Introduction
Section 1
page 1.4
4/98
P/N 81905903440
INT RO DUCT IO N
1
INT RO DUCT IO N
1
Digital Video
1.3 Specifications
INPUTS
Impedance
75 Ohm, Internally Terminated, Non-Looping, BNC
Return Loss
>15dB 5MHz to 270MHz
Standard
SMPTE 259M for (D1, 270Mbit/s),
(D2 or D3, NTSC, 143Mbit/s),
(D2 or D3, PAL, 177Mbit/s),
and the proposed (Compressed, 16:9 HDTV, 360Mbit/s)
Equalization
Automatic equalization for 0 to 240 meters
of Belden 8281 or equivalent cable for
data rates up to 270Mbit/s and 0 to 150 meters
for data rates up to 360Mbit/s
Number
32
OUTPUTS
Impedance
75 Ohm BNC
Return Loss
>15dB 5MHz to 270MHz
Signal Amplitude
800mv ±10%, Terminated into 75 Ohms
DC Offset
±0.5V, Terminated into 75 Ohms
Rise/Fall Times
0.6nS ±200pS (20% to 80%), Terminated into 75 Ohms
Timing Jitter
0.2UI p-p as defined in SMPTE 259M
Alignment Jitter
0.2UI p-p as defined in SMPTE 259M
Standard
SMPTE 259M for (D1, 270Mbit/s),
(D2 or D3, NTSC, 143Mbit/s),
(D2 or D3, PAL, 177Mbit/s),
and the proposed (Compressed, 16:9 HDTV, 360Mbit/s)
Number
32
