RJ21P3AA0PT Datasheet, PDF (6/18 Pages) Sharp Electrionic Components – 1/1.8-type Interline Color CCD Area Sensor with 3 370 k Pixels

RJ21P3AA0PT
TIMING CHART
TIMING CHART EXAMPLE
Pulse diagram in more detail is shown in the figure q to r after next page.
Field accumulation mode
At first frame
Frame accumulation At first field
Field accumulation mode
accumulation mode mode
accumulation mode
q
q'
w
227.5 455 1 227.5 455 1
VD
e
848 1
r
848 1
q
227.5
q'
455 1
q
227.5
q'
455 1
ØV1A
ØV1B
ØV2
ØV3A
ØV3B
ØV4
ØOFD
(at OFD shutter operation)
OFDC
;;;;;; ;;;;;;
OS
Field accumulation Not for use Not for use
(Number of mode (5, 12, 19...) ^{(NOTE 1) (NOTE 1)}
vertical line)
Frame accumulation mode
(1, 3, 5, 7, 9...)
(2, 4, 6, 8, 10...)
Not for use Field accumulation mode
(NOTE 2) _{(5, 12, 19..) (5, 12, 19..) (5, 12, 19..)}
NOTES :
1. Do not use these signals immediately after field accumulation mode is transferred to frame
accumulation mode for still image capturing.
2. Do not use these signals immediately after frame accumulation mode is transferred to field
accumulation mode for monitoring image.
* Start the exposure period after 10 ms later that OFDC is high, and finish before change swept
transfer.
* Apply at least an OFD shutter pulse to OFD in each field accumulation mode.
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