Silicon Laboratories SI5327 Clock User Manual


 
Si53xx-RM
66 Rev. 0.5
Table 20. Si5316, Si5322, and Si5323 Pins and Reset
Pin # Si5316 Pin
Name
Si5322 Pin
Name
Si5323 Pin
Name
Must Reset after Changing
2 N/A FRQTBL FRQTBL Yes
11 RATE 0 N/A RATE 0 Yes
14 DBL_BY DBL2_BY DBL2_BY No
15 RATE1 N/A RATE1 Yes
19 N/A N/A DEC No
20 N/A N/A INC No
22 BWSEL0 BWSEL0 BWSEL0 Yes
23 BWSEL1 BWSEL1 BWSEL1 Yes
24 FRQSEL0 FRQSEL0 FRQSEL0 Yes
25 FRQSEL1 FRQSEL1 FRQSEL1 Yes
26 N/A FRQSEL2 FRQSEL2 Yes
27 N/A FRQSEL3 FRQSEL3 Yes
30 SFOUT1 N/A SFOUT1 No, but skew not guaranteed without Reset
33 SFOUT0 N/A SFOUT0 No, but skew not guaranteed without Reset
Table 21. Si5365 and Si5366 Pins and Reset
Pin # Si5365 Pin Name Si5366 Pin Name Must Reset after Changing
4 FRQTBL FRQTBL Yes
32 N/A RATE 0 Yes
42 N/A RATE 1 Yes
51 N/A CK_CONF Yes
54 N/A DEC No
55 N/A INC No
60 BWSEL0 BSWEL0 Yes
61 BWSEL1 BWSEL1 Yes
66 DIV34_0 DIV34_0 Yes
67 DIV34_1 DIV34_1 Yes
68 FRQSEL0 FRQSEL0 Yes
69 FRQSEL1 FRQSEL1 Yes
70 FRQSEL2 FRQSEL2 Yes
71 FRQSEL3 FRQSEL3 Yes
80 N/A SFOUT1 No, but skew not guaranteed without Reset
95 N/A SFOUT0 No, but skew not guaranteed without Reset