137.6MHz SAW Filter 1.0MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number:LBS13815 www.sipatsaw.com Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 137.5 137.6 137.7 Insertion Loss dB - 21.4 26 1.5dB Bandwidth MHz 0.85 0.97 3dB Bandwidth MHz 1.0 1.10 - 30 dB Bandwidth MHz 1.72 1.8 40dB Bandwidth MHz 1.81 2.0 45dB Bandwidth MHz 1.84 2.2 1.86 2.8 - 50dB Bandwidth Passband Variation dB - 0.3 1.0 Absolute Delay usec - 3.39 4.0 Ultimate Rejection(f0±5.5MHz) dB 50 51 - Material Temperature coefficient KHz/°C 0.14 Substrate Material - ST-QZ Ambient Temperature °C 25 Operating Temperature Range °C -25 - +85 Storage Temperature Range °C -45 - +105 DC Voltage V Input Power dBm ESD Class - 0 - - 10 1C DIP3512 (35*12.6*5.2mm3) 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 +86-23-62808818 Phone: Tel: +86-23-62920684 Part Number LBS13815 Rev. Date 2011-12-29 Ver. 1.0 Fax:+86-23-62805284 +86-23-62808382 Fax: Page 1/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 137.6MHz SAW Filter 1.0MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number:LBS13815 www.sipatsaw.com Matching Configuration 手动测试座 L1=39nH L2=39nH C1=22pF C2=22pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration: Output 5 4.70 0.50 4.50 0.50 0.45 0.05 1 12.80 0.50 SIPAT LBS13815 XXYYZZ Input Marking Configuration: Ground 2、3、4、6 1) SIPAT: Manufacturer Name 2) LBS113815: 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 +86-23-62808818 Phone: Tel: +86-23-62920684 5 6 1 Package: DIP3512 7.62 0.50 4 3 2 25.40 0.50 Part Number LBS13815 Rev. Date 2011-12-29 Ver. 1.0 Fax:+86-23-62805284 +86-23-62808382 Fax: Page 2/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 137.6MHz SAW Filter 1.0MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number:LBS13815 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance -11.4205 -18.9205 -21.4205 -19.4205 -31.4205 -19.9205 -41.4205 -20.4205 Amplitude ripple(dB) Magnitude(dB) Type Performance -51.4205 -61.4205 -71.4205 -20.9205 -21.4205 -21.9205 -81.4205 -22.4205 -91.4205 -22.9205 -101.4205 -23.4205 -111.4205 132 134 136 138 140 Frequency(MHz) Horizontal: 2MHz/Div 142 -23.9205 144 Vertical: 10dB/Div 136 136.5 137 137.5 138 Frequency(MHz) Horizontal: 0.5MHz/Div Group Delay Variation 138.5 139 Vertical: 0.5dB/Div Phase Linearity Type Performance Type Performance 5000 8 6 4 4000 Degree(deg) Group Delay Time(ns) 4500 X: 137.6 Y: 3401 3500 X: 138.1 Y: 3440 X: 137.1 Y: 3336 2 X: 137.6 Y: -0.3102 X: 137.1 Y: -1.04 0 X: 138.1 Y: -1.018 -2 -4 3000 -6 -8 2500 137.5 Frequency(MHz) 138 Horizontal: 0.5MHz/Div 138.5 136.5 Vertical: 500ns/Div 137 137.5 138 Frequency(MHz) Horizontal: 0.5MHz/Div Smith Chart S11 Smith Chart S22 +j1.0 +j1.0 +j2.0 +j0.5 +j5.0 +j0.2 0.0 -j0.5 +j5.0 -j0.2 -j0.5 -j2.0 ∞ -j5.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 +86-23-62808818 Phone: Tel: +86-23-62920684 5.0 ∞ -j5.0 -j0.2 +j2.0 0.5 5.0 2.0 1.0 0.5 0.2 +j0.2 0.2 +j0.5 0.0 138.5 Vertical: 2deg/Div 2.0 137 1.0 136.5 Part Number LBS13815 Rev. Date 2011-12-29 Ver. 1.0 Fax:+86-23-62805284 +86-23-62808382 Fax: Page 3/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected]