140MHz SAW Filter 13.1MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. N140A80 Part Number:LB Number:LBN140A80 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 139.85 140 140.15 Insertion Loss dB - 23.4 28 3dB Bandwidth MHz 13.1 13.16 - 35dB Bandwidth MHz - 13.93 14.0 45dB Bandwidth MHz - 14.03 14.2 50dB Bandwidth MHz - 14.08 15.2 53dB Bandwidth MHz - 14.10 23.2 Passband Variation dB - 1.1 1.5 Absolute Delay usec - 3.25 4.0 Ultimate Rejection(f0±21MHz) dB 53 55 - Material Temperature coefficient KHz/°C -13.16 Substrate Material - YZ-LN Ambient Temperature °C 25 Operating Temperature Range °C -25 - +85 Storage Temperature Range °C -45 - +105 Input Power dBm - - 10 ESD Class - 1A Package Size DIP3512 (35.0*12.8*4.7mm3) 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. Part Number LBN140A80 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-01-18 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax:+86-23-62805284 +86-23-62808382 Fax: Page 1/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 140MHz SAW Filter 13.1MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. N140A80 Part Number:LB Number:LBN140A80 www.sipatsaw.com Matching Configuration 手动测试座 Source/Load Impedance=50 ohm INPUT 50 1 OUTPUT 50 5 Notes - Component values may change depending on board layout. Package Dimension Pad Configuration Configuration:: 35.00 0.50 12.80 0.50 SIPAT LBN140A80 XXYYZZ 1 Output 5 Ground 2、3、4、6 4.70 0.50 4.50 0.50 0.45 0.05 Input Marking Configuration Configuration:: 1) SIPAT: Manufacturer Name 2) LBN140A80: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.20 5 6 1 35 12 Package: DIP DIP35 3512 7.62 0.50 4 3 2 25.40 0.50 2.54 0.20 Unit: mm SIPAT Co., Ltd. Part Number LBN140A80 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-01-18 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax:+86-23-62805284 +86-23-62808382 Fax: Page 2/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 140MHz SAW Filter 13.1MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. N140A80 Part Number:LB Number:LBN140A80 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance -20.9388 -23.4388 -21.4388 -33.4388 -21.9388 -43.4388 -22.4388 Amplitude ripple(dB) -13.4388 Magnitude(dB) -53.4388 -63.4388 -73.4388 -83.4388 -22.9388 -23.4388 -23.9388 -24.4388 -93.4388 -24.9388 -103.4388 -25.4388 -113.4388 115 120 125 130 135 140 145 Frequency(MHz) Horizontal: 5MHz/Div 150 155 160 -25.9388 165 Vertical: 10dB/Div 132 134 136 138 140 142 Frequency(MHz) 144 Horizontal: 2MHz/Div Group Delay Variation 146 148 Vertical: 0.5dB/Div Phase Linearity Type Performance Type Performance 50 3800 40 3600 20 3400 Degree(deg) Group Delay Time(ns) 30 X: 146.6 Y: 3160 X: 133.4 3200 Y: 3138 10 X: 146.6 Y: 13.44 X: 133.4 0 Y: -3.931 -10 3000 -20 2800 -30 2600 -40 138 140 142 Frequency(MHz) Horizontal: 2MHz/Div 144 146 132 134 136 148 Vertical: 200ns/Div 138 140 142 Frequency(MHz) Horizontal: 2MHz/Div Smith Chart S11 +j2.0 -j0.2 +j5.0 0.5 0.0 ∞ -j0.2 -j5.0 -j0.5 +j2.0 +j0.2 0.2 5.0 2.0 1.0 Vertical: 10deg/Div +j0.5 +j5.0 0.5 +j0.2 0.2 148 +j1.0 +j0.5 ∞ -j5.0 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. Part Number LBN140A80 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-01-18 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 146 Smith Chart S22 +j1.0 0.0 144 5.0 136 2.0 134 1.0 132 Fax:+86-23-62805284 +86-23-62808382 Fax: Page 3/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected]