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WF328A

NIHON DEMPA KOGYO
Part Number WF328A
Manufacturer NIHON DEMPA KOGYO
Description 622.08-MHz Timing Filter
Published Jul 25, 2010
Detailed Description SAW Device 622.08-MHz Timing Filter for Optical Communication n Features A timing filter for optical communication is us...
Datasheet PDF File WF328A PDF File

WF328A
WF328A



Overview
SAW Device 622.
08-MHz Timing Filter for Optical Communication n Features A timing filter for optical communication is used for clock extraction in optical fiber communication.
l High stability.
l Compact (5.
2 x 4.
8 x 1.
45 mm).
www.
DataSheet4U.
com For Industrial Use Pb Free n Specifications Model Item Nominal frequency3dB (MHz) Q value 3dB Minimal loss (dB) Guaranteed attenuation (dB) 10 to 612.
08MHz 632.
08 to 722.
08MHz min.
622.
00 600 – 25 25 WF328A typ.
622.
08 850 9.
0 40 40 0 to +65 50 max.
622.
16 1200 12.
0 – – Operating temperature range (°C) Terminating impedance (Ω) n Dimensions mm PAD NO.
Others 6 3 1.
45±0.
3 CONNECTION GND INPUT OUTPUT n Characteristics [In-band characteristics] 0 4.
8±0.
3 2.
54 0.
8 Reference land pattern 5.
4 2.
54 622.
08MHz 2MHz span [1dB/div] [Out-of-band characteristics] 6 5 4 5.
2±0.
3 G 1 2 3 [10dB/div] 3.
2 1.
4 1.
0 5.
8 0 2.
8 622.
08MHz 50MHz span sa27_071102_WF328A_e1 [10deg/div] ...



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