Si53xx-RM
Rev. 0.52
87
If a highly stable reference, such as an oven-controlled crystal oscillator (OCXO) is supplied at XA/XB, an
extremely stable digital hold can be achieved. If a crystal is supplied at the XA/XB port, the digital hold stability will
be limited by the stability of the crystal.
Table 42. Digital Hold History Delay
HIST_DEL[4:0]
History Delay Time (ms)
HIST_DEL[4:0]
History Delay Time (ms)
00000
0.0001
10000
6.55
00001
0.0002
10001
13
00010
0.0004
10010 (default)
26
00011
0.0008
10011
52
00100
0.0016
10100
105
00101
0.0032
10101
210
00110
0.0064
10110
419
00111
0.01
10111
839
01000
0.03
11000
1678
01001
0.05
11001
3355
01010
0.10
11010
6711
01011
0.20
11011
13422
01100
0.41
11100
26844
01101
0.82
11101
53687
01110
1.64
11110
107374
01111
3.28
11111
214748
Table 43. Digital Hold History Averaging Time
HIST_AVG[4:0]
History Averaging Time (ms)
HIST_AVG[4:0]
History Averaging Time (ms)
00000
0.0000
10000
26
00001
0.0004
10001
52
00010
0.001
10010
105
00011
0.003
10011
210
00100
0.006
10100
419
00101
0.012
10101
839
00110
0.03
10110
1678
00111
0.05
10111
3355
01000
0.10
11000 (default)
6711
01001
0.20
11001
13422
01010
0.41
11010
26844
01011
0.82
11011
53687
01100
1.64
11100
107374
01101
3.28
11101
214748
01110
6.55
11110
429497
01111
13
11111
858993
Summary of Contents for Si5316 Series
Page 2: ...Si53xx RM 2 Rev 0 52 ...
Page 110: ...Si53xx RM 110 Rev 0 52 Figure 48 sfout_5 LVPECL Figure 49 sfout_6 CML ...
Page 111: ...Si53xx RM Rev 0 52 111 Figure 50 sfout_7 LVDS ...
Page 127: ...Si53xx RM Rev 0 52 127 Figure 66 155 52 MHz In 622 08 MHz Out Loop BW 7 Hz Si5324 ...
Page 128: ...Si53xx RM 128 Rev 0 52 Figure 67 19 44 MHz In 156 25 MHz Out Loop BW 80 Hz ...
Page 129: ...Si53xx RM Rev 0 52 129 Figure 68 19 44 MHz In 156 25 MHz Out Loop BW 5 Hz Si5324 ...
Page 131: ...Si53xx RM Rev 0 52 131 Figure 70 61 44 MHz In 491 52 MHz Out Loop BW 7 Hz Si5324 ...
Page 132: ...Si53xx RM 132 Rev 0 52 Figure 71 622 08 MHz In 672 16 MHz Out Loop BW 6 9 kHz ...
Page 133: ...Si53xx RM Rev 0 52 133 Figure 72 622 08 MHz In 672 16 MHz Out Loop BW 100 Hz ...
Page 134: ...Si53xx RM 134 Rev 0 52 Figure 73 156 25 MHz In 155 52 MHz Out ...
Page 139: ...Si53xx RM Rev 0 52 139 Figure 78 86 685 MHz In 173 371 MHz Out ...
Page 140: ...Si53xx RM 140 Rev 0 52 Figure 79 86 685 MHz In 693 493 MHz Out ...
Page 142: ...Si53xx RM 142 Rev 0 52 Figure 81 10 MHz In 1 GHz Out ...
Page 174: ...Si53xx RM 174 Rev 0 52 Figure 99 Si5374 Si5375 DSPLL A ...
Page 175: ...Si53xx RM Rev 0 52 175 Figure 100 Si5374 Si5375 DSPLL B ...
Page 176: ...Si53xx RM 176 Rev 0 52 Figure 101 Si5374 Si5375 DSPLL C ...