157.9MHz SAW Filter 2.2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. S15802 Part Number: LB LBS15802 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 157.8 157.9 158.0 Insertion Loss dB - 24.1 27 3dB Bandwidth MHz 2.2 2.31 - 30dB Bandwidth MHz - 2.92 3.0 45dB Bandwidth MHz - 3.04 3.4 Passband Variation dB - 0.5 1.0 (F0±6.1MHz) dB 50 52 - (F0±8.15MHz) dB 52 55 - 3.59 - 0.15 - Ultimate Rejection Absolute Delay usec Material Temperature coefficient KHz/°C Substrate Material - QZ Ambient Temperature °C 25 Operating Temperature Range °C -25 - +85 °C -45 - +105 Input Power dBm - - 10 ESD Class - Storage Temperature Range - 1C DIP3512 (35.0x12.8x4.7) 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. Part Number LBS15802 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-12-19 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax: +86-23-62808382 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 157.9MHz SAW Filter 2.2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. S15802 Part Number: LB LBS15802 www.sipatsaw.com Matching Configuration 手动测试座 56 nH L1= L1=56 56nH C1=27pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration Configuration:: 12.80 0.50 SIPAT LBS15802 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) LBS15802: 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 LBS15802 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-12-19 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax: +86-23-62808382 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 157.9MHz SAW Filter 2.2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. S15802 Part Number: LB LBS15802 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance -21.6445 -24.1445 -22.1445 -34.1445 -22.6445 -44.1445 -23.1445 -54.1445 -23.6445 Amplitude ripple(dB) Magnitude(dB) Type Performance -14.1445 -64.1445 -74.1445 -84.1445 -24.1445 -24.6445 -25.1445 -94.1445 -25.6445 -104.1445 -26.1445 -114.1445 148 150 152 154 156 158 160 Frequency(MHz) Horizontal: 2MHz/Div 162 164 -26.6445 166 Vertical: 10dB/Div 155.5 156 156.5 157 157.5 158 158.5 Frequency(MHz) Horizontal: 0.5MHz/Div Group Delay Variation 160 160.5 Vertical: 0.5dB/Div Phase Linearity Type Performance Type Performance 15 5000 10 4500 4000 5 X: 159 Y: 3592 X: 156.8 Y: 3563 Degree(deg) Group Delay Time(ns) 159 159.5 3500 X: 159 Y: 3.922 X: 156.8 Y: -0.1303 0 3000 -5 2500 156.5 157 157.5 158 Frequency(MHz) Horizontal: 0.5MHz/Div 158.5 156.5 159 Vertical: 500ns/Div 157 157.5 158 Frequency(MHz) 158.5 Horizontal: 0.5MHz/Div Smith Chart S11 159 Vertical: 5deg/Div Smith Chart S22 +j1.0 +j1.0 +j0.5 +j0.5 +j2.0 +j2.0 +j0.2 5.0 2.0 1.0 0.5 5.0 2.0 1.0 0.5 0.2 0.0 0.0 +j5.0 +j5.0 0.2 +j0.2 -j0.2 -j0.2 ∞ ∞ -j5.0 -j5.0 -j0.5 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. Part Number LBS15802 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-12-19 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax: +86-23-62808382 Fax: +86-23-62805284 Page 3/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected]