Grass Valley 8964DEC v.1.0.5 - Manual (Page 53)

8964DEC/-FS Instruction Manual 53
Specifications
SDI Outputs
Number of outputs 4, one for each decoder
Signal type Serial digital video conforming to SMPTE259M 10-bit 4 2:2 compo-
nent digital signal
Signal level 800 mV ±10%
Connector type 75 Ω BNC on rear of frame
DC offset < 0.5 V when terminated into 75 Ω
Output return loss > 15 dB up to 270 Mb/s
Jitter Conforms to SMPTE 17.12/002 < 400 ps above 1 kHz
Rise/Fall times 700-900 ps (20 – 80% amplitude)
Error checking EDH embedded
Timing Control Parameters (line/frame synchronizer delay)
Reference input return loss w/75 Ω termination > 45 dB
Reference signal level 300 mV sync tip ± 37 ns steps
Reference signal noise level > 40 dB S/N RMS
Timebase offset tolerance < ± 40 ppm
Locking time < 1.5 sec, critically damped
Delay adjustment Frame sync: 0 to 1 frame, 37 ns steps
Line sync: 0 to 1 line, 37 ns steps
Latency
(minimum absolute delay from video in to SDI out) Line delay: 1 line + 55 µs
Frame sync: 1 line + 55 µs
Fine phase subpixel delay None
Freeze control Auto (last valid field or blue) or Manual (Field 1, Field 2 or Frame)
Environmental
Frame temperature range 0 to 45 degrees C
Operating humidity range 0 to 90% non-condensing
Non-operating temperature -10 to 70 degrees C
Mechanical
Frame type Gecko 8900 Video
Power Requirements
Supply voltage +12V
Power consumption < 8.2 W (2 A slow blow fuse)
Table 8. 8964DEC Specifications
Parameter Value