69.99MHz SAW Filter 1.26MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBS07073 Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 69.98 69.99 70.00 Insertion Loss dB 20 21 1.5dB Bandwidth MHz 35 dB Bandwidth MHz 1.48 50dB Bandwidth MHz 1.67 Passband Variation(in Fc ±0.615MHz) dB 0.7 Group Delay Variation(in Fc±0.615MHz) nsec 900 Phase Linearity (in Fc ±0.615 MHz) deg 9 Absolute Delay usec 11.12 Ultimate Rejection(outside Fc ±0.9 MHz) dB 50 55 Triple transit suppression dB 30.0 40.0 1.26 1.28 Input/Output SWR（1）at Fc 1.50 1 1.3 1.8 Source Impedance ohm - 50 - Load Impedance ohm - 50 - Quartz Subatrate Material Ambient Temperature °C 25 Package Size HQ04（73.28x19.94x6.5） Notes: (1) with matching network (2) All specifications are based on the test circuit shown below (3) Electrical margin has been built into the design to account for the variations due to manufacturing tolerances (4) This specification is valid for room temperature only Matching Configuration Typical component values: Ls1 = 150 nH Cp1 = 39 pF Cs1 = 15 pF (minimum inductor Q = 50) SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Ls2 = 150 nH Cp2 = 56 pF Cs2 = 22pF Part Number LBS07073 Rev. Date 2005-4-18 Rev. 1.0 Fax: +86-23-62805284 Page 1/4 www.sipatsaw.com / [email protected] 69.99MHz SAW Filter 1.26MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBS07073 Package Dimension Pin Configuration: Units:mm Input: 2 Output: 11 Ground: other SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number LBS07073 Rev. Date 2005-4-18 Rev. 1.0 Fax: +86-23-62805284 Page 2/4 www.sipatsaw.com / [email protected] 69.99MHz SAW Filter 1.26MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com LBS07073 Typical Performance Frequency Respond Passband Respond Group Delay Variation(f0±0.615MHz) Phase Linearity(f0±0.615MHz) VSWR S11 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 VSWR S22 Part Number LBS07073 Rev. Date 2005-4-18 Rev. 1.0 Fax: +86-23-62805284 Page 3/4 www.sipatsaw.com / [email protected] 69.99MHz SAW Filter 1.26MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com Smith S11 Smith S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 LBS07073 Part Number LBS07073 Rev. Date 2005-4-18 Rev. 1.0 Fax: +86-23-62805284 Page 4/4 www.sipatsaw.com / [email protected]