CDCE62002 Datasheet, PDF (23/49 Pages) Texas Instruments – Four Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs

CDCE62002
www.ti.com.............................................................................................................................................................. SCAS882A – JUNE 2009 – REVISED JULY 2009
Table 8. Reference Input AC/DC Input Termination Table
REFERENCE INPUT
INTERNAL
TERMINATION
External Termination
Disabled
LVCMOS
LVPECL-AC
LVPECL-DC
LVDS-AC
LVDS-DC
RAM BITS VBB VOLTAGE
0 1 4 5 GENERATOR
XX X 1
00 X X
11 X 0
01 0 0
01 1 0
10 0 0
10 1 0
OFF
OFF
OFF
1.9V
1.0V
1.2V
1.2V
REF+
TERMINATION
5kΩ to VBB
OPEN
OPEN
OPEN
CLOSED
CLOSED
CLOSED
CLOSED
REF–
TERMINATION
5kΩ to VBB
OPEN
OPEN
OPEN
CLOSED
CLOSED
CLOSED
CLOSED
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