SI5325C-C-GM Datasheet, PDF (154/178 Pages) Silicon Laboratories – ANY-FREQUENCY PRECISION CLOCKS

Si53xx-RM
Jitter vs. Output Format: 19.44 MHz In, 622.08 MHz Out
19.44 M Hz in, 622.08 M Hz out
0
-20
-40
-60
-80
-1 0 0
-1 2 0
-1 4 0
-1 6 0
100
1000
10000
100000
1000000
Offset Frequency (H z)
Spectrum Analyzer: Agilent Model E444OA
10000000 100000000
Bandwidth
Broadband, 1 kHz to 10 MHz
OC-48, 12 kHz to 20 MHz
OC-192, 20 kHz to 80 MHz
OC-192, 4 MHz to 80 MHz
OC-192, 50 kHz to 80 MHz
Broadband, 800 Hz to 80 MHz
Table 73. Output Format vs. Jitter
LVPECL Jitter
(RMS)
282 fs
297 fs
315 fs
180 fs
LVDS Jitter
(RMS)
269 fs
289 fs
327 fs
222 fs
CML Jitter (RMS) Low Swing LVDS
Jitter (RMS)
257 fs
261 fs
290 fs
291 fs
358 fs
362 fs
277 fs
281 fs
299 fs
325 fs
313 fs
332 fs
348 fs
357 fs
351 fs
360 fs
154
Rev. 1.2