Additional model 801gf specifications pixel timing, Digital sync, Horizontal timing – Quantum Data 801GC User Manual
Page 345: Vertical timing, Outputs, Appendix a: specifications
A-5
Appendix A: Specifications
Additional Model 801GF Specifications
Pixel Timing
Frequency Range: 3.9975 MHz to 250 MHz
Step:
0.035 Hz
Jitter:
≤
800 pS line-to-line (1 sigma)
Accuracy:
25 ppm
Digital Sync
Modes:
Separate Horiz. & Vert.
Composite
Composite Configurations:
American HS OR'ed with VS
American Serrated
American Serr. &Eq.(interlaced only)
European HS OR'ed with VS
European Serrated
European Serr. & Eq.(interlaced only)
Eq. Pulse Width:
HSwidth / 2 pixels
Serr. Pulse Width: Htot - HSwid pixels (progressive)
[Htot/2] - HSwid pxls (interlace)
Equalization Interval:
Before:
0 to Vtot - Vact -VSwid - EqAfter Lines
After:
0 to Vtot - Vact -VSwid - EqBefore Lines
Step:
1 line
Interval Modes:
American (interval is equal to programmed value)
European (interval =1/2 line < programmed value)
Horizontal Timing
Frequency Range:
1.00 Ð 130KHz
Total pixels per line:
Range:
144 to 65,535 pixels
Step:
1 pixel
Active pixels per line:
Range:
16 to 2048 pixels typical
(up to 32,768 pixels under special
conditions)
Step:
1 pixel
Sync pulse width:
Range:
1 to Htot - Hact -HSdel pixels
Step:
1 pixel
Sync delay (front porch):
Range:
1 to Htot - Hact -HSwid pixels
Step:
1 pixel
Vertical Timing
Frequency Range: 1 to 650Hz
Vertical total scan lines per frame:
Range:
2 to 4096 lines (progressive)
5 to 8191 lines (interlace)
Step:
1 line (progressive)
2 lines (interlace)
Vertical active scan lines / frame:
Range:
1 to 2048 lines (progressive)
2 to 2048 lines (interlace)
(up to 4096 lines under special
conditions)
Step:
1 line (progressive)
2 lines (interlace)
Vertical Sync pulse width:
Range:
1 to Vtot - Vact -VSdel lines
Step:
1 line
Modes:American or European
Vertcal Sync delay (front porch):
Range:
0 to Vtot - Vact -VSwid lines
Step:
1 line
Outputs
RGB ANALOG VIDEO OUTPUTS
Source Z:
75-ohms
Config:
R, G, B or Y, Pr, Pb
Output levels:
Video Swing:
0 to +1.0 V
Sync Swing:
0 to Ð 400 mV
Setup:
0 to 100 IRE
Autocal:
autoadjust (internal precision ref.)
Output protection: Output buffer / 75
Ω
series term
Rise / Fall:
1.5 nSec. (typical)
Overshoot:
≤
10% (all outputs terminated)
DIGITAL OUTPUTS
Source Z:
75-ohms
±
2%
Levels:
Ф0Х = 0 VФ1Х = 5 V open circuit
Ф0Х = 0 VФ1Х = 2.5 V (term)
Rise / Fall : < 4.0 nSec
Horizontal actives beyond 2048
pixels require a reduced vertical
active limit. Vertical actives
beyond 2048 lines require a
reduced horizontal active limit.
Required limit reductions shown
in table. Horizontal actives
beyond 4096 pixels repeat the
information contained in the first
4096 pixels of each scan line.
H Active pixels
V Active
lines
513-1024
4096
1025-2048
2048
2049-4096
1024
4097-8192
512
8193-16384
256
16385-32768
128