70MHz Low-loss SAW Filter 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7004L www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.5 70 70.5 Insertion Loss dB - 11 15 1 dB Bandwidth MHz - 5.54 - 3 dB Bandwidth MHz 6 6.23 - 40 dB Bandwidth MHz - 8.61 9 Passband Variation dB - 0.6 1 Absolute Delay usec - 1.37 - Ultimate Rejection(f0±5MHz) dB 40 43 - 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=L2=100nH OUTPUT 50Ω INPUT 50Ω L1 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 LBN7004L 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 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7004L www.sipatsaw.com Package Dimension +0.2 13.3-0.1 11 9 8 7 6 SIPAT LBN7004L 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 9 10 8 +0.2 6.5-0.1 10 7 2.54 1) 2) 3) 4) ·: Pad Number 1 Index SIPAT: Manufacturer name LBN7004L: 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 LBN7004L 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 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7004L www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -9.6131 -1.1131 -11.1131 3dB CF = 69.9674MHz -10.1131 1dB = 5.5427MHz 3dB = 6.2297MHz -21.1131 40dB = 8.6143MHz Insert Loss = -11.1131dB Passband Ripple = 0.60834dB Ultimate Rejection = 37.6721dB Group Delay = 100.0853ns Phase Linearity = 4.3065deg Absolute Delay = 1374.2529ns Magnitude(dB) -31.1131 -41.1131 -10.6131 -11.1131 -11.6131 -51.1131 -61.1131 -12.1131 -71.1131 -12.6131 -81.1131 -13.1131 -91.1131 -101.1131 45 50 55 60 65 70 75 Frequency(MHz) Horizontal: 5MHz/Div 80 85 90 95 62 Vertical: 10dB/Div 64 66 68 70 72 Horizontal: 2MHz/Div Group Delay Variation(f0±2.5MHz) 74 76 78 Vertical: 0.5dB/Div Phase Linearity(f0±2.5MHz) Type Performance Type Performance 10 1700 8 1600 6 4 1500 X: 67.5 Y: 1377 1400 X: 72.5 Y: 1375 Degree(deg) Group Delay Time(ns) X: 72.5 Y: 1.821 2 X: 70 Y: 1400 1300 X: 67.5 Y: 0.6308 X: 70 Y: -0.517 0 -2 -4 1200 -6 -8 1100 -10 68 70 Frequency(MHz) Horizontal: 2MHz/Div 72 74 76 -12 62 78 Vertical: 100ns/Div 64 66 68 Horizontal: 2MHz/Div Smith Chart S11 +j2.0 78 -j0.2 +j2.0 +j0.2 ∞ 0.0 +j5.0 0.5 5.0 2.0 1.0 0.5 +j5.0 0.2 76 Vertical: 2deg/Div +j0.5 0.2 +j0.2 -j0.2 -j5.0 ∞ -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 74 +j1.0 +j0.5 -j0.5 72 Smith Chart S22 +j1.0 0.0 70 Frequency(MHz) 5.0 66 2.0 64 1.0 1000 62 Part Number LBN7004L 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 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7004L 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 LBN7004L Rev. Date 2007-05-22 Ver. 1.1 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 4/4