fms9884akac175 Fairchild Semiconductor, fms9884akac175 Datasheet - Page 9

• Manufacturer Part Number: fms9884akac175
• Description: 3x8-bit, 108/140/175 Ms/s Triple Video A/d Converter With Clamps
• Manufacturer: Fairchild Semiconductor

FMS9884A
Analog-to-Digital Converter
Table 1. Gain Calibration
REV. 1.2.2 12/7/01
G
FF
66
0
7-0
h
h
Register
Register
Gain
Offset
•
Conversion Range (mV)
G
OS
7-0
5-0
1000
500
700
Current
D/A
V
⁄
RGB
D/A
REF
Figure 2. A/D Converter Architecture
IN
R
LEVEL
V
OS
I
BIAS
+ I
Table 2. Offset Calibration
Sampling Clock PHASE Adjustment
+
-
Track &
OFFSET
Hold
OS
1F
3F
0
5-0
A/D Core
h
h
(
SCK
A/D
•
Output Offset (decimal)
)
•
(
PRODUCT SPECIFICATION
+31
-32
0
D
•
)
7-0
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