115MHz SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN11569 www.sipatsaw.com Features For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 114.5 115 115.5 Insertion Loss dB - 12.8 15 1.5 dB Bandwidth MHz - 10.2 - 3 dB Bandwidth MHz 10 10.7 - 40 dB Bandwidth MHz - 14.6 15 Passband Variation dB - 0.3 1.5 Absolute Delay usec - 1 - Ultimate Rejection dB 32 35 - Material Temperature coefficient KHz/°C -10.8 Substrate Material - YZ LN Ambient Temperature °C 25 DC Voltage V 0 Input Power dBm ESD Class - - - 10 1A SMD24.6*9.0 Package Size Notes: 1. All specifications are based on the test circuit shown; 2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room 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. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBN11569 Rev. Date 2011-05-30 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 115MHz SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN11569 www.sipatsaw.com Matching Configuration L1 INPUT 50 L2 10 L1=L2=27nH OUTPUT 50 5 C1=39pF C2=56pF Source/Load Impedance=50 ohm C1 C2 Notes - Component values may change depending on board layout. Package Dimension 24.64±0.20 Pad Configuration: 10 9 8 7 6 Input: 1 2 3 4 Output: 5 8.99±0.15 SIPAT LBN11569 XXYYZZ 10 Ground: 1,2,3,4,6,7,8,9 5 Marking Configuration: 2 3 4 5 2) SIPAT: Manufacturer Name 2.14±0.25 1 1.02 1) •: Pad Number 1 Index 3) LBN11569: Part Number 4) XXYY: Date(Year/month) 10 1.905 9 8 7 6 1.02 Package: SMD24.6*9.0 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2.31±0.15 5) ZZ: Identified Code Part Number LBN11569 Rev. Date 2011-05-30 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 115MHz SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN11569 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance -2.816 -11.316 -12.816 -11.816 -22.816 -12.316 -12.816 Amplitude ripple(dB) -42.816 -52.816 -62.816 -13.316 -13.816 -72.816 -14.316 -82.816 -14.816 -92.816 -102.816 90 95 100 105 110 115 120 Frequency(MHz) Horizontal: 5MHz/Div 125 130 135 -15.316 105 140 Vertical: 10dB/Div 110 115 Frequency(MHz) Horizontal: 5MHz/Div Group Delay Variation(f0±5MHz) 120 125 Vertical: 0.5dB/Div Phase Linearity(f0±5MHz) Type Performance Type Performance 1200 20 1150 15 1100 10 1050 X: 110 Y: 1009 5 X: 120 Y: 2.421 X: 110 Y: 0.09976 1000 X: 120 Y: 955.7 X: 115 Y: 996.2 Degree(deg) Group Delay Time(ns) 950 X: 115 Y: 0.1527 0 -5 900 -10 850 -15 800 -20 750 115 Frequency(MHz) 120 Horizontal: 5MHz/Div -25 105 125 Vertical: 50ns/Div 110 115 Frequency(MHz) Horizontal: 5MHz/Div Smith Chart S11 +j1.0 +j2.0 +j5.0 0.0 ∞ -j5.0 -j0.2 -j2.0 -j2.0 -j0.5 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 5.0 ∞ -j5.0 -j0.2 +j5.0 +j0.2 0.5 5.0 2.0 1.0 0.5 +j0.2 +j2.0 +j0.5 0.2 +j0.5 -j0.5 125 Smith Chart S22 +j1.0 0.0 120 Vertical: 5deg/Div 2.0 110 1.0 700 105 0.2 Magnitude(dB) -32.816 Part Number LBN11569 Rev. Date 2011-05-30 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3