SURFACE MOUNT CRYSTAL FILTER ASCF45UB FEATURES: • Surface-mount ceramic package • Reflow capable • Excellent attenuation bandwidth • Low height (1.
0mm max.
) Pb RoHS Compliant APPLICATIONS: • Mobile communication system • Pagers • Cellular and cordless phones • Radios 6.
0 x 3.
5 x 1.
0 mm | | | | | | | | | | | | | | | ELECTRICAL SPECIFICATIONS: PARAMETERS ABRACON P/N Frequency Operating Temperature www.
DataSheet4U.
com ASCF45UB Series 45.
000 MHz -20°C to + 70°C Series No.
45UB7A 45UB15A 45UB20A 45UB30A Pole 2 2 2 2 Pass Band dB KHz 3 ± 3.
75 3 ± 7.
5 3 ± 10.
0 3 ± 15.
0 Attenuation Band dB KHz 10 ± 12.
5 15 ± 25.
0 15 ± 34.
0 15 ± 50.
0 Ripple (dB) 1.
0 1.
0 1.
0 1.
0 Loss (dB) 2.
5 2.
0 2.
0 2.
0 Ser...

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