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844003

IDT
Part Number 844003
Manufacturer IDT
Description Crystal-to-3.3V LVDS Frequency Synthesizer
Published Apr 6, 2019
Detailed Description FemtoClock® Crystal-to-3.3V LVDS Frequency Synthesizer 844003 Datasheet General Description The 844003 is a three dif...
Datasheet PDF File 844003 PDF File

844003
844003


Overview
FemtoClock® Crystal-to-3.
3V LVDS Frequency Synthesizer 844003 Datasheet General Description The 844003 is a three differential output LVDS Synthesizer designed to generate Ethernet reference clock frequencies.
Using a 31.
25MHz or 26.
041666MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the settings of four frequency select pins (DIV_SEL[A1:A0], DIV_SEL[B1:B0]): 625MHz, 312.
5MHz, 156.
25MHz, and 125MHz.
The 844003 has two output banks, Bank A with one differential LVDS output pair and  Bank B with two differential LVDS output pairs.
The two banks have their own dedicated frequency select pins and can be independently set for the frequencies mentione...



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