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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 28MHz Bandwidth Part Number: LBN140A04 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Ceramic Surface Mount Package Small size Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Phase Linearity(f013MHz) Group Delay Variation(f013MHz) Absolute Delay Ultimate Rejection 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 dB deg nsec usec dB KHz/C C C C V dBm - Minimum 139.75 26.4 28 50 Typical 140 18 26.73 28.5 34.33 34.99 0.8 9 45 0.8 56 -11.48 128LN 25 Maximum 140.25 26 36 36.4 1 12 50 - -40 -45 0 +85 +105 - 1 10 SMD13.3*6.5A SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN140A04 2007-08-31 1.0 Page 1/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 28MHz Bandwidth Part Number: LBN140A04 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1=82nH INPUT 50 L1 L2 OUTPUT 50 L2=100nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension +0.2 13.3-0.1 Pad Configuration: Input Output 10 5 SIPAT LBN140A04 07XX +0.2 6.5-0.1 Ground All Others Marking Configuration: 1) *: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) LBN140A04: Part Number 0.4 1.56 0.1 0.76 4) 07XX: Date Code 1.02 2.9 1.91 0.6 Package: SMD13.3*6.5A 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. LBN140A04 2007-08-31 1.0 Page 2/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 28MHz Bandwidth Part Number: LBN140A04 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -8.3412 -16.8412 Passband Respond -18.3412 -28.3412 -38.3412 -48.3412 Magnitude(dB) 3dB CF = 139.9673MHz 1dB = 26.7312MHz 3dB = 28.5021MHz 40dB = 34.3265MHz 50dB = 34.9881MHz Insert Loss = -18.3412dB Passband Ripple = 0.80436dB Ultimate Rejection = 56.1119dB Group Delay = 44.9324ns Phase Linearity = 8.7505deg Delay = 0.79187us -17.3412 -17.8412 -18.3412 -58.3412 -18.8412 -68.3412 -19.3412 -78.3412 -19.8412 -88.3412 -20.3412 -98.3412 -108.3412 90 -20.8412 100 110 120 130 140 Frequency(MHz) 150 160 170 180 190 125 130 135 140 145 150 155 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f013MHz) Type Performance 900 20 Phase Linearity(f013MHz) Type Performance 15 850 10 X: 153 Y: 4.082 5 X: 140 Y: 795.9 X: 140 Y: -1.061 X: 127 Y: -3.869 Group Delay Time(ns) 800 Degree(deg) 160 170 X: 127 Y: 782.2 0 X: 153 Y: 780.3 -5 750 -10 -15 700 -20 -25 650 110 120 130 140 Frequency(MHz) 150 -30 110 120 130 140 Frequency(MHz) 150 160 170 Horizontal: 10MHz/Div Vertical: 50ns/Div Horizontal: 10MHz/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 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. LBN140A04 2007-08-31 1.0 Page 3/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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