BP62310 Datasheet | Vanlong Technology

.. 140 MHz Bandpass SAW Filter 140 MHz Bandpass SAW Filter 250 KHz Bandwidth Electrical Characteristics Parameter Center Frequency at 25°C Insertion Loss at fc 1 d B Bandwidth 3 d B Bandwidth 40d B Bandwidth Passband Variation Phase Linearity Group Delay Variation Absolute Delay Ultimate Rejection Substrate Material Ambient Temperature Package Size Sym fc IL BW1 BW3 BW40 Minimum 139.95 0.14 0.25 50 Typical 140 16 0.16 0.29 0.87 0.05 0.5 150 2.85 55 ST-Quartz 25 DIP 2712 Maximum 140.05 19 0.95 0.2 2.0 300 3.00 - Unit MHz d B MHz MHz MHz d B Deg nsec µsec d B °C ∆α - ∆τ τ αrej Typical Performance Package Outline Matching Configuration No Matching Required Nominal Source/Load Impedance : 50 Ω Note: ponent values may change depending on board layout. Phone: +86 (10) 5820-3910 © 2006 by Vanlong Technology Co., Ltd. Fax: +86 (10) 5820 3915 Email: sales@vanlong. Web: http://.vanlong....