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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 25MHz Bandwidth Part Number: LBN14047 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 2 dB Bandwidth 3 dB Bandwidth 20 dB Bandwidth 30 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0MHz) Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range 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 MHz MHz dB usec dB KHz/C C C C V dBm - Minimum 139.875 25 40 Typical 140 24.7 25.12 25.21 25.79 25.93 26.14 1.8 2.69 43 -13.16 YZ LN 25 Maximum 140.125 28 26 26.2 26.8 2 2.75 - -40 -45 0 +85 +105 - 1A 10 DIP2712 (27.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN14047 2008-05-23 1.1 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 25MHz Bandwidth Part Number: LBN14047 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50 L1 OUTPUT 50 L2 L1=56nH L2=68nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 27.00 0.5 Pad Configuration: SIPAT LBN14047 XXYYZZ Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN14047: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 7.62 0.2 0.45 0.05 2.54 0.2 3 6 Package: DIP2712 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 17.70 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBN14047 2008-05-23 1.1 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 25MHz Bandwidth Part Number: LBN14047 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -14.6891 -24.6891 -34.6891 -24.6891 -23.6891 Passband Respond -24.1891 -44.6891 Magnitude(dB) -54.6891 -64.6891 -74.6891 -84.6891 -26.6891 -25.1891 -25.6891 -26.1891 -94.6891 -104.6891 -114.6891 90 -27.1891 100 110 120 130 140 150 Frequency(MHz) 160 170 180 190 115 120 125 130 135 140 145 150 155 160 165 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f012MHz) Type Performance 3000 Phase Linearity(f012MHz) Type Performance 40 2900 20 2800 X: 140 Y: -2.528 X: 152 Y: 1.627 Group Delay Time(ns) X: 128 Y: 2705 X: 140 Y: 2703 2700 X: 152 Y: 2688 0 Degree(deg) X: 128 Y: -4.867 -20 2600 -40 2500 2400 -60 2300 120 125 130 135 140 Frequency(MHz) 145 150 155 160 -80 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 100ns/Div Horizontal: 5MHz/Div Vertical: 20deg/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. LBN14047 2008-05-23 1.1 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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