JAI TM-6710 - Manual (Page 22)

Page 16
Operation
TM-6710/6710CL High-Speed Progressive Scanning CCD Camera
FIGURE 12. Internal Slow Reset Mode
3.3.4 Partial Scan Mode
A key advantage of the TM-6710 is the partial scan mode, which provides up to 300Hz frame rate
output. 200 line partial scan is output at 236Hz. 100 line partial scan is output at 300Hz.
3.3.5 Integration
Integration is activated by keeping INTEG control as active low. Integ is #11 of the 12-pin connector for
the TM-6710, (TTL) and #10 and 23 of the Camera Link connector for the TM-6710CL (LVDS).
During low, the TM-6710 series keeps integrating and, upon the rising edge of the INTEG control pulse,
outputs the frame. During integration, the signal processing keeps optical black levels as the reference
black video to clamp video levels. This has the result of cancelling out thermal noise during the
integration period.
7H
Hd
Internal Vinit
Transfer Gate
Pulse
Discharge pulse
Composite
Video
Exposure Time
5H
External
Pulse
X
min 2H (VINIT)
1 2 3 4 5 6 7 8 9 10
VIDEO POWER
SHUTTER
0 1
2 3 4 5 7 8 9
DWN
UP
MODE
DIGITAL
1 0 2
3 4 5 678
9 A B
C D E
6
Normal mode: F UP 120 Hz progressive scan
200 line scan: F DWN 236 Hz progressive scan
100 line scan: E UP 300 Hz progressive scan