LB140DS37 Datasheet | SIPAT

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 28MHz Bandwidth Part Number: LB140DS37 .sipatsaw. SIPAT Co., Ltd. Features — — — — — For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size Ro HS pliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss Passband Variation(126~154MHz) Phase Linearity 129~151MHz 126~154MHz Unit MHz d B d B deg deg d B usec d B d B d B d B KHz/°C °C °C °C V d Bm - Minimum 10 35 35 30 35 Typical 140 17.8 0.6 3 3 11.1/11.6 0.66 44 37 55 51 -13.16 YZ LN 25 Maximum 22 2 5 7 - Input/Output return loss(126~154MHz) Absolute Delay 10~112MHz Ultimate Rejection 168~198MHz 198~225MHz 225~250MHz Material Temperature coefficient Substrate Material Ambient Temperature .. Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size -40 -45 +85 +105 - 1A SMD9.1- 4.8 Notes: 1. 2. All specifications are based on the test circuit shown; In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room 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. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LB140DS37 2008-11-04 1.0 Page...