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參數資料
| 型號： | AD9948 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit CCD Signal Processor with Precision Timing⑩ Core |
| 中文描述： | 10位CCD信號處理器核心精確定時⑩ |
| 文件頁數： | 21/28頁 |
| 文件大小： | 539K |
| 代理商： | AD9948 |
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REV. 0
AD9948
–21–
LINE0
GAIN0, GAIN1, GAIN0, GAIN1, ...
R
R
Gr
Gr
LINE1
LINE2
GAIN2, GAIN3, GAIN2, GAIN3, ...
GAIN0, GAIN1, GAIN0, GAIN1, ...
COLOR STEERING MODE:
PROGRESSIVE
R
R
Gr
Gr
Gb
B
CCD: PROGRESSIVE BAYER
Gb
B
Gb
B
Gb
B
Figure 17a. CCD Color Filter Example—Progressive Scan
The same Bayer pattern can also be interlaced, and the interlaced
mode should be used with this type of CCD (see Figure 17b).
The color steering performs the proper multiplexing of the R,
G, and B gain values (loaded into the PxGA gain registers), and
is synchronized by the user with vertical (VD) and horizontal
(HD) sync pulses. For timing information, see Figure 18b.
LINE0
GAIN0, GAIN1, GAIN0, GAIN1, ...
R
R
Gr
Gr
LINE1
LINE2
GAIN0, GAIN1, GAIN0, GAIN1, ...
GAIN0, GAIN1, GAIN0, GAIN1, ...
Gb
Gb
B
B
LINE0
GAIN2, GAIN3, GAIN2, GAIN3, ...
LINE1
LINE2
GAIN2, GAIN3, GAIN2, GAIN3, ...
GAIN2, GAIN3, GAIN2, GAIN3, ...
COLOR STEERING MODE:
INTERLACED
Gb
Gb
B
B
Gb
Gb
B
B
Gb
Gb
B
B
R
R
Gr
Gr
R
R
Gr
Gr
R
R
Gr
Gr
EVEN FIELD
ODD FIELD
CCD: INTERLACED BAYER
Figure 17b. CCD Color Filter Example—Interlaced Readout
A third type of readout uses the Bayer pattern divided into three
different readout fields. The three-field mode should be used
with this type of CCD (see Figure 17c). The color steering
performs the proper multiplexing of the R, G, and B gain values
(loaded into the PxGA gain registers), and is synchronized by
the user with vertical (VD) and horizontal (HD) sync pulses.
For timing information, see Figure 18c.
LINE0
GAIN0, GAIN1, GAIN0, GAIN1, ...
R
R
Gr
Gr
LINE1
LINE2
GAIN2, GAIN3, GAIN2, GAIN3, ...
GAIN0, GAIN1, GAIN0, GAIN1, ...
LINE0
GAIN2, GAIN3, GAIN2, GAIN3, ...
LINE1
LINE2
GAIN0, GAIN1, GAIN0, GAIN1, ...
GAIN2, GAIN3, GAIN2, GAIN3, ...
COLOR STEERING MODE:
THREE FIELD
Gb
Gb
B
B
Gb
Gb
B
B
R
R
Gr
Gr
FIRST FIELD
SECOND FIELD
CCD: 3-FIELD READOUT
LINE0
GAIN0, GAIN1, GAIN0, GAIN1, ...
R
R
Gr
Gr
LINE1
LINE2
GAIN2, GAIN3, GAIN2, GAIN3, ...
GAIN0, GAIN1, GAIN0, GAIN1, ...
R
R
Gr
Gr
THIRD FIELD
Gb
Gb
B
B
Gb
Gb
B
B
R
R
Gr
Gr
R
R
Gr
Gr
Gb
Gb
B
B
Gb
Gb
B
B
Figure 17c. CCD Color Filter Example—Three-Field Readout
相關PDF資料 |
PDF描述 |
|---|---|
| AD9948KCP | 10-Bit CCD Signal Processor with Precision Timing⑩ Core |
| AD9948KCPRL | 10-Bit CCD Signal Processor with Precision Timing⑩ Core |
| AD9949KCP | 12-Bit CCD Signal Processor with Precision Timing Core |
| AD9949 | 12-Bit CCD Signal Processor with Precision Timing Core |
| AD9949KCPZRL | 12-Bit CCD Signal Processor with Precision Timing Core |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9948AKCPZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD9948AKCPZRL | 制造商:Analog Devices 功能描述: |
| AD9948KCP | 制造商:Rochester Electronics LLC 功能描述:10 BIT 25 MSPS, 3V ANALOG FRONT END - Bulk 制造商:Analog Devices 功能描述: |
| AD9948KCPRL | 制造商:Rochester Electronics LLC 功能描述:10 BIT 25 MSPS, 3V ANALOG FRONT END - Bulk 制造商:Analog Devices 功能描述: |
| AD9948KCPZ | 功能描述:IC CCD SIGNAL PROCESSOR 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數字 輸出類型:數字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
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