301467-005 Datasheet, PDF (265/426 Pages) Intel Corporation – Express Chipset

Electrical Characteristics
R
13.4.2 RGB/CRT DAC Display DC Characteristics (Intel^®
82915G/82915GV/82915GL/82910GL GMCH Only)
Table 13-7. RGB/CRT DAC Display DC Characteristics (Functional Operating Range:
VCCA_DAC = 2.5 V ±5%)
Parameter
DAC Resolution
Min Typical Max Units
—
8
—
Bits 1
Notes
Max Luminance (full-scale)
0.665
0.700 0.770
V
1, 2, 4; white video level voltage
Min Luminance
—
0.000
—
V
1, 3, 4; black video level voltage
LSB Current
—
73.2
—
µA
4, 5
Integral Linearity (INL)
-1.0
—
+1.0
LSB 1, 6
Differential Linearity (DNL)
-1.0
—
+1.0
LSB 1, 6
Video channel-channel
voltage amplitude mismatch
—
—
6
%
7
Monotonicity
Guaranteed
—
NOTES:
1. Measured at each R, G, B termination according to the VESA Test Procedure – Evaluation of Analog
Display Graphics Subsystems Proposal (Version 1, Draft 4, December 1, 2000).
2. Max steady-state amplitude
3. Min steady-state amplitude
4. Defined for a double 75-Ohm termination.
5. Set by external reference resistor value.
6. INL and DNL measured and calculated according to VESA Video Signal Standards.
7. Max full-scale voltage difference among R, G, B outputs (percentage of steady-state full-scale voltage).
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Datasheet
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