Oscilent Corporation | 748 Series Ceramic Filter Page 1 of 2 Filters Series Number Package Description Last Modified 748 SMD Ceramic Filter 455 KHz Sept 21 2009 Filter FEATURES - Surface Mount Ceramic Filter - RoHS Compliant OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS / PART NUMBER GUIDE 6dB Bandwidth 50dB Bandwidth Pass Band Ripple Spurious Attenuation fn ±100KHz Insertion Loss In/Output Impedance KHz min. KHz max. dB max. dB min. dB max. Kohm 748-455-BW ±15 ±30 2 50 4 1 748-455-CW ±12.5 ±25 2 50 4 1 748-455-DW ±10 ±20 2 45 6 1.5 748-455-EW ±7.5 ±15 2 50 4 1.5 748-455-FW ±6 ±12 2 47 6 1.5 748-455-GW ±4.5 ±10 2 45 6 1.5 748-455-HW ±3 ±9 2 47 6 1.5 748-455-IW ±2 ±7.5 2 47 6 1.5 PART NO. NOTE: Deviations on all parameters available. Please consult Oscilent for details. DEFINITIONS: Click on the characteristic names above, for definitions of the particular characteristic. . Oscilent Corporation | 748 Series Ceramic Filter Oscilent Corporation - CALL 949.252.0522 18195 East McDurmott Street . Building D . Irvine . CA 92614 . USA Fax: 949.252.0599 . E-Mail: [email protected] Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map Page 2 of 2 Series No.: 748