SI5369 Datasheet, PDF (49/84 Pages) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR

Si5369
Register 39.
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
NC5_LS [7:0]
Type
R/W
Reset value = 0011 0001
Bit
Name
7:0 NC5_LS [7:0] NC5_LS [7:0].
See Register 37.
Function
Register 40.
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
N2_HS [2:0]
N2_LS [19:16]
Type
R/W
R
R/W
Reset value = 1100 0000
Bit
Name
Function
7:5 N2_HS [2:0] N2_HS [2:0].
Sets value for N2 high speed divider which drives NCn_LS (n = 1 to 4) low-speed divider.
000:4
001:5
010:6
011:7
100:8
101:9
110:10
111:11.
4
Reserved
3:0 N2_LS [19:16] NC2_LS [19:0].
Sets value for N2 low-speed divider, which drives phase detector.
00000000000000000001 = 2
000000000000000000011 = 4
000000000000000000101 = 6
...
11111111111111111111 = 2²⁰
Valid divider values = [2, 4, 6, ..., 2²⁰].
Rev. 1.0
49