VISTEK V1667, V1667/SY & V1667/SY-VHS
12-bit pal/ntsc to sdi adaptive
comb filter decoder
HU-V1667&SY&SY-VHS
15
7.
TECHNICAL SPECIFICATION
Analogue Input (Looping)
Format
PAL B, G, I, M, N, NTSC M, NTSC Japan, NTSC 443
Level
1V p-p composite (terminated)
Connector
BNC
Impedance
75
Ω
(external)
Return loss
> 35dB to 5.5MHz
Reference Input (Frame Synchroniser fitted)
Format
PAL B, G, I, M, N, NTSC M, NTSC Japan, NTSC 443
Level
Standard level Black and Burst (or 1V p-p composite)
Connector
BNC
Impedance
75
Ω
(external)
Return loss
> 35dB to 5.5MHz
Serial (SDV) Outputs (4)
Format
EBU Tech.3267 ANSI / SMPTE T14.22/082
Data rate
270 Mb/s
Connector
BNC
Impedance
75
Ω
Return loss
> 15dB 5-270MHz
Amplitude
800mV p-p (terminated)
DC offset
0V +/- 0.5V
Rise and fall times
0.75-1.5 ns
Jitter
< 0.2 UI p-p
Drive length
up to 250m (Belden 8281)
Video Performance
(These figures to not apply when in VHS decode mode on the V1667/SY-VHS product).
Y frequency response
< 0.2dB to 5.5MHz
Y non-linearity
< 1.0 %
Chrominance non-linearity
< 1.0 %
2T pulse
< 1 % K
2T pulse / bar
< 0.5 % K
Chroma/luma timing error
< 7 ns
Subcarrier rejection
> 45 dB
Signal to noise ratio
> 68 dB (weighted)
Miscellaneous
Power consumption
8W approx.
Frame Synchroniser
NOT
fitted.
10W approx.
Frame Synchroniser fitted.
Insertion delay
7µs
Frame Synchroniser
NOT
fitted.
