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| China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 6MHz Bandwidth Part Number: LBS140A11 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 3 dB Bandwidth Passband Variation Absolute Delay f03.45MHz f03.65MHz Ultimate Rejection f04.05MHz f08.05MHz f015MHz 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 dB usec dB dB dB dB dB KHz/C C C C V dBm - Minimum 139.9 6 35 45 50 55 55 Typical 140 26.6 6.06 0.7 3.33 40 51 56 55 64 0.14 Qz 25 Maximum 140.1 30 1.2 4 - -40 -45 0 +85 +105 - 1A 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. LBS140A11 2008-05-16 1.0 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 6MHz Bandwidth Part Number: LBS140A11 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=120nH L2=82nH OUTPUT 50 C2 Notes - Component values may change depending on board layout. INPUT 50 C1 C1=39pF C2=47pF Source/Load Impedance=50 ohm Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBS140A11 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS140A11: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 4.7 4.5 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. LBS140A11 2008-05-16 1.0 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 6MHz Bandwidth Part Number: LBS140A11 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -16.6433 -26.6433 -36.6433 -26.1433 -25.1433 Passband Respond -25.6433 -46.6433 Magnitude(dB) -56.6433 -66.6433 -76.6433 -86.6433 -28.1433 -26.6433 -27.1433 -27.6433 -96.6433 -106.6433 -116.6433 120 -28.6433 -29.1433 125 130 135 140 145 Frequency(MHz) 150 155 160 134 136 138 140 142 144 146 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f03MHz) Type Performance 3600 15 Phase Linearity(f03MHz) Type Performance 3500 10 5 3400 X: 140 Y: -0.06481 X: 143 Y: 1.644 Group Delay Time(ns) 3300 X: 140 Y: 3321 Degree(deg) X: 137 Y: 3314 X: 143 Y: 3308 0 X: 137 Y: -1.965 -5 3200 -10 -15 3100 -20 3000 135 136 137 138 139 140 Frequency(MHz) 141 142 143 144 145 -25 135 136 137 138 139 140 Frequency(MHz) 141 142 143 144 145 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. LBS140A11 2008-05-16 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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