LBN08028

China Electronics Technology Group Corporation No.26 Research Institute 80MHz Low-loss SAW Filter 10MHz Bandwidth Part Number: LBN08028 www. sipatsaw.com SIPAT Co., Ltd. Features For IF Low-loss SAW filter Single-ended operation Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±11MHz) Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. All specifications are based on the test circuit shown; 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. Unit MHz dB MHz MHz dB usec dB KHz/°C °C °C °C V dBm - Minimum 79.7 10 40 Typical 80 8 11.11 12.34 0.8 0.97 42 -7.52 YZ LN 25 Maximum 80.3 10 1 - -40 -45 0 +85 +105 - 1 10 SMD13.3*6.5A SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN08028 2007-11-15 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 80MHz Low-loss SAW Filter 10MHz Bandwidth Part Number: LBN08028 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=(180+39)nH OUTPUT 50Ω C2 L2=(150+22)nH C2=36pF INPUT 50Ω C1 C1=27pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension +0.2 13.3-0.1 Pad Configuration: Input 10 5 Output SIPAT LBN08028 07XX +0.2 6.5-0.1 Ground All Others Marking Configuration: 1) •: Pad Number 1 Index 0.4 1.56 0.1 0.76 2) SIPAT: Manufacturer Name 3) LBN08028: Part Number 4) 07XX: Date Code 1.02 2.9 1.91 0.6 Package: SMD13.3*6.5A Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN08028 2007-11-15 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 80MHz Low-loss SAW Filter 10MHz Bandwidth Part Number: LBN08028 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance 1.9131 -8.0869 -18.0869 -7.5869 -6.5869 Passband Respond -7.0869 -28.0869 Magnitude(dB) -38.0869 -48.0869 -58.0869 -68.0869 -9.5869 -8.0869 -8.5869 -9.0869 -78.0869 -88.0869 -98.0869 40 -10.0869 50 60 70 80 90 Frequency(MHz) 100 110 120 70 75 80 85 90 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±5MHz) Type Performance 1200 15 Phase Linearity(f0±5MHz) Type Performance 10 1100 5 X: 75 Y: 2.447 X: 80 Y: -0.7096 X: 85 Y: 1.728 1000 Group Delay Time(ns) X: 75 Y: 967 X: 80 Y: 977.4 X: 85 Y: 912.1 0 Degree(deg) 90 900 -5 -10 800 -15 700 -20 600 70 75 80 Frequency(MHz) 85 -25 70 75 80 Frequency(MHz) 85 90 Horizontal: 5MHz/Div Vertical: 100ns/Div Horizontal: 5MHz/Div Vertical: 5deg/Div Smith Chart S11 +j1.0 +j0.5 +j2.0 Smith Chart S22 +j1.0 +j0.5 +j2.0 +j0.2 +j5.0 +j0.2 +j5.0 0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 0.0 ∞ 5.0 0.0 ∞ -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j1.0 -j2.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN08028 2007-11-15 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com