WF328A NDK | Alldatasheet
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Technical content
622.08-MHz Timing Filter for Optical Communication For Industrial Use sa27_071102_WF328A_e1 PAD NO. CONNECTION Others GND
6 INPUT
3 OUTPUT
Item min. typ. max. Nominal frequency3dB (MHz) 622.00 622.08 622.16 Q value 3dB 600 850 1200 Minimal loss (dB) – 9.0 12.0 Guaranteed attenuation (dB) 10 to 612.08MHz 25 40 – 632.08 to 722.08MHz 25 40 – Operating temperature range (°C) 0 to +65 Terminating impedance (Ω) 50 [In-band characteristics] [Out-of-band characteristics] 1.45±0.3 5.2±0.3 3.2 1.0 5.8 5.4 2.54 1.4 G 1 2 3 6 5 4 0.8 2.8 4.8±0.3 2.54 Reference land pattern 622.08MHz 2MHz span [1dB/div] [10deg/div] 622.08MHz 50MHz span [10dB/div] n Dimensions n Characteristics 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). n Specifications