136.6MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS13701 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 136.5 136.6 136.7 Insertion Loss dB - 23.5 27 1 dB Bandwidth MHz - 2.86 - 3 dB Bandwidth MHz 3 3.06 3.1 40 dB Bandwidth MHz - 3.77 - Passband Variation dB - 0.5 1.2 Absolute Delay usec - 3.93 4 f0±1.9MHz dB 35 50 - f0±2.1MHz dB 45 53 - f0±2.5MHz dB 50 52 - f0±6.5MHz dB 55 62 - f0±15MHz dB 60 65 - Ultimate Rejection Material Temperature coefficient KHz/°C 0.1366 Ambient Temperature °C 25 DIP3512 (35.0x12.8x4.7mm3) Package Size 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 INPUT 50Ω L1=L2=68nH L2 OUTPUT 50Ω C1=47pF C2=56pF Source/Load Impedance=50 ohm C1 C2 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 Phone: +86-23-62808818 Part Number LBS13701 Rev. Date 2006-6-23 Rev. 1.0 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] 136.6MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS13701 www.sipatsaw.com Package Dimension 35.00±0.5 12.80±0.5 4.7 4.5 0.45±0.05 2.54±0.2 2.54±0.2 Input 1 Output 5 Ground 2,3,4,6 Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 5 6 1 Package: DIP3512 7.62±0.2 4 3 2 25.40±0.2 Part Number LBS13701 Rev. Date 2006-6-23 Rev. 1.0 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] 136.6MHz SAW Filter 3MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS13701 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond -23.5277 -21.5 -33.5277 -22 -43.5277 -22.5 -53.5277 -23 -63.5277 -23.5 -73.5277 -24 -83.5277 -24.5 -93.5277 -25 -103.5277 -25.5 -26 -113.5277 128.6 130.6 132.6 134.6 136.6 138.6 140.6 142.6 135 144.6 135.5 136 136.5 137 137.5 138 Group Delay Variation(f0±1.3MHz) Phase Linearity(f0±1.3MHz) Smith Chart S11 Smith Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 Part Number LBS13701 Rev. Date 2006-6-23 Rev. 1.0 Fax: +86-23-62805284 Page 138.5 3/3 www.sipatsaw.com / [email protected]