SI5317 Datasheet, PDF (21/50 Pages) Silicon Laboratories – Pin-Controlled 1_710 MHz Jitter Cleaning Clock

Si5317
Table 8. Look-up Tables for Fin = Fout Frequency Range and Loop Bandwidth Settings
Plan FRQTBL FRQSEL
No
[3:0]
Frequency Range
(MHz)
Min Center Max
BWSEL [1:0] (BW in Hz)
INC/DEC
Phase
LH ML MM MH HL HM ^Change
(ns)
171
H
LMLL 380.00 390.00 400.00 — 7878 1882 465 232 116 0.18
172
H
LMLM 390.00 400.00 405.00 — 7755 1854 458 228 114 0.18
173
H
LMLH 404.17 420.00 440.00 — 7903 1884 465 232 116 0.19
174
H
LMML 420.00 440.00 460.00 — 7848 1874 463 231 115 0.18
175
H
LMMM 440.91 460.00 480.00 — 7903 1884 465 232 116 0.19
176
H
LMMH 460.00 480.00 500.00 — 7507 1793 443 221 110 0.19
177
H
LMHL 485.00 500.00 520.00 — 7910 1884 465 232 116 0.19
178
H
LMHM 500.00 520.00 540.00 — 7878 1882 465 232 116 0.18
179
H
LMHH 520.00 540.00 560.00 — 7704 1842 455 227 113 0.18
180
H
LHLL 540.00 560.00 580.00 — 7908 1884 465 232 116 0.19
181
H
LHLM 560.00 580.00 600.00 — 7879 1882 465 232 116 0.18
182
H
LHLH 580.00 600.00 620.00 — 7571 1811 448 223 111 0.18
183
H
LHML 606.25 620.00 640.00 — 7903 1884 465 232 116 0.19
184
H
LHMM 620.00 640.00 660.00 — 7890 1883 465 232 116 0.18
185
H
LHMH 640.00 660.00 680.00 — 7878 1882 465 232 116 0.18
186
H
LHHL 660.00 680.00 700.00 — 7878 1882 465 232 116 0.18
187
H
LHHM 680.00 700.00 704.00 — 7831 1871 462 231 115 0.18
188
H
LHHH 700.00 710.00 710.00 — 7908 1880 464 231 115 0.20
Note: For BWSEL[1:0] settings LL, LM, HH are reserved.
Preliminary Rev. 0.15
21