935267010117 データシートの表示（PDF） - Philips Electronics
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935267010117 Datasheet PDF : 17 Pages
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Philips Semiconductors
Frame Transfer CCD Image Sensor
Timing diagrams (for default operation)
AC Characteristics
Horizontal frequency
Vertical frequency
Charge Reset (CR) time
Rise and fall times: image clocks (A)
register clocks (C)2
reset gate (RG)
1 Typical value for monitor mode.
2 Duty cycle = 50%
3 Tp is pulse period of C clocks
Objective specification
FXA 1012
Min.
10
10
3
3
Typical
1.561
12
20
5
5
Max.
25
14
Tp/8 3
Tp/8
Unit
MHz
MHz
µs
ns
ns
ns
C-clock pulses
FREQUENCY = 25 MHz
SSC
C1
C2
C3
C4
RG
blue (even) lines
red (odd) lines
8 dummy pixels
COMPLETE LINE READOUT CYCLE
1616 active pixels
2
black
8 overscan pixels
1600 active pixels within aspect ratio
8 overscan pixels
pixels G B G B G B G B G B G B G B G . . . . . . . B G B G B G B G B G B G B
RGRGRGRGRGRGRGR . . . . . . . GRGRGRGRGRGRG
20ns 40ns
25MHz HORIZONTAL TRANSPORT PULSES
C1
6ns
C2
C3
C4
6.7ns
RG
SENSOR SIGNAL
70 black pixels
Figure 3 - Timing diagram for horizontal pulses
2000 January
6
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