LBN70A58

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 50Ω 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(f0±9.9MHz) 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 50Ω OUTPUT 50Ω 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(f0±4.5MHz) Type Performance 4000 15 Phase Linearity(f0±4.5MHz) 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