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| China Electronics Technology Group Corporation No.26 Research Institute 114MHz SAW Filter 5MHz Bandwidth Part Number: LBT11405 www.sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Group Delay Variation(f02.5MHz) Phase Linearity(f02.5MHz) Absolute Delay Ultimate Rejection f0-5.5MHz f0+5.5MHz Unit MHz dB MHz MHz MHz dB nsec deg usec dB dB KHz/C C C C V dBm - Minimum 113.7 5 40 40 Typical 114 11.8 6.27 7 9.46 0.5 45 3 1.38 45 46 -2.05 112LT 25 Maximum 114.3 15 11 1 100 5 - Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. -40 -45 0 +85 +105 - 1A 10 SMD13.3*6.5 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. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT11405 2010-04-07 1.1 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 114MHz SAW Filter 5MHz Bandwidth Part Number: LBT11405 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=(120+27)nH OUTPUT 50 C2 L2=(150+15)nH INPUT 50 C1 C1=C2=56pF 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: 10 SIPAT LBT11405 XXYYZZ +0.2 6.5-0.1 Output: 5 Ground: All Others Marking Configuration: 0.4 1.56 0.1 0.76 1) *: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) LBT11405: Part Number 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 2.9 0.51 1.02 1.91 0.6 Package: SMD13.3*6.5 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. LBT11405 2010-04-07 1.1 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 114MHz SAW Filter 5MHz Bandwidth Part Number: LBT11405 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -1.7824 -11.7824 -21.7824 -11.2824 -10.2824 Passband Respond Type Performance -10.7824 -31.7824 Magnitude(dB) Amplitude ripple(dB) -41.7824 -51.7824 -61.7824 -71.7824 -11.7824 -12.2824 -12.7824 -13.2824 -81.7824 -91.7824 -101.7824 -13.7824 90 95 100 105 110 115 120 Frequency(MHz) 125 130 135 -14.2824 106 108 110 112 114 Frequency(MHz) 116 118 120 122 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02.5MHz) Type Performance 1600 10 Phase Linearity(f02.5MHz) Type Performance 1550 8 1500 6 4 1450 X: 111.5 Y: 1384 X: 114 Y: 1381 2 X: 116.5 Y: 1375 X: 114 Y: -0.03687 X: 116.5 Y: -0.899 Group Delay Time(ns) 1400 Degree(deg) 0 X: 111.5 Y: -1.226 1350 -2 1300 -4 1250 -6 1200 -8 1150 -10 1100 108 110 112 114 Frequency(MHz) 116 118 120 -12 108 110 112 114 Frequency(MHz) 116 118 120 Horizontal: 2MHz/Div Vertical: 50ns/Div Horizontal: 2MHz/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. LBT11405 2010-04-07 1.1 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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