140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Features For IF SAW filter Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Typical Parameter Unit Minimum (singleended) Typical Typical (single- (balance balance) -single) Typical (balance) Maximum Center Frequency MHz - 140 140 140 140 - Insertion Loss dB - 11.6 11.6 11.1 11.6 13.5 2 dB Bandwidth MHz 40 44 44 44.1 44 - Passband Variation(f0±20MHz) dB - 0.8 1.1 1 0.9 2 Group Delay Variation(f0±20MHz) nsec - 35 39 50 35 100 Absolute Delay usec - 0.27 0.27 0.27 0.27 0.5 Input/output return loss(f0±20MHz) dB - 4.7/5.4 6.7/6.4 3.8/5.8 4.6/6.8 - 10～70MHz dB - 48 70 68 60 - 70～115MHz dB - 27 24 25 26 - 165～200MHz dB - 9 8 8 9 - 200～1000MHz dB - 53 43 55 50 - Ultimate Rejection Material Temperature coefficient KHz/°C -11.48 Substrate Material - 128LN Ambient Temperature °C 25 Operating Temperature Range °C -40 - +85 Storage Temperature Range °C -50 - +125 DC Voltage V Input Power dBm ESD Class - 0 - - 25 1A SMD3.8*3.8 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 LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Matching Configuration(single-ended) L1 INPUT 50Ω L2 OUTPUT 50Ω L2=100nH C1=22pF C1=8.2pF Source/Load Impedance=50 ohm C2 C1 L1=82nH Notes - Component values may change depending on board layout. Package Dimension(single-ended) 3.80 0.15 Pad Configuration: 8 7 1 3.80 0.15 6 2 SIPAT 140DS48 XXYYZZ Input: 1 Output: 5 Ground: 2,3,4,6,7,8 5 3 1.50 0.25 4 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 1.00 0.15 3) 140DS48: Part Number 8 4) XXYY: Date(Year/month) 1 7 5) ZZ: Identified Code 2 6 1.27 3 5 Package: SMD3.8*3.8 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 0.60 4 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Matching Configuration(balance) 1:4 INPUT 200 balanced C1 C1=C2=C3=C4=33pF OUTPUT 200 balanced L2 L1 L1=82nH L2=56nH 4:1 C3 Source/Load Impedance=200 ohm Notes - Component values may change depending C4 C2 on board layout. GND Package Dimension(balance) 3.80 0.15 Pad Configuration: 8 7 1 3.80 0.15 6 2 SIPAT 140DS48 XXYYZZ Input: 1,2 Output: 5,6 Ground: 3,4,7,8 5 3 1.50 0.25 4 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 1.00 0.15 3) 140DS48: Part Number 8 7 1 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 2 6 1.27 3 5 Package: SMD3.8*3.8 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 0.60 4 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Matching Configuration(single-balance) L1 INPUT 50Ω C2 C1 4:1 L1=100nH L2=68nH OUTPUT 200Ω C1=22pF C2=C3=36pF L2 Source Impedance=50 ohm Load Impedance=200 ohm C3 Notes - Component values may change depending on board layout. Package Dimension(single-balance) Pad Configuration: 3.80 0.15 8 7 1 1 Output: 5,6 Ground: 2,3,4,7,8 3.80 0.15 6 2 SIPAT 140DS48 XXYYZZ Input: 5 3 4 1.50 0.25 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) 140DS48: Part Number 1.00 0.15 4) XXYY: Date(Year/month) 8 5) ZZ: Identified Code 1 7 2 6 1.27 3 5 Package: SMD3.8*3.8 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 0.60 4 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 4/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Matching Configuration(balance-single) INPUT 200Ω 1:4 L2 C1 OUTPUT 50Ω L1 C3 L1=100nH L2=(68+10)nH C1=C2=36pF C3=27pF Source Impedance=200 ohm Load Impedance=50 ohm C2 Notes - Component values may change depending on board layout. Package Dimension(balance-single) 3.80 0.15 Pad Configuration: 8 7 1 3.80 0.15 6 2 SIPAT 140DS48 XXYYZZ Input: 1,2 Output: 5 Ground: 3,4,6,7,8 5 3 1.50 0.25 4 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 1.00 0.15 3) 140DS48: Part Number 8 7 1 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 2 6 1.27 3 5 Package: SMD3.8*3.8 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 0.60 4 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 5/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Typical Performance(single-ended) Frequency Respond Passband Respond Type Performance Type Performance -1.6278 -10.1278 -11.6278 -10.6278 -21.6278 -11.1278 -11.6278 A m plitude ripple(dB ) -41.6278 -51.6278 -61.6278 -12.1278 -12.6278 -71.6278 -13.1278 -81.6278 -13.6278 -91.6278 -101.6278 40 60 80 100 120 140 160 Frequency(MHz) Horizontal: 20MHz/Div 180 200 220 -14.1278 90 240 Vertical: 10dB/Div 100 110 120 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div Group Delay Variation(f0±20MHz) 160 170 180 190 Vertical: 0.5dB/Div Phase Linearity(f0±20MHz) Type Performance Type Performance 500 40 450 30 400 20 350 10 X: 140 Y: 2.557 300 X: 140 Y: 269 250 -20 150 -30 100 -40 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div 160 170 -50 100 180 Vertical: 50ns/Div 110 120 130 0.0 ∞ -j0.2 -j5.0 -j0.5 +j5.0 0.5 2.