Cobalt Digital Inc 9902-DC-4K Product Manual page 16

Quad-input 3g/hd uhd broadcast downconverter with optional frame sync
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1
Table 1-1
Technical Specifications — continued
Item
Serial Digital Combined Video Output
HDMI Combined Video Output
Frame Reference Input
1-12
Number of Outputs:
Two 3G/HD-SDI BNC
Impedance:
75 Ω
Return Loss:
> 15 dB at 5 MHz – 270 MHz
Signal Level:
800 mV ± 10%
DC Offset:
0 V ± 50 mV
Jitter (3G/HD/SD):
< 0.3/0.2/0.2 UI
Minimum Latency (framesync disabled):
SD: 127 pixels; 9.4 us
720p: 330 pixels; 4.45 us
1080i: 271 pixels; 3.65 us
1080p: 361 pixels; 2.43 us
HDMI CEA-861D
Number of Inputs:
Two, REF 1 and REF 2 from frame with selectable failover
Standards Supported:
SMPTE 170M/318M ("black burst")
SMPTE 274M/296M ("tri-level")
Return Loss:
> 35 dB up to 5.75 MHz
9902-DC-4K PRODUCT MANUAL
Technical Specifications
Characteristic
9902DC4K-OM (V1.5)

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