LBS13503_10

China Electronics Technology Group Corporation No.26 Research Institute 135.4MHz SAW Filter 4MHz Bandwidth Part Number: LBS13503 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Absolute Delay f0±2.35MHz f0±2.55MHz Ultimate Rejection f0±2.95MHz f0±6.95MHz f0±16.95MHz Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz MHz dB usec Minimum 135.3 3.85 35 45 49 49 49 Typical 135.4 24.2 3.71 3.9 4.62 4.7 0.4 3.7 50 52 53 55 55 0.1354 25 Maximum 135.5 28 1.2 4 - dB dB dB dB 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 50Ω C1 L1 L2 OUTPUT 50Ω C2 L1=100nH L2=68nH C1=39pF C2=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 Rev. LBS13503 2010-11-26 1.1 Page 1/3 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 135.4MHz SAW Filter 4MHz Bandwidth Part Number: LBS13503 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 35.00±0.5 12.80±0.5 4.7 4.5 0.45±0.05 2.54±0.2 7.62±0.2 3 6 2 1 4 5 25.40±0.2 2.54±0.2 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 Rev. LBS13503 2010-11-26 1.1 Page 2/3 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 135.4MHz SAW Filter 4MHz Bandwidth Part Number: LBS13503 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond -14.2011 -22 Passband Respond -24.2011 -22.5 -34.2011 -23 -44.2011 -23.5 -54.2011 -24 -64.2011 -24.5 -74.2011 -25 -25.5 -84.2011 -26 -94.2011 -26.5 -104.2011 125.4 127.4 129.4 131.4 133.4 135.4 137.4 139.4 141.4 143.4 145.4 133.5 134 134.5 135 135.5 136 136.5 137 Group Delay Variation(f0±1.8MHz) Phase Linearity(f0±1.8MHz) Smith Chart S11 Smith Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBS13503 2010-11-26 1.1 Page 3/3 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com