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China Electronics Technology Group Corporation No.26 Research Institute 115MHz SAW Filter 5MHz Bandwidth Part Number: LBS11552 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 f02.9MHz f03.1MHz f03.5MHz Ultimate Rejection f07.5MHz 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 114.9 4.9 35 45 50 55 55 Typical 115 26.4 4.99 0.6 3.85 48 50 56 59 65 0.115 Qz 25 Maximum 115.1 30 1 4 - -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. LBS11552 2008-01-07 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 115MHz SAW Filter 5MHz Bandwidth Part Number: LBS11552 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=150nH L2=(100+18)nH 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 Pad Configuration: 12.80 0.5 SIPAT LBS11552 07XX Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS11552: 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. LBS11552 2008-01-07 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 115MHz SAW Filter 5MHz Bandwidth Part Number: LBS11552 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -16.4217 -26.4217 -36.4217 -25.9217 -24.9217 Passband Respond -25.4217 -46.4217 Magnitude(dB) -56.4217 -66.4217 -76.4217 -86.4217 -27.9217 -26.4217 -26.9217 -27.4217 -96.4217 -106.4217 -116.4217 105 -28.4217 -28.9217 110 115 Frequency(MHz) 120 125 112 113 114 115 116 117 118 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02MHz) Type Performance 4000 10 Phase Linearity(f02MHz) Type Performance 8 3950 6 3900 4 X: 115 Y: 3856 X: 113 Y: 3837 Group Delay Time(ns) 3850 X: 117 Y: 3829 2 X: 113 Y: -0.4968 X: 115 Y: -0.3396 X: 117 Y: 0.4314 Degree(deg) 111 112 113 114 115 Frequency(MHz) 116 117 118 119 120 0 3800 -2 3750 -4 -6 3700 -8 3650 -10 3600 110 -12 110 111 112 113 114 115 Frequency(MHz) 116 117 118 119 120 Horizontal: 1MHz/Div Vertical: 50ns/Div Horizontal: 1MHz/Div Vertical: 2deg/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. LBS11552 2008-01-07 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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