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| China Electronics Technology Group Corporation No.26 Research Institute 350MHz SAW Filter 32MHz Bandwidth Part Number: LBN35004 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Ceramic Surface Mount Package Small size Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 30 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f035MHz) 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 30 32 35 Typical 350 10 30.47 33.54 38.87 0.9 0.51 44 -32.9 YZ LN 25 Maximum 15 50 1 - -40 -45 0 +85 +105 - 1 10 SMD7.0*5.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN35004 2007-08-30 1.0 Page 1/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 350MHz SAW Filter 32MHz Bandwidth Part Number: LBN35004 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50 L1 L2 OUTPUT 50 C1 L1=L2=33nH L3=22nH C1=10pF Source/Load Impedance=50 ohm L3 Notes - Component values may change depending on board layout. Package Dimension 7.00 8 9 7 6 5 5.00 Pad Configuration: Input Output 9 4 10 SIPAT LBN35004 07XX 1 2 3 Ground All Others 4 Marking Configuration: 1.00 1.60 1) *: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) LBN35004: Part Number 4) 07XX: Date Code 0.60 1 10 2 3 1.00 4 2.54 9 8 7 6 5 1.27 Package: SMD7.0*5.0 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. LBN35004 2007-08-30 1.0 Page 2/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 350MHz SAW Filter 32MHz Bandwidth Part Number: LBN35004 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance 0.0958 -9.9042 -19.9042 -29.9042 Magnitude(dB) -39.9042 -49.9042 -59.9042 -69.9042 -11.4042 -79.9042 -89.9042 -99.9042 -11.9042 -12.4042 3dB CF = 350.226MHz 1dB = 30.4683MHz 3dB = 33.5438MHz 30dB = 38.8719MHz Insert Loss = -9.9042dB Passband Ripple = 1.0069dB Ultimate Rejection = 31.401dB Group Delay = 35.8746ns Phase Linearity = 9.2979deg Delay = 0.50679us Passband Respond -8.4042 -8.9042 -9.4042 -9.9042 -10.4042 -10.9042 300 320 340 360 Frequency(MHz) 380 400 330 335 340 345 350 355 360 365 370 Horizontal: 20MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f014MHz) Type Performance 600 20 Phase Linearity(f014MHz) Type Performance 580 15 560 10 X: 364 Y: 3.332 X: 350 Y: -0.007012 540 5 Group Delay Time(ns) 520 500 Degree(deg) X: 336 Y: 505.1 0 X: 350 Y: 502.5 X: 364 Y: 503.9 X: 336 Y: 0.4476 -5 480 -10 460 -15 440 -20 420 -25 400 320 330 340 350 Frequency(MHz) 360 370 380 -30 320 330 340 350 Frequency(MHz) 360 370 380 Horizontal: 10MHz/Div Vertical: 20ns/Div Horizontal: 10MHz/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 ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN35004 2007-08-30 1.0 Page 3/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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