参数资料
型号: XRD9826ACD-F
厂商: Exar Corporation
文件页数: 11/33页
文件大小: 0K
描述: IC 16B CCD/CIS SIG PROC 20SOIC
产品变化通告: Obsolescence Notification 15/Apr/2010
标准包装: 37
位数: 16
通道数: 3
电压 - 电源,模拟: 3V,5V
电压 - 电源,数字: 3V,5V
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 管件
XRD9826
19
Rev. 1.10
Area or Linear CCD Applications
Figure 13 is a block diagram for applications with Area
or Linear CCDs (The timing for Area CCDs and B/W
CCDs is the same). For Area or Linear CCD applica-
tions, a global offset is loaded into the serial port at the
beginning of a line. The gain is set to adjust for the
highest color intensity of the CCD output. Once the
pixel values have been sampled, the gain and offset are
adjusted at the beginning of the next line. For example,
if there is a line-to-line variation between the black
reference pixels, the offset is adjusted. The gain is
always adjusted for the highest color intensity.
Figure 13. CCD AC Coupled Application
RL
VRT
VRB
VDD
RED
XRD9826
CLAMP
M
U
X
AREA
or
LINEAR
CCD
N/C
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