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SP454

SIPAT
Part Number SP454
Manufacturer SIPAT
Description DECT RF Filters
Published Aug 17, 2010
Detailed Description com Sichuan Institute of Piezoelectric and Acoustooptic Technology For DECT RF Filters (F-11 Package) ...
Datasheet PDF File SP454 PDF File

SP454
SP454

Overview
...SP454 Electrical Characteristic: Characteristic Nominal Center Frequency Stop Band Attenuation (from peak level) 1) at DC~(F0-30.
7)MHz 2) at F0+30.
7MHz~F0+200MHz Insertion Loss(at F0±2.
0MHz) 3DVVEDQG YDULDWLRQ at F0±2.
0 MHz) Input/Output Impedance (Nominal) Input/Output Impedance(fig1): Sym F0 Unit MHz dB Spec 454.
3 50min 50min 4.
5max 2max 50Ω IL dB dB F-11 Package(fig2): L1 L2=18nH;C1 C2=1pF This may be changed according to PCB Frequency Characteristic(fig3): 454.
3MHz S A W Filter type performanc e à à -10 -20 Magnitude(dB ) -30 -40 -50 -60 -70 -80 410 420 430 440 450 460 470 Frequency (MHz) 480 490 500 *** ...


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