LBS11402

China Electronics Technology Group Corporation No.26 Research Institute 114MHz SAW Filter 0.38MHz Bandwidth Part Number: LBS11402 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss Ripple within f0±150kHz Unit MHz dB dB dB dB nsec dB usec °C Minimum 113.975 20 40 - Typical 114 12.4 0.6 25 45 70 0.5 2.4 1.6 1.3 Quartz 25 Maximum 114.025 13 1 120 1 - Rejection outside at f0±500kHz Ultimate Rejection（f0±3MHz） Group delay Variation(f0±150KHz) Passband Variation Absolute Delay SWR（S11） SWR（S22） Subatrate Material Ambient Temperature Package Size DIP2012 (20x12.5x4mm3) 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 L1 L2 L1=100+47nH C1=47pF L2=82nH C2=47pF C1 C2 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 Rev. LBS11402 2005-7-25 1.01 Page 1/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 114MHz SAW Filter 0.38MHz Bandwidth Part Number: LBS11402 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 2 3 1 4 Input：2 Output：4 Grounded：3 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBS11402 2005-7-25 1.01 Page 2/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 114MHz SAW Filter 0.38MHz Bandwidth Part Number: LBS11402 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond -9 Passband Respond Type performance -21.6841 -10 -11 -31.6841 -41.6841 Magnitude(dB) 112 112.5 113 113.5 114 114.5 115 115.5 116 -12 -13 -51.6841 -14 -15 -61.6841 -16 113.2 113.4 113.6 113.8 114 114.2 Frequency(MHz) 114.4 114.6 114.8 115 Phase Linearity (f0±150KHz) Group delay variation(f0±150KHz) Simth Chart S11 Simth Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBS11402 2005-7-25 1.01 Page 3/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com