Sichuan Institute of Piezoelectric and Acoustooptic Technology

For DECT RF Filters (F-11 Package)

Electrical Characteristic:

Characteristic

Sym

Unit

Spec

Nominal Center Frequency

MHz

930

1dB Bandwidth(from f0)

∆F

1dB

MHz

±1.2

Stop Band Attenuation (from peak level)

±45MHz

dB

40min

±1.2MHz)

IL

dB

4.5max

Input/Output Impedance (Nominal)

Input/Output Impedance(fig1):

F-11 Package(fig2):

L1

ÃL2=10nH

This may be changed according to PCB

Frequency Characteristic(fig3):

840

860

880

900

920

940

960

980

1000

1020

-7 0

-6 0

-5 0

-4 0

-3 0

-2 0

-1 0

T y pe p e r for m anc e

F r equenc y ( M H z )

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SP930