115MHz SAW Filter 9MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN11558 www.sipatsaw.com Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package No matching required for operation at 50Ω RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 114.9 115 115.1 Insertion Loss dB - 22 25 1 dB Bandwidth MHz - 9.2 - 3 dB Bandwidth MHz 9.4 9.46 - 35 dB Bandwidth MHz - 10.31 10.4 40 dB Bandwidth MHz - 10.35 - Passband Variation dB - 0.6 1 Absolute Delay usec - 2.83 2.9 Ultimate Rejection dB 50 55 - 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 DIP3512 (35.0x12.8x4.7mm3) 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 LBN11558 Rev. Date 2010-07-06 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 115MHz SAW Filter 9MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN11558 www.sipatsaw.com Matching Configuration Source/Load Impedance=50 ohm OUTPUT 50Ω INPUT 50Ω Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration: 12.80 0.50 SIPAT LBN11558 XXYYZZ 1 Output 5 Ground All Others 4.70 0.50 4.50 0.50 0.45 0.05 Input Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN11558: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.20 2.54 0.20 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 5 6 1 Package: DIP3512 7.62 0.50 4 3 2 25.40 0.50 Part Number LBN11558 Rev. Date 2010-07-06 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 115MHz SAW Filter 9MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN11558 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance -12.0333 -20.5333 -22.0333 -21.0333 -32.0333 -21.5333 -22.0333 A m plitude ripple(dB ) -52.0333 -62.0333 -72.0333 -22.5333 -23.0333 -82.0333 -23.5333 -92.0333 -24.0333 -102.0333 -112.0333 90 95 100 105 110 115 120 Frequency(MHz) Horizontal: 5MHz/Div 125 130 135 105 140 Vertical: 10dB/Div 110 115 Frequency(MHz) 120 Horizontal: 5MHz/Div Group Delay Variation(f0±4.5MHz) 125 Vertical: 0.5dB/Div Phase Linearity(f0±4.5MHz) Type Performance Type Performance 3600 40 3400 30 3200 20 X: 119.5 Y: 6.958 10 X: 110.5 Y: 2772 2800 X: 115 Y: 2833 Degree(deg) 3000 G roup Delay T im e(ns ) X: 119.5 Y: 2814 X: 110.5 Y: -1.14 0 X: 115 Y: -3.365 -10 2600 -20 2400 -30 2200 -40 115 Frequency(MHz) 120 Horizontal: 5MHz/Div -50 105 125 Vertical: 200ns/Div 110 115 Frequency(MHz) Horizontal: 5MHz/Div Smith Chart S11 +j0.5 +j2.0 -j0.2 -j5.0 -j0.5 5.0 0.0 ∞ +j5.0 0.5 5.0 2.0 1.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 0.5 Vertical: 10deg/Div +j1.0 +j0.5 ∞ -j5.0 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 125 Smith Chart S22 +j1.0 0.0 120 2.0 110 1.0 2000 105 0.2 Magnitude(dB) -42.0333 Part Number LBN11558 Rev. Date 2010-07-06 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3