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| China Electronics Technology Group Corporation No.26 Research Institute 120MHz SAW Filter 4MHz Bandwidth Part Number: LBS12027 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 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Group Delay Variation(f04MHz) 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 nsec usec dB KHz/C C C C V dBm - Minimum 119.92 4 45 Typical 120 22 3.87 4.22 5.21 5.36 0.7 110 2.67 47 0.12 QZ 25 Maximum 120.08 25 5.6 1 120 - -40 -45 0 +85 +105 - 1 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. LBS12027 2007-12-19 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 120MHz SAW Filter 4MHz Bandwidth Part Number: LBS12027 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=L2=120nH OUTPUT 50 C2 Notes - Component values may change depending on board layout. INPUT 50 C1 C1=C2=47pF Source/Load Impedance=50 ohm Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBS12027 07XX Pad Configuration: Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS12027: Part Number 3) 07XX: 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. LBS12027 2007-12-19 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 120MHz SAW Filter 4MHz Bandwidth Part Number: LBS12027 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -12.1436 -22.1436 -32.1436 -21.6436 -20.6436 Passband Respond -21.1436 -42.1436 Magnitude(dB) -52.1436 -62.1436 -72.1436 -82.1436 -23.6436 -22.1436 -22.6436 -23.1436 -92.1436 -102.1436 -112.1436 110 -24.1436 112 114 116 118 120 122 Frequency(MHz) 124 126 128 130 117 118 119 120 121 122 123 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02MHz) Type Performance 3000 10 2900 Phase Linearity(f02MHz) Type Performance 5 2800 X: 118 Y: 0.01586 X: 120 Y: -0.09891 X: 122 Y: 1.756 Group Delay Time(ns) 2700 X: 118 Y: 2647 0 Degree(deg) 123 124 X: 120 Y: 2684 X: 122 Y: 2603 2600 -5 2500 -10 2400 -15 2300 2200 116 117 118 119 120 Frequency(MHz) 121 122 -20 116 117 118 119 120 Frequency(MHz) 121 122 123 124 Horizontal: 1MHz/Div Vertical: 100ns/Div Horizontal: 1MHz/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. LBS12027 2007-12-19 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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