Si5338
Rev. 1.0
41
DOCUMENT CHANGE LIST
Revision 0.1 to 0.2
Updated block diagram to show Rn output divider
and PLL bypass mode
Updated pin description to include FDBK±
Added Supply Current vs. Output Frequency
Updated package outline specification
Clarified input clock configuration register settings
Updated DRV_INVERTn[1:0] settings
Added PLL bypass mode
Added LOS_FDBK description
Added additional detail to phase increment/
decrement and frequency increment/decrement
descriptions
Clarified output driver powerdown options
Clarified entry to self-calibration mode
Updated ordering guide
Revision 0.2 to 0.3
Changed minimum output clock frequency from
5MHz to 1MHz.
Updated slew rates.
Deleted Table 12, “Output Driver Slew Rate Control”.
Revision 0.3 to 0.5
Major editorial changes to all sections to improve
clarity
Completed electrical specification tables with final
characterization results
Revised the maximum input and output frequencies
from 700 MHz to 710 MHz
Improved jitter specifications to reflect updated
characterization results
Added new Si5338N/P/Q ordering codes
Added typical application diagrams
Added an application section to highlight the
flexibility of the Si5338 in various timing functions
Added a configuration section to clarify configuration
options
Revision 0.5 to 0.55
Editorial changes to section 3.5 “Configuring the Si5338” to improve clarity on ordering custom
Si5338 and on configuring “blank” Si5338.
Added pin numbers to device package drawings.
Updated ordering information to include evaluation
boards.
Updated first page description and applications
Added
JC to specification tables.
Added GbE RM jitter specification with 1.875–
20 MHz integration band.
Revision 0.55 to 0.6
Changed output duty cycle to 45–55%.
All I2C address now in binary.
Changed ordering information to reflect 710 MHz
limit.
Info on POR and soft reset added.
Added register section.
Updated Figure 9 to include the entire programming procedure.
LOS detector circuits.
Update block diagrams with new input circuit
diagrams.
Revision 0.6 to 0.65
page 21 for consistency with register description.
Revision 0.65 to 1.0
Expanded PCI jitter specifications in Table 12. Moved “Si5338 Registers” section to AN411.
Added I2C data rate specifications to Table 14. Revised CMOS output currents down for each
CMOS driver that is active in
Table 3.
Clarified CMOS output loads in Table 3 Added peak reflow temperature and footnote in
Added more information to Table note about CMOS
Changed all reference of MultiSynth Mn to MSn
Reworded 3.5.2 and 3.5.3 for clarity.