LBS70A41 SMD13 - Datasheet Archive

 

3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS70A41

 

70MHz IF SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS70A41 LBS70A41 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.8 70 70.2 Insertion Loss dB - 25 26.5 1 dB Bandwidth MHz 1.9 1.94 - 3 dB Bandwidth MHz 2.7 2.77 - 30 dB Bandwidth MHz - 5.37 6 40 dB Bandwidth MHz - 5.75 - Passband Variation dB - 0.1 0.8 Absolute Delay usec - 1.27 - Group Delay Variation(f0±1.2MHz) nsec - 25 100 Ultimate Rejection dB 40 48 - Material Temperature coefficient KHz/°C 0.07 Ambient Temperature °C 25 SMD13 SMD13.3*6.5A 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 INPUT 50 L1=910nH L2=820nH L2 C1 OUTPUT 50 C1=27pF C2=15pF Source/Load Impedance=50 ohm C2 Notes - Component values may change depending on board layout. Part Number SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 LBS70A41 LBS70A41 Rev. Date 2007-05-30 Ver. 1.0 Fax: +86-23-62805284 Page 1/4 www.sipatsaw.com / sawmkt@sipat.com 70MHz IF SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS70A41 LBS70A41 www.sipatsaw.com Package Dimension +0.2 13.3-0.1 10 9 8 7 6 1 2 3 4 +0.2 6.5-0.1 SIPAT LBS70A41 LBS70A41 07XX 5 0.76 1.56±0.1 0.4 1.02 2 3 4 5 10 9 8 7 6 2.9 1 1.91 1) 2) 3) 4) 0.6 ·: Pad Number 1 Index SIPAT: Manufacturer name LBS70A41 LBS70A41: Part Number 07XX: Date Code Input 10 Output 5 Ground 1,2,3,4, 6,7,8,9 Package: SMD13 SMD13.3*6.5A Unit: mm Part Number SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 LBS70A41 LBS70A41 Rev. Date 2007-05-30 Ver. 1.0 Fax: +86-23-62805284 Page 2/4 www.sipatsaw.com / sawmkt@sipat.com 70MHz IF SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS70A41 LBS70A41 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -23.3794 -14.8794 -24.8794 3dB CF = 70.096MHz -23.8794 1dB = 1.9431MHz 3dB = 2.7729MHz -34.8794 30dB = 5.365MHz Magnitude(dB) -44.8794 -54.8794 40dB = 5.7528MHz Insert Loss = -24.8794dB Passband Ripple = 0.067236dB Ultimate Rejection = 47.615dB Group Delay = 25.6433ns Phase Linearity = 1.5455deg Absolute Delay = 1268.5395ns -24.3794 -24.8794 -64.8794 -25.3794 -74.8794 -25.8794 -84.8794 -26.3794 -94.8794 -26.8794 -104.8794 -114.8794 55 60 65 70 Frequency(MHz) Horizontal: 5MHz/Div 75 80 85 66 Vertical: 10dB/Div 67 68 69 70 71 Horizontal: 1MHz/Div Group Delay Variation(f0±1.2MHz) 72 73 74 Vertical: 0.5dB/Div Phase Linearity(f0±1.2MHz) Type Performance Type Performance 1350 10 8 6 1300 4 X: 70 Y: 1279 X: 71.2 Y: 1269 2 Degree(deg) Group Delay Time(ns) X: 68.8 Y: 1277 1250 X: 71.2 Y: 0.7842 X: 68.8 Y: 0.6045 X: 70 Y: -0.3223 0 -2 -4 -6 1200 -8 -10 69 70 Frequency(MHz) Horizontal: 1MHz/Div 71 72 73 -12 66 74 Vertical: 50ns/Div 67 68 69 70 Frequency(MHz) Horizontal: 1MHz/Div Smith Chart S11 0.0 -j5.0 +j5.0 0.5 5.0 2.0 1.0 0.5 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 0.2 74 Vertical: 2deg/Div +j0.5 +j2.0 -j0.2 -j2.0 -j5.0 -j2.0 -j0.5 -j1.0 -j1.0 Part Number SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 73 +j1.0 +j0.5 -j0.5 72 Smith Chart S22 +j1.0 0.0 71 5.0 68 2.0 67 1.0 1150 66 LBS70A41 LBS70A41 Rev. Date 2007-05-30 Ver. 1.0 Fax: +86-23-62805284 Page 3/4 www.sipatsaw.com / sawmkt@sipat.com 70MHz IF SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS70A41 LBS70A41 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 Part Number SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 LBS70A41 LBS70A41 Rev. Date 2007-05-30 Ver. 1.0 Fax: +86-23-62805284 Page 4/4 www.sipatsaw.com / sawmkt@sipat.com