70MHz Low-loss SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7005L www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.5 70 70.5 Insertion Loss dB - 13 15 1 dB Bandwidth MHz - 9.38 - 3 dB Bandwidth MHz 10 10.12 - 40 dB Bandwidth MHz - 12.64 13 Passband Variation dB - 0.4 1 Absolute Delay usec - 1.38 - Ultimate Rejection(f0±8MHz) dB 40 42 - Material Temperature coefficient KHz/°C -6.58 Ambient Temperature °C 25 SMD13.3*6.5C Package Size Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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 Matching Configuration L1=82nH OUTPUT 50Ω INPUT 50Ω L1 L2=100nH Source/Load Impedance=50 ohm L2 Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBN7005L Rev. Date 2007-05-22 Ver. 1.1 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 1/4 70MHz Low-loss SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7005L www.sipatsaw.com Package Dimension +0.2 13.3-0.1 11 9 8 7 6 SIPAT LBN7005L 07XX 12 1 2 3 5 4 1.56±0.1 0.76 φ0.4 0.79 1.5 1 2 3 4 12 5 11 6 10 9 8 +0.2 6.5-0.1 10 7 2.54 1) 2) 3) 4) ·: Pad Number 1 Index SIPAT: Manufacturer name LBN7005L: Part Number 07XX: Date Code Input 11 Output 5 Ground 1,2,3,4,6, 7,8,9,10,12 Package: SMD13.3*6.5C Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBN7005L Rev. Date 2007-05-22 Ver. 1.1 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 2/4 70MHz Low-loss SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7005L www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -11.4297 -2.9297 -12.9297 -22.9297 -32.9297 3dB CF = 69.8822MHz 1dB = 9.3827MHz 3dB = 10.1192MHz 40dB = 12.6375MHz Insert Loss = -12.9297dB Passband Ripple = 0.41665dB Ultim ate Rejection = 38.1452dB Group Delay = 52.0833ns Phase Linearity = 3.2971deg Absolute Delay = 1382.63ns -11.9297 -12.4297 -12.9297 -13.4297 -52.9297 -62.9297 -13.9297 -72.9297 -14.4297 -82.9297 -14.9297 -92.9297 -102.9297 45 50 55 60 65 70 Frequency(MHz) Horizontal: 5MHz/Div 75 80 85 90 95 55 Vertical: 10dB/Div 60 65 70 75 Horizontal: 5MHz/Div Group Delay Variation(f0±4MHz) 80 85 Vertical: 0.5dB/Div Phase Linearity(f0±4MHz) Type Performance Type Performance 1600 10 1550 8 6 1500 4 1450 X: 70 Y: 1388 X: 66 Y: 1384 2 X: 74 Y: 1385 X: 74 Y: 0.7504 X: 66 Y: 0.04301 Degree(deg) 1400 1350 0 X: 70 Y: -1.462 -2 1300 -4 1250 -6 1200 -8 1150 -10 66 68 70 Frequency(MHz) Horizontal: 2MHz/Div 72 74 76 78 -12 60 80 Vertical: 50ns/Div 62 64 66 68 Horizontal: 2MHz/Div Smith Chart S11 78 80 +j5.0 0.0 -j5.0 0.5 ∞ 0.2 5.0 2.0 -j0.2 +j2.0 +j0.2 +j5.0 1.0 +j0.2 0.5 76 Vertical: 2deg/Div +j0.5 +j2.0 ∞ -j5.0 -j0.2 -j2.0 -j0.5 -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 74 +j1.0 +j0.5 -j0.5 72 Smith Chart S22 +j1.0 0.0 70 Frequency(MHz) 5.0 64 2.0 62 1.0 1100 60 0.2 Group Delay Time(ns) Magnitude(dB) -42.9297 Part Number LBN7005L Rev. Date 2007-05-22 Ver. 1.1 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 3/4 70MHz Low-loss SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7005L www.sipatsaw.com Maximum Ratings Operating Temperature Range °C [-40°C;+85°C] Storage Temperature Range °C [-40°C;+105°C] DC Voltage V 0 Input Power dBm 10 max 1 ESD Class SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBN7005L Rev. Date 2007-05-22 Ver. 1.1 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 4/4