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| China Electronics Technology Group Corporation No.26 Research Institute 119.6MHz IF SAW Filter 2MHz Bandwidth Part Number: LBS12025 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 Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz MHz MHz MHz dB usec Minimum 119.45 2.2 50 Typical 119.6 25 2.24 2.41 3.01 3.05 3.08 3.1 3.18 0.5 3.78 55 0.12 25 Maximum 119.75 30 2.3 3.05 3.45 4.25 12.25 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 L1 L2 L1=L2=100nH OUTPUT 50 C2 Notes - Component values may change depending on board layout. C1=C2=33pF Source/Load Impedance=50 ohm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBS12025 2007-05-29 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 119.6MHz IF SAW Filter 2MHz Bandwidth Part Number: LBS12025 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 35.000.5 12.800.5 SIPAT LBS12025 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 LBS12025: 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. LBS12025 2007-05-29 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 119.6MHz IF SAW Filter 2MHz Bandwidth Part Number: LBS12025 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -14.8481 -24.8481 3dB CF = 119.6799MHz -34.8481 35dB = 3.011MHz -44.8481 Magnitude(dB) -54.8481 -64.8481 -74.8481 -84.8481 -26.3481 -94.8481 -104.8481 -114.8481 -26.8481 -27.3481 117 1dB = 2.2414MHz 3dB = 2.4093MHz 40dB = 3.0465MHz 45dB = 3.0758MHz 50dB = 3.1021MHz 55dB = 3.1862MHz Insert Loss = -24.8481dB Passband Ripple = 0.45399dB Ultimate Rejection = 53.0073dB Group Delay = 99.6394ns Phase Linearity = 1.9526deg Absolute Delay = 3775.8281ns Passband Respond -23.3481 -23.8481 -24.3481 -24.8481 -25.3481 -25.8481 115 116 117 118 119 120 121 Frequency(MHz) 122 123 124 117.5 118 118.5 119 119.5 120 120.5 121 121.5 122 Horizontal: 1MHz/Div Vertical: 10dB/Div Horizontal: 0.5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f01MHz) Type Performance 4100 Phase Linearity(f01MHz) Type Performance 6 4000 4 3900 2 X: 118.6 Y: 0.2745 X: 119.6 Y: 0.8915 X: 120.6 Y: 0.03619 Group Delay Time(ns) 3700 Degree(deg) 122 3800 X: 118.6 Y: 3772 X: 119.6 Y: 3797 X: 120.6 Y: 3764 0 -2 3600 -4 3500 -6 3400 117 118 119 120 Frequency(MHz) 121 -8 117 118 119 120 Frequency(MHz) 121 122 Horizontal: 1MHz/Div Vertical: 100ns/Div Horizontal: 1MHz/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 ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LBS12025 2007-05-29 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 119.6MHz IF SAW Filter 2MHz Bandwidth Part Number: LBS12025 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. LBS12025 2007-05-29 1.0 Page 4/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
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