SC2200 NSC [National Semiconductor], SC2200 Datasheet - Page 375

• Manufacturer Part Number: SC2200
• Description: Thin Client On a Chip
• Manufacturer: NSC [National Semiconductor]

Revision 3.0
Electrical Specifications
1.
2.
3.
4.
5.
Symbol
V
I
INL
DNL
t
t
DDM
C
PSRR
FR
ST
R
FR
OUT
The maximum difference between the ideal (straight) conversion line and the actual conversion curve.
The maximum difference between the ideal step size (1 LSB) and any actual step size.
The input changes from 00h to FFh. The time from output voltage at 50% of step change to output settling (within an
error of 1 LSB) is the full-scale settling time.
The input changes from 00h to FFh. The output changes from 10% to 90%.
AV
is the ratio of the measurement of output at AV
CCRT
changes within the range of 3V to 3.6V. Output voltage is measured for peak-to-peak maximum change. PSSR
Parameter
Full range output voltage
Full range output current
Integral linearity error
Differential linearity error
Full-scale settling time
Rise time
DAC to DAC matching
Max output capacitance
Power supply rejection ratio
4
Table 8-14. CRT DAC (RED, GREEN, and BLUE Outputs)
1
(Continued)
3
2
5
CCRT
= 3.3V.
375
Min
0.6
16
Max
0.72
19.2
3.5
10
15
4
5
1
1
Unit
LSB
LSB
mA
pF
ns
ns
%
%
V
Comments
SETRES = 470
R
Digital input = FFh
SETRES = 470
R
Digital input = FFh
C
At 0 to 1 MHz
L
L
L
= 37.5
= 37.5
= 40 pF
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