Part number:
NB3N51044
Manufacturer:
File Size:
130.89 KB
Description:
Quad hcsl / lvds clock generator.
Datasheet Details
Part number:
NB3N51044
Manufacturer:
File Size:
130.89 KB
Description:
Quad hcsl / lvds clock generator.
NB3N51044, Quad HCSL / LVDS Clock Generator
Table 1.
PIN DESCRIPTION Pin # Pin Name Type Description 1 REF_SEL Input LVCMOS/ LVTTL level input to select input reference source.
Pulldown with crystal as default reference input source.
2 REF_IN Input 25 MHz single *ended reference input clock.
3 VDD 4 GND Power Ground Positi
NB3N51044 3.3 V, Crystal to 100 MHz / 125 MHz Quad HCSL / LVDS Clock Generator The NB3N51044 is a precision, low phase noise clock generator that supports PCI Express and sRIO clock requirements.
The device accepts a 25 MHz fundamental mode parallel resonant crystal or a 25 MHz single ended reference clock signal and generates four differential HCSL/LVDS outputs (See Figure 10 for LVDS interface) of 100 MHz or 125 MHz clock frequency based on frequency select input F_SEL.
NB3N51044 is configur
NB3N51044 Features
* Uses 25 MHz Fundamental Crystal or Reference Clock Input
* Four Low Skew HCSL or LVDS Outputs
* Output Frequency Selection of 100 MHz or 125 MHz
* Individual OE Tri
* States Outputs
* Master Reset and BYPASS Modes
* PCIe Gen 1, Gen 2, Gen 3 Com
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