LBN08505

China Electronics Technology Group Corporation No.26 Research Institute 85MHz SAW Filter 10MHz Bandwidth Part Number: LBN08505 www.sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth 40 dB Bandwidth Passband Variation(f0±5.5MHz) Absolute Delay Ultimate Rejection Material Temperature coefficient Substrate Material Ambient Temperature 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 MHz MHz dB usec dB KHz/°C °C V dBm - Minimum 84.65 10.5 40 Typical 85 11.9 10.7 11.7 14.7 15 0.7 1.2 46 -8.0 YZ LN 25 0 Maximum 85.35 15 15 1 - - 1A 10 SMD13.3*6.5 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN08505 2011-07-12 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 85MHz SAW Filter 10MHz Bandwidth Part Number: LBN08505 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50 C1 L1 11 5 L2 OUTPUT 50 C2 L1=(68+18)nH C1=56pF L2=82nH C2=47pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 13.3±0.2 10 11 12 1 9 8 7 6.5±0.2 Pad Configuration: Input: 6 5 11 SIPAT LBN08505 XXYYZZ 2 3 4 Output: 5 Ground: 1,2,3,4,6,7,8,9,10,12 Marking Configuration: 1.61 0.19 0.76 0.4 0.8 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) LBN08505: Part Number 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 1 1.5 2 3 4 5 6 12 11 10 2.54 9 8 7 Package: SMD13.3*6.5 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. LBN08505 2011-07-12 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 85MHz SAW Filter 10MHz Bandwidth Part Number: LBN08505 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -1.9073 -11.9073 -21.9073 -11.4073 -10.4073 Passband Response Type Performance -10.9073 -31.9073 Magnitude(dB) Amplitude ripple(dB) -41.9073 -51.9073 -61.9073 -71.9073 -11.9073 -12.4073 -12.9073 -13.4073 -81.9073 -91.9073 -101.9073 60 -13.9073 65 70 75 80 85 90 Frequency(MHz) 95 100 105 110 -14.4073 75 80 85 Frequency(MHz) 90 95 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±5.5MHz) Type Performance 1800 25 Phase Linearity(f0±5.5MHz) Type Performance 20 1600 15 1400 10 X: 90.5 Y: 3.929 X: 79.5 Y: -0.9877 X: 85 Y: 1.022 Group Delay Time(ns) Degree(deg) 95 1200 X: 79.5 Y: 1157 X: 85 Y: 1202 X: 90.5 Y: 1097 5 0 -5 1000 -10 800 -15 -20 600 -25 400 75 80 85 Frequency(MHz) 90 -30 75 80 85 Frequency(MHz) 90 95 Horizontal: 5MHz/Div Vertical: 200ns/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. LBN08505 2011-07-12 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com