SI5328 Datasheet, PDF (40/70 Pages) Silicon Laboratories – ITU-T G.8262 SYNCHRONOUS ETHERNET JITTER-ATTENUATING CLOCK MULTIPLIER

Si5328
Register 34.
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
Reserved
NC2_LS [19:16]
Type
R
R/W
Reset value = 0000 0000
Bit
Name
Function
7:4
Reserved Reserved.
3:0 NC2_LS [19:16] NC2_LS [19:16].
Sets value for NC2 low-speed divider, which drives CKOUT2 output. Must be 0 or odd.
00000000000000000000=1
00000000000000000001=2
00000000000000000011=4
00000000000000000101=6
...
11111111111111111111=2²⁰
Valid divider values=[1, 2, 4, 6, ..., 2²⁰]
Register 35.
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
NC2_LS [15:8]
Type
R/W
Reset value = 0000 0000
Bit
Name
Function
7:0 NC2_LS [15:8] NC2_LS [15:8].
Sets value for NC2 low-speed divider, which drives CKOUT2 output. Must be 0 or
odd.
00000000000000000000 = 1
00000000000000000001 = 2
00000000000000000011 = 4
00000000000000000101 = 6
...
11111111111111111111=2²⁰
Valid divider values=[1, 2, 4, 6, ..., 2²⁰]
40
Rev. 1.0