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| China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 9.8MHz Bandwidth Part Number: LBN70A58 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package No matching required for operation at 50 RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1.2 dB Bandwidth 30 dB Bandwidth 45 dB Bandwidth 50 dB Bandwidth 52 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f09.9MHz) Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 3. 4. 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; Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz MHz MHz MHz MHz dB usec dB KHz/C C C C V dBm - Minimum 69.9 9.8 50 Typical 70 27.8 9.87 10.54 10.65 10.68 10.7 1.1 3.8 54 -6.58 YZ LN 25 Maximum 70.1 30 10.6 11 11.8 13.8 1.2 4 - -40 -45 - 0 1A +85 +105 10 DIP3512 (35.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN70A58 2008-04-10 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 9.8MHz Bandwidth Part Number: LBN70A58 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration Source/Load Impedance=50 ohm INPUT 50 OUTPUT 50 Notes - Component values may change depending on board layout. Package Dimension 35.00 0.5 Pad Configuration: SIPAT LBN70A58 08XX Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN70A58: Part Number 3) 08XX: Date Code 0.45 0.05 2.54 0.2 7.62 0.2 3 6 Package: DIP3512 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 25.40 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBN70A58 2008-04-10 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 9.8MHz Bandwidth Part Number: LBN70A58 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -17.8486 -27.8486 -37.8486 -27.3486 -26.3486 Passband Respond -26.8486 -47.8486 Magnitude(dB) -57.8486 -67.8486 -77.8486 -87.8486 -29.3486 -27.8486 -28.3486 -28.8486 -97.8486 -107.8486 -117.8486 45 50 55 60 65 70 75 Frequency(MHz) 80 85 90 95 -29.8486 60 62 64 66 68 70 72 74 76 78 80 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f04.5MHz) Type Performance 4000 15 Phase Linearity(f04.5MHz) Type Performance 3950 10 3900 5 X: 74.5 Y: 3791 X: 74.5 Y: 1.478 3850 X: 70 Y: 3817 Group Delay Time(ns) 3800 X: 65.5 Y: 3747 3750 Degree(deg) 0 X: 65.5 Y: -0.5862 X: 70 Y: -0.2183 -5 3700 3650 -10 3600 -15 3550 3500 62 64 66 68 70 Frequency(MHz) 72 74 76 78 -20 62 64 66 68 70 Frequency(MHz) 72 74 76 78 Horizontal: 2MHz/Div Vertical: 50ns/Div Horizontal: 2MHz/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 0.0 5.0 -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. LBN70A58 2008-04-10 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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