參數(shù)資料
型號: XRD9810
廠商: Exar Corporation
英文描述: ()
中文描述: ()
文件頁數(shù): 14/25頁
文件大小: 647K
代理商: XRD9810
XRD9810/12EVAL
14
Rev. P 1.00
Preliminary
Configuration
J20 open
J21 open
J22 open
J23 open
J27 short
J28 short
Jumper Option Description
AC coupled through external capacitor C9, RED(+) channel
AC coupled through external capacitor C10, GRN(+) channel
AC coupled through external capacitor C12, BLU(+) channel
AC coupled through external capacitor C13, COM(-) channel
OVDD and DVDD common at the power header
AVDD1 and AVDD2 common at the power header
Table 2. XRD9810/12 Evaluation Board Jumper Configuration Mode 2.
Mode 3. No Clamp Function, DC Coupled CIS (#00010000100)b
The No Clamp mode is for DC coupled CIS Applications. If the CIS output has no leading or
trailing black pixels (optically shielded) a typical S/H function can sample the CIS output.
Figure 14 is a typical application circuit for Mode 3. For CIS applications that have large DC
offsets (>200mV) or optically shielded pixels use CIS, AC coupled Mode 4.
AGND
DVDD
AGND
AGND
AGND
AVDD
DGND
DVDD
DGND
VCC (5V - 15V)
P
I
S
S
D
C
0
+
2
+
2
0
0
0
0
0
0
0
0
XRD9810/12
DVDD
6
DGND
5
AVDD1
12
RED(+)
GRN(+)
BLU(+)
13
15
16
VCOM(-)
14
CAPP
18
CAPN
19
AGND
20
SYNCH
22
VSAMP
ABSAMP
23
24
25
LSDI
SCLK
28
27
26
AVDD2
21
CDSREF
17
OEB
29
DB9
DB8
DB7
DB6
DB5
DB3
DB2
DB1
DB0
9
8
7
4
3
2
1
32
31
30
10
DB10
11
0
0
+
2
0
0
Figure 14. Application Circuit Mode 3 for a DC Coupled Single Line Out CIS.
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