![](http://datasheet.mmic.net.cn/Exar-Corporation/XRD9836ACG_datasheet_102212/XRD9836ACG_28.png)
XRD9836
xr
16-BIT PIXEL GAIN AFE
REV. 1.0.0
28
FIGURE 21. 3-CHANNEL LATENCY FOR PARALLEL ADCDO (OUTPUT DATA BUS) & OGI (INPUT BUS)
CCDOUT
(Parallel RGB)
VSAMP
BSAMP
ADC Samples Green
ADC Samples Red
ADC Samples Blue
CDS samples Red, Green, and
Blue
Pixel
(n)
Pixel
(n+1)
Pixel
(n+2)
Pixel
(n+3)
Pixel
(n+4)
(9 ADCLK Latency)
R
e
d
P
ix
e
l
(n
)
G
rn
P
ix
e
l
(n
)
B
lu
P
ix
e
l
(n
)
R
e
d
P
ix
e
l
(n
+
1
)
G
rn
P
ix
e
l
(n
+
1
)
ADCDO
8-bit parallel
R
D
H
R
D
L
G
D
L
B
D
L
G
D
H
B
D
H
IE
Tev
OGI 10bit
parallel
O
f
G
a
i
n
O
f
G
a
i
n
O
f
G
a
i
n
R
E
D
R
E
D
G
R
N
G
R
N
B
L
U
B
L
U
Pixel (n)
GAIN & OFFSET
Tva
Todih
Tadcdo
ADCLK
Pixel
(n-1)
B
lu
P
ix
e
l
(n
-1
)
Pixel
(n+5)
tlat
FIGURE 22. 1-CHANNEL LATENCY FOR PARALLEL ADCDO (OUTPUT DATA BUS) & OGI (INPUT BUS)
CCDOUT
(Parallel RGB)
VSAMP
BSAMP
CDS samples input
Pixel
(n)
Pixel
(n+1)
Pixel
(n+2)
Pixel
(n+3)
ADCDO
8-bit parallel
Pixel
(n-1)
IE
Tev
OGI 10bit
parallel
Tva
Togih
Tadcdo
ADCLK
DH(n)
DL(n)
DL(n-1)
DH(n-1)
Pixel
(n+4)
Pixel
(n+5)
Pixel
(n+6)
Pixel
(n+7)
Pixel
(n+8)
Pixel
(n+9)
Pixel
(n+10)
Pixel (n)
MSB's
LSB's
Pixel (n-1)
MSB's
LSB's
Gain
(n)
Offset
(n)
Gain
(n+1)
Offset
(n+1)
Gain
(n+2)
Offset
(n+2)
Gain
(n+3)
Offset
(n+3)
Gain
(n+4)
Offset
(n+4)
Gain
(n+5)
Offset
(n+5)
Gain
(n+6)
Offset
(n+6)
Gain
(n+7)
Offset
(n+7)
Gain
(n+8)
Offset
(n+8)
Gain
(n+9)
Offset
(n+9)
Gain
(n+10)
Offset
(n+10)
Gain
(n+11)
Offset
(n+11)
(9 ADCLK Latency)
tlat