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 1.0 180 Vertical: 10deg/Div +j0.5 +j2.0 0.5 170 +j1.0 +j0.5 0.2 160 Smith Chart S22 +j1.0 ∞ -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 150 Horizontal: 10MHz/Div Smith Chart S11 0.0 140 Frequency(MHz) 5.0 120 2.0 110 X: 120 Y: -5.699 -10 200 50 100 X: 160 Y: -2.04 0 1.0 X: 120 Y: 268.1 Degree(deg) X: 160 Y: 277.3 5.0 G roup Delay T im e(ns ) Magnitude(dB) -31.6278 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 6/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Typical Performance(balance) Frequency Respond Passband Respond Type Performance Type Performance -1.6088 -10.1088 -11.6088 -10.6088 -21.6088 -11.1088 -11.6088 A m plitude ripple(dB ) -41.6088 -51.6088 -61.6088 -12.1088 -12.6088 -71.6088 -13.1088 -81.6088 -13.6088 -91.6088 -101.6088 80 100 120 140 160 Frequency(MHz) Horizontal: 20MHz/Div 180 90 200 Vertical: 10dB/Div 100 110 120 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div Group Delay Variation(f0±20MHz) 160 170 180 190 Vertical: 0.5dB/Div Phase Linearity(f0±20MHz) Type Performance Type Performance 40 450 30 400 20 350 X: 160.1 Y: 6.086 10 X: 119.9 Y: 0.4504 300 X: 140 Y: 279.1 X: 119.9 Y: 267.2 Degree(deg) G roup Delay T im e(ns ) X: 160.1 Y: 268.6 250 X: 140 Y: -1.086 0 -10 -20 200 -30 150 -40 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div 160 170 -50 100 180 Vertical: 50ns/Div 110 120 130 180 Vertical: 10deg/Div +j0.5 +j2.0 0.0 ∞ -j0.2 -j5.0 -j0.5 +j5.0 0.5 5.0 2.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 1.0 170 +j1.0 +j0.5 0.5 160 Smith Chart S22 +j1.0 ∞ -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 150 Horizontal: 10MHz/Div Smith Chart S11 0.0 140 Frequency(MHz) 5.0 120 2.0 110 1.0 100 100 0.2 Magnitude(dB) -31.6088 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 7/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Typical Performance(single-balance) Frequency Respond Passband Respond Type Performance Type Performance -1.1032 -9.6032 -11.1032 -10.1032 -21.1032 -10.6032 -11.1032 A m plitude ripple(dB ) -41.1032 -51.1032 -61.1032 -11.6032 -12.1032 -71.1032 -12.6032 -81.1032 -13.1032 -91.1032 -101.1032 40 60 80 100 120 140 160 Frequency(MHz) Horizontal: 20MHz/Div 180 200 220 -13.6032 90 240 Vertical: 10dB/Div 100 110 120 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div Group Delay Variation(f0±20MHz) 160 170 180 190 Vertical: 0.5dB/Div Phase Linearity(f0±20MHz) Type Performance Type Performance 40 450 30 400 20 350 10 X: 160 Y: 2.099 300 X: 140 Y: 275.5 X: 120 Y: 266.4 Degree(deg) G roup Delay T im e(ns ) X: 160 Y: 271.8 250 0 X: 140 Y: 1.159 X: 120 Y: -5.566 -10 -20 200 -30 150 -40 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div 160 170 -50 100 180 Vertical: 50ns/Div 110 120 130 180 Vertical: 10deg/Div +j0.5 +j2.0 0.0 ∞ -j0.2 -j5.0 -j0.5 +j5.0 0.5 5.0 2.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 1.0 170 +j1.0 +j0.5 0.5 160 Smith Chart S22 +j1.0 ∞ -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 150 Horizontal: 10MHz/Div Smith Chart S11 0.0 140 Frequency(MHz) 5.0 120 2.0 110 1.0 100 100 0.2 Magnitude(dB) -31.1032 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 8/9 140MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LB140DS48 www.sipatsaw.com Typical Performance(balance-single) Frequency Respond Passband Respond Type Performance Type Performance -1.5517 -10.0517 -11.5517 -10.5517 -21.5517 -11.0517 -11.5517 A m plitude ripple(dB ) -41.5517 -51.5517 -61.5517 -12.0517 -12.5517 -71.5517 -13.0517 -81.5517 -13.5517 -91.5517 -101.5517 40 60 80 100 120 140 160 Frequency(MHz) Horizontal: 20MHz/Div 180 200 220 -14.0517 90 240 Vertical: 10dB/Div 100 110 120 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div Group Delay Variation(f0±20MHz) 160 170 180 190 Vertical: 0.5dB/Div Phase Linearity(f0±20MHz) Type Performance Type Performance 40 400 30 350 20 10 X: 140 Y: 274.1 X: 120 Y: 266.9 250 Degree(deg) 300 G roup Delay T im e(ns ) X: 160 Y: 268.8 200 X: 160 Y: -0.8109 0 X: 120 Y: -4.851 X: 140 Y: 1.062 -10 -20 -30 150 -40 130 140 Frequency(MHz) 150 Horizontal: 10MHz/Div 160 170 -50 100 180 Vertical: 50ns/Div 110 120 130 180 Vertical: 10deg/Div +j0.5 +j2.0 0.0 ∞ -j0.2 -j5.0 -j0.5 +j5.0 0.5 5.0 2.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 1.0 170 +j1.0 +j0.5 0.5 160 Smith Chart S22 +j1.0 ∞ -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 150 Horizontal: 10MHz/Div Smith Chart S11 0.0 140 Frequency(MHz) 5.0 120 2.0 110 1.0 100 100 0.2 Magnitude(dB) -31.5517 Part Number LB140DS48 Rev. Date 2010-06-25 Ver. 3.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 9/9