Register Name
Hex Address
[Bit Field]
Function
OOF_REF_SEL
0x0040[2:0]
This selects the clock that the OOF monitors use as the 0 ppm
reference. Selections are XA/XB, IN0, IN1, IN2, IN3. Default is
XAXB.
OOF_EN
0x003F[3:0]
This allows to enable/disable the precision OOF monitor for IN3,
IN2, IN1, IN0
FAST_OOF_EN
0x003F[7:4]
This allows to enable/disable the fast OOF monitor for IN3, IN2,
IN1, IN0
OOF_SET_THR
0x0046[7:0]-0x0049[7:0]
OOF Set threshold. Range is up to ±511 ppm in steps of 1/16 ppm
OOF_CLR_THR
0x004A[7:0]-0x004D[7:0]
OOF Clear threshold. Range is up to ±511 ppm in steps of 1/16
ppm
FAST_OOF_SET_THR
0x0051[7:0]-0x0054[7:0]
Determines the fast OOF alarm set threshold for IN3, IN2, IN1,
IN0.
FAST_OOF_CLR_THR
0x0055[7:0]-0x0058[7:0]
Determines the fast OOF alarm clear threshold for IN3, IN2, IN1,
IN0.
Si5386 Rev. E Reference Manual • Clock Inputs
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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Rev. 1.2 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 9, 2021
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