LBS07085

China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 1.23MHz Bandwidth Part Number: LBS07085 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 1.5 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation(f0±0.615MHz) Absolute Delay Phase Linearity(f0±0.615MHz) Ultimate Rejection(f0±1MHz) Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz MHz MHz dB usec Minimum 1.26 50 Typical 70 20 1.26 1.28 1.31 1.49 1.52 1.55 0.75 1.1 9 53 0.115 25 Maximum 22 1.5 1.8 1 - deg dB KHz/°C °C DIP7320 (73.28x19.94x5.6mm3) 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 Cs1 Ls1 Ls2 Cs2 Ls1=Ls2=150nH Cp1=39pF Cp2=56pF Cs1=15pF Cs2=22pF INPUT 50Ω Cp1 Cp2 OUTPUT 50Ω Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBS07085 2007-4-9 1.1 Page 1/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 1.23MHz Bandwidth Part Number: LBS07085 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 73.28 SIPAT LBS07085 XXYY 19.7 0.46 4 5 6 7 8 9 15 14 13 12 11 10 5.08 1 2 3 18 17 16 27.94 58.42 1) 2) 3) 4) ·: Pad Number 1 Index SIPAT: Manufacturer name LBS07085: Part Number 07XX: Date Code Input Output Ground 2 11 1,3,4,5,6,7, 8,9,10,12,13, 14,15,16,17,18 Package: DIP7320 Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBS07085 2007-4-9 1.1 Page 2/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com 15.24 4.57 5.1 China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 1.23MHz Bandwidth Part Number: LBS07085 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -10.1214 -20.1214 3dB CF = 69.9848MHz -30.1214 3dB = 1.3087MHz -40.1214 Magnitude(dB) -50.1214 -60.1214 -70.1214 -80.1214 1dB = 1.2633MHz 1.5dB = 1.2785MHz 35dB = 1.489MHz 40dB = 1.5153MHz 50dB = 1.5543MHz Insert Loss = -20.1214dB Passband Ripple = 0.75265dB Ultimate Rejection = 47.9833dB Group Delay = 773.3709ns Phase Linearity = 10.4648deg Delay = 11105.0047ns Passband Respond -18.6214 -19.1214 -19.6214 -20.1214 -20.6214 -21.1214 -21.6214 -90.1214 -100.1214 -110.1214 67.5 -22.1214 68 68.5 69 69.5 70 70.5 Frequency(MHz) 71 71.5 72 72.5 68.5 69 69.5 70 70.5 71 71.5 Horizontal: 0.5MHz/Div Vertical: 10dB/Div Horizontal: 0.5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±0.61MHz) 1.3 x 10 4 Phase Linearity(f0±0.61MHz) Type Performance 20 Type Performance 1.25 15 1.2 10 X: 70.61 Y: 5.4 Group Delay Tim e(ns ) 1.15 X: 69.39 Y: 1.097e+004 5 Degree(deg) X: 70 Y: 1.107e+004 1.1 X: 70.61 Y: 1.09e+004 0 X: 69.39 Y: -0.7279 X: 70 Y: -1.338 1.05 -5 1 -10 0.95 -15 0.9 68.5 69 69.5 70 Frequency(MHz) 70.5 71 71.5 -20 68.5 69 69.5 70 Frequency(MHz) 70.5 71 71.5 Horizontal: 0.5MHz/Div Vertical: 500ns/Div Horizontal: 0.5MHz/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 5.0 0.0 ∞ 0.0 ∞ -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j2.0 -j1.0 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBS07085 2007-4-9 1.1 Page 3/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 1.23MHz Bandwidth Part Number: LBS07085 www.sipatsaw.com SIPAT Co., Ltd. Maximum Ratings Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class °C °C V dBm [-40°C;+85°C] [-40°C;+105°C] 0 10 max 1 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBS07085 2007-4-9 1.1 Page 4/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com