SI53340-45 Datasheet, PDF (8/38 Pages) Silicon Laboratories – Multiple configuration options

Si53340-45 Data Sheet
Functional Description
2.5 Output Clock Termination Options
The recommended output clock termination options are shown below. Unused outputs should be left unconnected.
DC Coupled LVDS Termination
VDDXX
Si5334x
Q
50
Qb
50
VDD
100
LVDS
Receiver
AC Coupled LVDS Termination
VDDXX
Si5334x
Q
Qb
0.1 µF
50
100
50
0.1 µF
Note:
For Si53340/41/44/45, VDDXX = VDD = 3.3 V, 2.5 V, 1.8 V
For Si53342/43, VDDXX = VDDOA or VDDOB = 3.3 V, 2.5 V, 1.8 V
Figure 2.6. LVDS Output Terminations
VDD
LVDS
Receiver
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