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XRDAN30 Datasheet, PDF (2/4 Pages) Exar Corporation – CMOS Current Output D/A Converter Design Concepts for Wide Bandwidth Applications | |||
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XRDAN30
4,
5 5
Figure 5. Root Locus
Gain
(dB)
$
5
5
,(% +4 2
Figure 8. Op Amp Open Loop Characteristics
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6 +
2 )7
$
(Figure 6. and Figure 7.) 1 '
% $
+, 8& 9& )
3
6
20 Lo g
(
R IN
RIN +
Rf )
,(% +4 2
:
+2
5
RIN ⢠Rf x (CZ + CO)
6
"*
-
-.
-.
-
/01
Figure 6. Typical Zero Compensation of Co
General Pole
6
Figure 9. Feedback Signal Path
Transfer Characteristics
5
6
5
Figure 10. Root Locus
-
-.
-.
â¢K
1 + Sâ¢P1
-
/01
Figure 7. Equivalent Circuit at Full Scale for
AC Analysis
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$ ) <
2 1
& $7
$ $
(Figures 13, 14, and 15)
2 1 " &
$
$
=2 1 $ $
& $$*
+ 1
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2
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