參數(shù)資料
型號: AD9944
廠商: Analog Devices, Inc.
英文描述: Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors
中文描述: 完整的10位和12位,25 MHz的CCD信號處理器
文件頁數(shù): 17/20頁
文件大小: 485K
代理商: AD9944
AD9943/AD9944
CCD MODE TIMING
Rev. B | Page 17 of 20
N
N + 1
N + 2
N + 9
N + 10
t
OD
t
S1
t
ID
t
ID
N – 10
N – 9
N – 8
N – 1
N
NOTES
1. RECOMMENDED PLACEMENT FOR DATACLK RISING EDGE IS BETWEEN THE SHD RISING EDGE AND NEXT SHP FALLING EDGE.
2. CCD SIGNAL IS SAMPLED AT SHP AND SHD RISING EDGES.
SHP
SHD
DATACLK
OUTPUT
DATA
CCD
SIGNAL
t
S2
t
CP
0
Figure 14. CCD Mode Timing
CCD
SIGNAL
EFFECTIVE PIXELS
CLPOB
OPTICAL BLACK PIXELS
HORIZONTAL
BLANKING
DUMMY PIXELS
EFFECTIVE PIXELS
PBLK
NOTES
1. CLPOB WILL OVERWRITE PBLK. PBLK WILL NOT AFFECT CLAMP OPERATION IF OVERLAPPING WITH CLPOB.
2. PBLK SIGNAL IS OPTIONAL.
3. DIGITAL OUTPUT DATA WILL BE ALL ZEROS DURING PBLK. OUTPUT DATA LATENCY IS NINE DATACLK CYCLES.
OUTPUT
DATA
EFFECTIVE PIXEL DATA
OB PIXEL DATA
DUMMY BLACK
EFFECTIVE DATA
0
Figure 15. Typical CCD Mode Line Clamp Timing
相關(guān)PDF資料
PDF描述
AD9943KCPZRL Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors
AD9944KCP Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors
AD9944KCPRL Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors
AD9944KCPZ Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors
AD9944KCPZRL Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors
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