參數(shù)資料
型號(hào)： CXD2452R
廠商： Sony Corporation
英文描述： Timing Generator for Progressive Scan CCD Image Sensor
中文描述： 時(shí)序發(fā)生器傳感器逐行掃描CCD圖像
文件頁(yè)數(shù)： 14/28頁(yè)
文件大小： 356K
代理商： CXD2452R
– 14 –
CXD2452R
The CXD2452R does not distinguish between the high-speed shutter and low-speed shutter modes. The
interval during which Shut.FRM and Shut.HD are specified together is the shutter speed. At this time,
Shut.FRM controls the XSG1, XSG2 output, and Shut.HD controls the XSUB output. Concretely, when
specifying high-speed shutter, Shut.FRM is set to 00h. (See the figure.) During low-speed shutter, or in other
words when Shut.FRM is set to 01h or higher, the serial interface data is not loaded until this interval is
finished.
However, care should be taken as the vertical interval indicated here is set in 1/60s units when the drive mode
is monitoring drive mode and 1/30s units during recording drive mode.
For monitoring drive mode, care should be taken that shut.HD value is offset. This is because the same
exposure time can be obtained for the same shut.HD data without depending on drive mode basically for high-
speed shutter.
Formula for calculating the electronic shutter speed: [Shut.FRM/Shut.HD] (unit: μs)
Monitoring drive mode:
T = Shut.FRM
1.66834
10
4
+ {(20Ch – Shut.HD)
780 + 447}
81.5
10
–3
(107h
≤
Shut.HD
≤
20Ch)
Shut.FRM
01
01
01
Shut.HD-106h
00h
01h
00h
1A6h
AA
1DDh
1A6h
Shut. HD
WEN
SMD
Shut. FRM
XSUB
FRI
XSG1
During monitoring drive mode/low-speed shutter mode
Shut.FRM
01
Shut.HD
01h
01
00h
1A6h
AA
1DDh
Shut. HD
WEN
SMD
Shut. FRM
XSUB
FRI
XSG1
During recording drive mode/low-speed shutter mode
Recording drive mode:
T = Shut.FRM
3.33667
10
4
+ {(20Ch – Shut.HD)
780 + 447}
81.5
10
–3
(000h
≤
Shut.HD
≤
20Ch)
[High-speed/low-speed shutter mode]
During this mode, the data has the following meanings.
Symbol
Data
Description
Shutter speed data (number of vertical intervals) specification
Shutter speed data (number of horizontal intervals) specification
D18 to D25
D26 to D35
Shut.FRM
Shut.HD
相關(guān)PDF資料
PDF描述
CXD2453Q Timing Generator for LCD Panels
CXD2457R Timing Generator for Progressive Scan CCD Image Sensor
CXD2460R Timing Generator for Progressive Scan CCD Image Sensor
CXD2464R Timing Generator for LCD Panels
CXD2467AQ Digital Signal Driver/Timing Generator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXD2453Q 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for LCD Panels
CXD2457R 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for Progressive Scan CCD Image Sensor
CXD2458 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for Color LCD Panels
CXD2458AR 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for Color LCD Panels
CXD2460R 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for Progressive Scan CCD Image Sensor
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