WB260

Optical Communications WB260 Clock Recovery Filter Applications • • OC-192 Receive Systems Test and Measurement Features • • • • • CH1 S CH2 S 11 21 log MAG log MAG 5.04 dB/ 5 dB/ REF 0 dB REF -2.2 dB 1˚_ 0 dB dB 1˚_: 0 0.000 000 000 GHz 1 REF=1 C2 1 2 3 3˚_ 37.474 dB .0267 GHz 2˚_ 37.725 dB -.0232 GHz Miniature Size Surface Mount Low Loss Flat Group Delay Dielectric Resonator 2 3 2˚_:-22.129 dB -.0232 GHz 3˚_:-23.904 dB .0267 GHz C2 2 1 CENTER 9.953 280 000 GHz SPAN .100 000 000 GHz The WB260 is a highly temperature stable, dielectric resonator filter which has been designed for clock recovery applications in OC-192 optical transmission and test systems. The filter is available with a number of centre frequencies covering Sonet, FEC, super FEC and Gigabit Ethernet frequencies. Clock Recovery Filter WB260 Specification: Centre Frequency (F0) Insertion Loss 1 dB Bandwidth 1 dB Bandwidth range Group Delay Variation Over 1 dB BW Input Return Loss @ F0 ± 1.0 MHz Output Return Loss @ F0 ± 1.0 MHz 9.9533 GHz ± 0.4 MHz 4.0000 dB max 8.0000 MHz nom 5.0000 to 11.0000 MHz 6.0000 nsec max 8.0000 dB min 8.0000 dB min Filtronic Components Limited, Airedale House, Acorn Park, Charlestown, Shipley, West Yorkshire, BD17 7SW, England Tel: +44 (0) 1274 531602, Fax: +44 (0) 1274 595724 Filtronic Components Inc. 11 Huron Drive, Natick, MA 01760-1314, USA Tel (508) 653 0844, Fax (508) 653 5671 E-mail: sales@fcl.com, www.filtronic.com Filtronic reserve the right to change this specification without notice, no liability is accepted for omissions or errors. _____