evertz 5700MSC-IP - NTSC Genlock Operation; Figure 3-6: Lock Diagram #1 - NTSC Reference Without 10 Field Reference

5700MSC-IP
IP Network Grand Master Clock & Video Master Clock System
Revision 0.2 Page - 29
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With no phase offset applied, the SDI outputs of the 5700MSC-IP will be measured by
Tektronix gear as approximately 4.7us delayed (SD) or 1.3us delayed (HD) when the
Tektronix device is externally referenced to the respective analog sync
Examples of equipment that perform SMPTE compliant timing measurements are the Phabrix SX/DX
and OmniTek OTM-1000.
3.2.7. NTSC Genlock Operation
Figure 3-6: Lock Diagram #1 - NTSC Reference without 10field Reference
X X Y
NTSC-
M
Reference In
66.73ms
2 NTSC Frames
Color Field 1
Color Field
1
Random Phase
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
X Y
Phase and Frequency Locked Outputs
NTSC-M
SD 525i/59.94
HD 1080i/59.94
HD 1080p/
59.94
HD 720p/59.94
HD 1080p/29.97
480p/59.94
LTC 29.97Hz
NTSC Subcarrier
Frequency Locked Outputs (Random Phase)
LTC
23.98Hz, 24
Hz
Slo
-PAL 625i/48
Slo-
PAL 625i/47.95
576p/50
PAL Subcarrier
DARS, AES, Wordclock
1Hz Pulse
1/
1.001Hz Pulse
6/1
.001Hz Pulse
PAL Color Frame Pulse
PAL-B
SD 625
i/50
HD 1080i/50
HD 1080p/50
HD 1080p/25
HD 720p/50
HD 1080i/60
HD 1080p/30
HD 1080p/24(sF)
HD 1080p/23.
98(sF)
LTC 25Hz, 30Hz
NTSC-
M Subcarrier
Output (3.57MHz)
NTSC-
M
Output
1080i/59.94
Output
720p/59.94
Output
LTC 29
.97Hz
Output
DARS/AES
Outputs
48kHz
Wordclock
PAL-B
Output
X Y
4
5
6
4
5
4
5
6
4
5
Color Field 1
Color Field 1
1
2
3
4
5
6
1
2
3
4
6
7
5
4
3
2
1
6
5
4
3
2
1
End of Sync Word
End of Sync Word
MASTER CLOCK/SPG
model 5601MSC
STATUS
GENERAL
OUTPUT
INPUT
PANEL
LOCK
HELP
SELECT
ESC
eve z
r
X Y
X Y
NTSC-M
Black Burst
Y
Random Phase
Frequency Locked, Random Phase
Color Field
4
Color Field
4