SIPAT Co.,Ltd www.sipatsaw.com China Electronics Technology Group Corporation No.26 Research Institute LBS14044 SAW Filter Electrical Characteristic Specifications Parameter Unit Minimum Typical Maximum Center Frequency Insertion Loss MHz 139.95 140 140.05 dB 20 20.8 23 1 dB Bandwidth MHz 0.26 0.267 - 3 dB Bandwidth MHz 0.4 0.404 - 18 dB Bandwidth MHz - 0.766 0.8 50 dB Bandwidth MHz - 1.07 - Ultimate Rejection dB 50 55 - Phase Lineraity degrees - 2.7 3 Passband Variation dB - 0.3 0.5 Absolute Delay usec - 3.87 4.0 Quartz Subatrate Material Ambient Temperature °C 25 Operation Temperature °C -40~85 (35.2x12.7x5.2mm3) DIP3512 Package Size Typical Performance Type performance -20.1023 -30.1023 Magnitude(dB) -40.1023 -50.1023 -60.1023 -70.1023 -80.1023 -90.1023 -100.1023 Package Outline 138 138.5 139 139.5 140 140.5 Frequency(MHz) 141 141.5 142 Matching Configuration Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. P.O. Box 2513 Chongqing, China 400060 Tel:+86-23-62920684 Fax:62805284 E-mail: [email protected]