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零件编号 | XC-EU50CE | ||
描述 | CCD Video Camera Module | ||
制造商 | Sony | ||
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1 Page
A-AVM-100-12 (1)
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CCD Black-and-White
Video Camera Module
Technical Manual
XC-EU50/EU50CE
2001 Sony Corporation
Mode Setting
Mode Setting
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Specifications of the Input/Output
Input Phase Specifications of
the External HD/VD
Specifications of the Trigger
Pulse
External
VD
EVEN,
Non Interlace
ODD
100 200
5 200
2 µsec
to
1/4 sec
4 to 5.0 V
0 to 1.0 V
External HD
455 (454)
455 (454)
( ): CCIR
Unit: Clock
1Clk=69.84 nsec (EIA)
70.48 nsec (CCIR)
Make sure that the external HD/VD phases against the
standard central phase are as shown in the figure
above. Invalid signal input may cause an error in the
internal reset.
When you restart/reset the camera or operate the
camera by inputting an external trigger shutter pulse,
the Vsync signal for the image is output 1 H later from
the external VD.
Normal:
HD/VD continuous (EIA/CCIR frequencies:
Maintained. Timing: See the above figure.)
Restart/Reset and /External trigger shutter
HD continuous/VD (Reset): Any timing if the phase
with HD is within the above range.
Specifications of the WEN
Output
250 H(EIA)
293 H(CCIR)
4.5 V
0V
• Input impedance; 10 kΩ or more.
• The voltage and pulse width used are measured at pin
11 of a 12-pin multi-connector on the rear panel.
• If you set the trigger pulse with the DIP switches, use
the 100 µs to 1/4 sec pulse width.
Setting the external shutter speed with the trigger
pulse width
Set all DIP switches (1 to 4 on the rear panel) to 0.
You can obtain an arbitrary shutter speed by setting the
trigger pulse width to the range of 2 µsec to 250 msec.
Mode 1 (Non-reset mode)
Mode 2 (Reset mode)
Exposure time = Trigger pulse width + 97 µsec (EIA)
Trigger pulse width + 120 µsec (CCIR)
Notes
• The DIP switch 5 position is optional. (The field
setting is recommended.) The field setting can obtain
a sensitivity that is twice that of the frame setting.
• If you input a new trigger pulse before the video
signal output for the previous trigger pulse is output
completely, an incorrect video signal will be output.
The amplitude level is the typical value when
terminated with 10 kΩ.
8
For setting the shutter speed using the DIP switches
HD/VD input
N Continuous VD input
Mode Setting
External trigger shutter operation
Normal
operation*3
Trigger*1
External HD*1
1
100 µs to 250 ms
2
Exposure time (Te)*2 Exposure time (Te)*2
Trigger pulse width*3
Mode transition state
External input
inhibition area
(50 ms)
External trigger
shutter operation
3
Exposure time
(Te)*2
www.DataSheetE4Uxt.ecronmal VD*1
(Continuous
VD) T: T=under 10 ms*4
T: T=10 ms or more*4
Video out
12
T: T=10 ms or
more*4
3
WEN
250 H (EIA)
293 H (CCIR)
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside. The continuous
VD frequency is one field. Make sure you input
HD and VD at the same time.
*2 The exposure time (Te) is determined by the
setting of the DIP switches.
For details, see Page 9.
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any triggers
input in this period.
*4 An image is output when an external VD signal
falls 10 ms or more after a trigger pulse rises (2
and 3 in the figure). If the period from the trigger
rising edge to the external VD falling edge (T in
the figure) is under 10 ms, there may be a delay of
1 VD in the output. (1 in the figure shows that the
image is output for the next external VD). In this
case, see WEN since the image and WEN make up
a pair.
Note
An image is not output correctly when the next trigger
is input before the image for the previous trigger is
output.
16
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页数 | 27 页 | ||
下载 | [ XC-EU50CE.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
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