LB070DS30

China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 10MHz Bandwidth Part Number: LB070DS30 SIPAT Co., Ltd. www.sipatsaw.com 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 40 dB Bandwidth Passband Variation(f0±5MHz) Phase Linearity(f0±5MHz) Group Delay Variation(f0±5MHz) Absolute Delay Ultimate Rejection(f0±15MHz) Material Temperature coefficient Substrate Material Ambient Temperature 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 MHz dB deg nsec usec dB KHz/°C °C °C V dBm - Minimum 69.8 9.35 10 50 Typical 70 9.4 10.07 11.07 15.06 0.8 9 120 1.1 53 -6.58 YZ LN 25 Maximum 70.2 11 15.8 1 11.5 - -40 0 +85 - 1A 10 SMD24.6*9.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LB070DS30 2011-05-30 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 10MHz Bandwidth Part Number: LB070DS30 SIPAT Co., Ltd. www.sipatsaw.com Matching Configuration L1=L2=150nH Source/Load Impedance=50 ohm INPUT 50 L1 10 5 L2 OUTPUT 50 Notes - Component values may change depending on board layout. Package Dimension 24.64±0.20 Pad Configuration: 10 9 8 7 6 8.99±0.15 Input: 10 Output: 5 Ground: 1,2,3,4,6,7,8,9 SIPAT LB070DS30 XXYYZZ 1 2 3 4 5 2.14±0.25 1.02 1 2 3 4 5 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) LB070DS30: Part Number 1.02 2.31±0.15 10 1.905 9 8 7 6 4) XXYY: Date(Year/month) 5) ZZ: Identified Code Package: SMD24.6*9.0 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. LB070DS30 2011-05-30 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 10MHz Bandwidth Part Number: LB070DS30 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance 0.6234 -9.3766 -19.3766 -8.8766 -7.8766 Passband Response Type Performance -8.3766 -29.3766 Magnitude(dB) Amplitude ripple(dB) -39.3766 -49.3766 -59.3766 -69.3766 -9.3766 -9.8766 -10.3766 -10.8766 -79.3766 -89.3766 -99.3766 45 -11.3766 50 55 60 65 70 75 Frequency(MHz) 80 85 90 95 -11.8766 60 62 64 66 68 70 Frequency(MHz) 72 74 76 78 80 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±5MHz) Type Performance 1600 30 Phase Linearity(f0±5MHz) Type Performance 1400 20 1200 Group Delay Time(ns) X: 65 Y: 1128 X: 70 Y: 1041 X: 75 Y: 1070 10 X: 65 Y: 4.439 X: 75 Y: 3.502 X: 70 Y: -0.3747 1000 Degree(deg) 72 74 76 78 80 0 800 -10 600 -20 400 60 62 64 66 68 70 Frequency(MHz) -30 60 62 64 66 68 70 Frequency(MHz) 72 74 76 78 80 Horizontal: 2MHz/Div Vertical: 200ns/Div Horizontal: 2MHz/Div Vertical: 10deg/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. LB070DS30 2011-05-30 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com