Installation manual

2. Technical Data Diamond digital
22
2.2 COMPACT SWITCHER DIAMOND DIGITAL DD10
2.2.1 INPUTS
– 16 video signals
and/or key signals BNC, serial component CCIR 656
– Input level 0.8 Vpp ± 10%, 75 ohms,
DC 0 ± 0.5 V
– Quantization 10 bits
– Common mode noise 2.5 Vpp DC - 1 kHz
– Return loss 5 - 270 Mbits > 10 db
– Autophasing range 52 ms
– Asynchronous signals switchable
– Reference signal 2 BNC, 0.3 V sync, blackburst or CCVS
75 ohms, DC 0 ± 0.1 V, can be looped through
– Return loss reference up to 7 MHz > 30 db
2.2.2 OUTPUTS
– 4 program video signals BNC, serial component CCIR 656
– 1 clean video signal BNC, serial component CCIR 656
– 1 preset video signal BNC, serial component CCIR 656
– 3 auxiliary buses BNC, serial component CCIR 656
– 1 DVE video BNC, serial component CCIR 656
– 1 DVE key BNC, serial component CCIR 656
– Output level 0.8 Vpp ± 10%, 75 ohms, DC 0 ± 0,5 V
– Quantization 10 bits or 8 bits rounded, switchable
Return loss 5 - 270 Mbits > 10 db
2.2.3 VIDEO SYSTEM DATA
– Standards, interlaced 525/60 or 625/50, switchable
– Data rate 270 Mbits/s
– Aspect ratio 4:3 or 16:9 (270 Mbits/s), switchable
– Signal processing video 4:2:2 in conformity with CCIR 601
– Sampling frequency lum. 13.5 MHz
– Sampling frequency chrom. 6.75 MHz
– Quantization video 10 bits
– Overall delay input/
program output < 1 line
Blanking horizontal transparent for background signal
– Blanking vertical transparent for background signal
except for lines 6 and 319 (625L/50 Hz)
or 10 and 273 (525L/60 Hz)