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| China Electronics Technology Group Corporation No.26 Research Institute 315.5MHz SAW Filter 5MHz Bandwidth Part Number: LBS31601 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 30 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz MHz dB usec Minimum 315.42 5.2 50 Typical 315.5 30 5 5.23 5.89 6.04 6.25 0.6 3.86 52 0.316 25 Maximum 315.58 31 5.9 6.1 6.4 1 4 - 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 L1 L1=15nH L2 OUTPUT 50 C2 L2=5nH C1=C2=15pF 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. LBS31601 2007-04-20 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 315.5MHz SAW Filter 5MHz Bandwidth Part Number: LBS31601 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 35.000.5 12.800.5 SIPAT LBS31601 07XX 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 1) 2) 3) 4) *: Pad Number 1 Index SIPAT: Manufacturer name LBS31601: Part Number 07XX: Date Code 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. LBS31601 2007-04-20 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 315.5MHz SAW Filter 5MHz Bandwidth Part Number: LBS31601 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -20.1656 -30.1656 3dB CF = 315.4167MHz -40.1656 30dB = 5.8889MHz -50.1656 Magnitude(dB) -60.1656 -70.1656 -80.1656 -90.1656 1dB = 5.0069MHz 3dB = 5.2283MHz 40dB = 6.0421MHz 50dB = 6.2506MHz Insert Loss = -30.1656dB Passband Ripple = 0.61807dB Ultimate Rejection = 51.7976dB Group Delay = 79.4036ns Phase Linearity = 3.8963deg Absolute Delay = 3863.6427ns Passband Respond -29.1656 -29.6656 -30.1656 -30.6656 -31.1656 -31.6656 -100.1656 -110.1656 -120.1656 -32.1656 -32.6656 310 312 314 316 318 320 322 306 308 310 312 314 316 318 Frequency(MHz) 320 322 324 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02.5MHz) Type Performance 4200 Phase Linearity(f02.5MHz) Type Performance 15 4100 10 X: 318 Y: 6.592 4000 X: 313 Y: 3893 X: 315.5 Y: 3895 5 X: 313 Y: 1.609 Group Delay Time(ns) 3900 Degree(deg) 3800 X: 318 Y: 3753 0 X: 315.5 Y: -0.9057 3700 -5 3600 -10 3500 3400 308 310 312 314 316 Frequency(MHz) 318 320 322 -15 308 310 312 314 316 Frequency(MHz) 318 320 322 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. LBS31601 2007-04-20 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 315.5MHz SAW Filter 5MHz Bandwidth Part Number: LBS31601 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. LBS31601 2007-04-20 1.0 Page 4/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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