Datasheet

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ADS6145, ADS6144
ADS6143, ADS6142
SLWS198B – JULY 2007 – REVISED MARCH 2008
Table 11.
A4 – A0
D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
(hex)
0E 0 <LVDS TERMINATION> <LVDS <CURRENT
LVDS Internal termination control for output data and clock CURRENT> DOUBLE>
LVDS Current LVDS Current
control double
D1-D0 <CURRENT DOUBLE> LVDS current programming
D0 LVDS Data buffer current control
0 Default current, set by <LVDS_CURR>
1 2x LVDS Current set by <LVDS_CURR>
D1 LVDS Clock buffer current control
0 Default current, set by <LVDS_CURR>
1 2x LVDS Current set by <LVDS_CURR>
D3-D2 <LVDS CURRENT> LVDS current programming
00 3.5 mA
01 2.5 mA
10 4.5 mA
11 1.75 mA
D9-D4 LVDS internal termination
D9-D7 <DATA TERM> Internal termination for LVDS output data bits
000 No internal termination
001 300 Ω
010 185 Ω
011 115 Ω
100 150 Ω
101 100 Ω
110 80 Ω
111 65 Ω
D6-D4 <CLKOUT TERM> Internal termination for LVDS output clock
000 No internal termination
001 300 Ω
010 185 Ω
011 115 Ω
100 150 Ω
101 100 Ω
110 80 Ω
111 65 Ω
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