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| China Electronics Technology Group Corporation No.26 Research Institute 191MHz SAW Filter 16MHz Bandwidth Part Number: LBT19102 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 1.5 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation 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 dB usec dB KHz/C C C C V dBm - Minimum 190.85 16.4 16.5 40 Typical 191 23.5 16.45 16.75 18.27 0.9 2.43 55 -3.44 112LT 25 Maximum 191.15 30 18.5 1.5 3 - -40 -45 0 +85 +105 - 1A 10 DIP2212 (22.2x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT19102 2008-06-04 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 191MHz SAW Filter 16MHz Bandwidth Part Number: LBT19102 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1=18nH INPUT 50 L1 L2 OUTPUT 50 L2=15nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 22.20 0.5 Pad Configuration: SIPAT LBT19102 XXYYZZ Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT19102: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 0.45 0.05 2.54 0.2 7.62 0.2 3 Package: DIP2212 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 6 12.70 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBT19102 2008-06-04 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 191MHz SAW Filter 16MHz Bandwidth Part Number: LBT19102 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -13.4745 -23.4745 -33.4745 -22.9745 -21.9745 Passband Respond -22.4745 -43.4745 Magnitude(dB) -53.4745 -63.4745 -73.4745 -83.4745 -24.9745 -23.4745 -23.9745 -24.4745 -93.4745 -103.4745 -113.4745 -25.4745 170 180 190 200 Frequency(MHz) 210 220 175 180 185 190 195 200 205 210 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f08MHz) Type Performance 2550 40 Phase Linearity(f08MHz) Type Performance 30 2500 20 10 2450 X: 183 Y: 2423 X: 191 Y: 2431 X: 183 Y: -1.446 X: 191 Y: -1.009 X: 199 Y: 3.929 Group Delay Time(ns) 0 X: 199 Y: 2399 2400 Degree(deg) -10 -20 2350 -30 -40 2300 -50 2250 180 185 190 Frequency(MHz) 195 200 -60 180 185 190 Frequency(MHz) 195 200 Horizontal: 5MHz/Div Vertical: 50ns/Div Horizontal: 5MHz/Div Vertical: 10deg/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. LBT19102 2008-06-04 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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