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| China Electronics Technology Group Corporation No.26 Research Institute 106.8MHz SAW Filter 5MHz Bandwidth Part Number: LBT10703 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth 40 dB Bandwidth 45 dB Bandwidth 50 dB Bandwidth 55 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f015MHz) Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz MHz MHz MHz dB usec Minimum 106.65 5 60 Typical 106.8 29 5.04 5.23 5.86 5.9 5.93 5.96 6 0.7 4.4 68 -1.92 25 Maximum 106.95 30 5.9 6.2 7 15 1 4.5 - dB KHz/C C DIP3512 (35.0x12.8x4.7mm3) Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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 Matching Configuration INPUT 50 C1 L2 OUTPUT 50 L1 L1=56nH L2=82nH C1=47pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBT10703 2007-3-19 1.0 Page 1/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 106.8MHz SAW Filter 5MHz Bandwidth Part Number: LBT10703 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 35.000.5 12.800.5 4.7 4.5 0.450.05 2.540.2 7.620.2 3 6 2 1 4 5 25.400.2 2.540.2 Input Output Ground 1 5 2,3,4,6 Package: DIP3512 Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBT10703 2007-3-19 1.0 Page 2/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 106.8MHz SAW Filter 5MHz Bandwidth Part Number: LBT10703 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -19.0821 -29.0821 3dB CF = 106.8711MHz -39.0821 35dB = 5.8623MHz -49.0821 Magnitude(dB) -59.0821 -69.0821 -79.0821 -30.0821 -27.0821 Passband Respond 1dB = 5.041MHz 3dB = 5.2278MHz -27.5821 40dB = 5.9011MHz 45dB = 5.9315MHz 50dB = 5.9623MHz 55dB = 5.9968MHz Insert Loss = -29.0821dB Passband Ripple = 0.73372dB Ultimate Rejection = 55.9818dB Group Delay = 118.0551ns Phase Linearity = 6.8782deg Delay = 4408.3218ns -28.0821 -28.5821 -29.0821 -29.5821 -89.0821 -99.0821 -109.0821 -119.0821 -30.5821 -31.0821 95 100 105 110 Frequency(MHz) 115 120 -31.5821 98 100 102 104 106 108 110 112 114 Horizontal: 5MHz/Div Vertical: 10 dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02.5MHz) Type Performance Phase Linearity(f02.5MHz) Type Performance 15 4800 4700 10 4600 5 Group Delay Time(ns) 4500 X: 104.3 Y: 0.8933 X: 109.3 Y: 0.1206 Degree(deg) 4400 X: 104.3 Y: 4320 X: 106.8 Y: 4374 X: 109.3 Y: 4411 0 X: 106.8 Y: -1.14 4300 -5 4200 -10 4100 -15 4000 -20 3900 98 100 102 104 106 108 Frequency(MHz) 110 112 114 98 100 102 104 106 108 Frequency(MHz) 110 112 114 Horizontal: 2MHz/Div Vertical: 100ns/Div Horizontal: 2MHz/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 ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBT10703 2007-3-19 1.0 Page 3/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 106.8MHz SAW Filter 5MHz Bandwidth Part Number: LBT10703 www.sipatsaw.com SIPAT Co., Ltd. Maximum Ratings Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class C C V dBm [-40C;+85C] [-40C;+105C] 0 10 max 1 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBT10703 2007-3-19 1.0 Page 4/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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