SI5338 Datasheet, PDF (99/170 Pages) Silicon Laboratories – I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR

Si5338
Register 106.
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name NOTERM_FB
MSN_P3[29:24]
Type
R/W
R/W
Reset value = xxxx xxxx
Bit
Name
Function
Reserved.
7
Reserved
Must write 1b to this bit.
6
Reserved Reserved.
Feedback MultiSynthN Parameter 3.
5:0 MSN_P3[29:24] _{This 18-bit number is an encoded representation of the denominator for the frac-}
tional part of the MultiSynth Feedback divider.
Register 107.
Bit
D7
D6
Name
Type
Reset value = xxxx xxxx
Bit
Name
7:0
MS0_PHOFF[7:0]
D5
D4
D3
D2
D1
D0
MS0_PHOFF[7:0]
R/W
Function
MultiSynth0 Initial Phase Offset.
MultiSynth0_PHOFF[14:0] is a 2s complement number. The initial phase
offset is MultiSynth0_PHOFF[14:0]*Tvco/128 where Tvco is the period of
the VCO.
Rev. 0.6
99