192MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN19203 www.sipatsaw.com Features For IF SAW filter Single-double operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz - 192 - Insertion Loss dB - 9.4 10 1 dB Bandwidth MHz 40 40.78 - Group Delay Variation(f0±20MHz) nsec - 20 80 Input/Output VSWR(f0±20MHz) - - 2/2.05 2.1 Passband Variation(f0±20MHz) dB - 0.6 1 Absolute Delay usec - 0.24 0.9 10～152MHz dB 37 39 - 152～162MHz dB 20 29 - 222～232MHz dB 20 28 - 232～1000MHz dB 40 43 - Ultimate Rejection Material Temperature coefficient KHz/°C -15.7 Substrate Material - 128LN Ambient Temperature °C 25 DC Voltage V 0 Input Power dBm ESD Class - - - 10 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 3 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 LBN19203 Rev. Date 2010-10-29 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 192MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN19203 www.sipatsaw.com Matching Configuration L1 INPUT 50 single C1 L2 L1=129nH L4=82nH L4 R1 L3=L2=33nH OUTPUT 150 balanced C1=12pF R1=2000Ω Source/Load Impedance=50 ohm L3 Notes - Component values may change depending GND on board layout. Package Dimension 3.80 0.15 Pad Configuration: 8 1 7 Input: 1 Output: 5,6 6 3.80 0.15 2 SIPAT 19203 XXYYZZ Ground: All Others 5 3 4 1.50 0.25 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 1.00 0.15 3) 19203: Part Number 4) XXYY: Date(Year/month) 8 7 1 5) ZZ: Identified Code 2 6 1.27 3 5 0.60 4 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 Part Number LBN19203 Rev. Date 2010-10-29 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 192MHz SAW Filter 40MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN19203 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance 0.5537 -7.9463 -9.4463 -8.4463 -19.4463 -8.9463 -29.4463 -9.4463 A m plitude ripple(dB ) M agnitude(dB ) -39.4463 -49.4463 -9.9463 -59.4463 -10.4463 -69.4463 -10.9463 -79.4463 -11.4463 -89.4463 -99.4463 -11.9463 100 120 140 160 180 200 Frequency(MHz) 220 Horizontal: 20MHz/Div 240 260 280 160 Vertical: 10dB/Div 170 180 190 Frequency(MHz) 200 Horizontal: 10MHz/Div Group Delay Variation(f0±20MHz) 210 220 230 Vertical: 0.5dB/Div Phase Linearity(f0±20MHz) Type Performance Type Performance 25 320 20 300 15 280 10 X: 212 Y: 2.544 5 240 X: 192 Y: 0.323 X: 192 Y: 240.9 X: 172 Y: 248.2 Degree(deg) G roup Delay T im e(ns ) 260 X: 212 Y: 232.8 X: 172 Y: -1.856 0 -5 220 -10 200 -15 -20 180 -25 160 170 180 190 Frequency(MHz) 200 Horizontal: 10MHz/Div 210 -30 220 Vertical: 20ns/Div 170 180 190 Frequency(MHz) 200 Horizontal: 10MHz/Div VSWR11(f0±20MHz) 210 220 Vertical: 5deg/Div VSWR22(f0±20MHz) Type Performance (VSWR2) Type Performance (VSWR1) 3.5 3.5 3 3 2.5 M agnitude(dB ) M agnitude(dB ) 2.5 2 X: 172 Y: 1.797 X: 212 Y: 1.622 X: 212 Y: 1.922 2 X: 172 Y: 1.719 1.5 X: 192 Y: 1.102 X: 192 Y: 1.626 1.5 1 0.5 160 170 180 190 Frequency(MHz) 200 210 220 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 1 230 160 170 180 190 Frequency(MHz) 200 Part Number LBN19203 Rev. Date 2010-10-29 Ver. 1.0 Fax: +86-23-62808382 210 220 Page www.sipatsaw.com / [email protected] 230 3/3