz SAW Filter 52MHz Bandwidth Part Number: LBN72501 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance 7.087 -2.913 -12.913 -2.413 -1.413 Passband Respond Type Performance -1.913 -22.913 Magnitude(dB) A m plitude ripple(dB ) -32.913 -42.913 -52.913 -62.913 -2.913 -3.413 -3.913 -4.413 -72.913 -82.913 -92.913 600 650 700 750 Frequency(MHz) 800 850 -4.913 -5.413 660 680 700 720 Frequency(MHz) 740 760 780 Horizontal: 50MHz/Div Vertical: 10dB/Div Horizontal: 20MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f026MHz) Type Performance 80 80 Phase Linearity(f026MHz) Type Performance 60 60 40 40 X: 699.1 Y: 31.17 X: 750.9 Y: 31.34 20 X: 699.1 Y: 7.944 X: 725 Y: 0.5246 G roup Delay T im e(ns ) X: 725 Y: 19.77 20 D egree(deg) 0 X: 750.9 Y: -7.593 -20 0 -40 -20 -60 -80 -40 680 690 700 710 720 730 Frequency(MHz) 740 750 760 770 -100 680 690 700 710 720 730 Frequency(MHz) 740 750 760 770 Horizontal: 10MHz/Div Vertical: 20ns/Div Horizontal: 10MHz/Div Vertical: 20deg/Div Smith Chart S11 +j1.0 +j0.5 +j2.0 Smith Chart S22 +j1.0 +j0.5 +j2.0 +j0.2 +j5.0 +j0.2 +j5.0 0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 0.0 0.0 5.0 -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j1.0 -j2.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN72501 2009-06-02 2.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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