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A
N
Composite video output
Composite video
formats
Composite video output Number of outputs
Sync and burst
characteristics
Test and idle signals
Output video stability
A-10
Composite video output
Composite Video I/F
Connector type
Nominal output impedance
Isolation between outputs
Return loss
Nominal output level
Difference between black and blankinglevel
Non-useful DC-component
Recovery time after
50 ms of input loss to decoder
3 s of input loss to decoder
Switch on input
Horizontal and Vertical Synchronization Characteristics
Shaping and sequence
all video formats
Color Subcarrier Burst Characteristics
Shaping of color subcarrier burst
Amplitude accuracy of color
subcarrier burst
Video idle signals
Sync. mode
Zero volt DC mode
SCH phase jitter, jitter free input
Line time jitter, jitter free input
Maximum color sub-carrier frequency
deviation from input frequency
Maximum sub-carrier frequency
2) This corresponds to 72 deg/s for 4.43 MHz PAL systems and 58 deg/s for
NTSC.
PAL systems B, G, H, I
NTSC system M
According to ITU-R Report 624-4,
1990
2
BNC
75 Ω
> 40 dB, 10 Hz to 5.5 MHz
> 35 dB, 10 Hz to 5.5 MHz
0 dBV
0 to 10% of 100 IRE. Selectable in
2.5% steps.
< ±30 mV
< length of GOP plus 50 ms
< 2000 ms
< 2000 ms
Acc. to ITU-R rep. 624-4, 1990,
SMPTE 170M
Acc. to ITU-R rep. 624-4, SMPTE
170M
± 2%
50% gray or black (selectable),
incl. Correct sync. and burst pulses
according to the selected video for-
mat
Constant DC (< 30 mV) without
sync and burst
< 2 degr
pp
< ±2.5 ns
pp
2)
PAL and NTSC: 0.045 ppm
measurement time > 0.2 s
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