136.7MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS13703 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 136.6 136.7 136.8 Insertion Loss dB - 23.8 28 1 dB Bandwidth MHz 2.95 3.04 - 3 dB Bandwidth MHz 3.2 3.23 - 30 dB Bandwidth MHz - 3.82 3.85 40 dB Bandwidth MHz - 3.9 - 45 dB Bandwidth MHz - 3.93 - 50 dB Bandwidth MHz - 3.96 - Passband Variation dB - 0.5 1 Absolute Delay usec - 3.8 4 Ultimate Rejection(f0±10MHz) dB 55 57 - Material Temperature coefficient KHz/°C 0.14 Substrate Material - Qz Ambient Temperature °C 25 DC Voltage V 0 Input Power dBm ESD Class - - - 10 1C 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 LBS13703 Rev. Date 2011-03-09 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 136.7MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS13703 www.sipatsaw.com Matching Configuration L1 INPUT 50Ω L2 OUTPUT 50Ω L1=68nH L2=47nH C1=47pF C2=56pF Source/Load Impedance=50 ohm C1 C2 Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration: 12.80 0.50 SIPAT LBS13703 XXYYZZ Output 5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS13703: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.20 5 6 1 Package: DIP3512 7.62 0.50 4 3 2 25.40 0.50 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 1 Ground All Others 4.70 0.50 4.50 0.50 0.45 0.05 Input Part Number LBS13703 Rev. Date 2011-03-09 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 136.7MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS13703 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance -13.7684 Type Performance -22.2684 -23.7684 -22.7684 -33.7684 -23.2684 -43.7684 -23.7684 Amplitude ripple(dB) -63.7684 -73.7684 -24.2684 -24.7684 -83.7684 -25.2684 -93.7684 -25.7684 -103.7684 134 -113.7684 125 130 135 Frequency(MHz) 140 Horizontal: 5MHz/Div 145 135 136 150 Vertical: 10dB/Div 137 Frequency(MHz) 138 Horizontal: 1MHz/Div Group Delay Variation(f0±1.6MHz) 139 Vertical: 0.5dB/Div Phase Linearity(f0±1.6MHz) Type Performance 4600 Type Performance 20 4400 15 4200 10 4000 Degree(deg) 5 3800 X: 135.1 Y: 3762 X: 136.7 Y: 3746 X: 138.3 Y: 3703 3600 X: 136.7 Y: 0.2872 0 -10 -15 3200 -20 137 Frequency(MHz) 138 Horizontal: 1MHz/Div 134 135 136 139 Vertical: 200ns/Div +j2.0 0.0 0.5 ∞ 0.2 2.0 1.0 +j5.0 +j0.2 -j5.0 -j0.2 +j2.0 +j0.5 +j5.0 +j0.2 0.5 Vertical: 5deg/Div +j1.0 +j0.5 ∞ -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 139 Smith Chart S22 +j1.0 -j0.5 138 Horizontal: 1MHz/Div Smith Chart S11 0.0 137 Frequency(MHz) 5.0 136 2.0 135 1.0 134 5.0 3000 X: 138.3 Y: 2.686 X: 135.1 Y: 0.3939 -5 3400 0.2 Group Delay Time(ns) Magnitude(dB) -53.7684 Part Number LBS13703 Rev. Date 2011-03-09 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3