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CrossOver Configuration Guide, v1.4 July, 2009 Page 15 of 21

720p/59.94 SMPTE 296M, SMPTE 292M

720p/50

SMPTE 296M, SMPTE 292M

1080i/50, 1080i/59.94

SMPTE 274M, SMPTE 292M

• 10 bit 4:2:2 component digital video and key processing

• 4:3 and anamorphic 16:9 switchable aspect ratio where applicable

• Contract Ross Video for additional format compatibility

Video Inputs

CrossOver 6 — Number of Inputs

CrossOver 12 — Number of Inputs

CrossOver 16 — Number of Inputs

Equalization (using Belden 1694 cable)

> 180m @ 1.5Gb/s

> 300m @ 270Mb/s

Impedance

75 ohm, terminating

Return Loss

> 20dB @ 1.5GHz

• All inputs are SMPTE-259M/292M serial digital non-looping.

• Inputs can be used for either key or video.

• The reference input is selectable, analog black for Standard Definition operation, and the

recommended tri-level sync for High Definition operation.

Video Outputs

Number of Outputs

7 (6 SDI and 1 SD analog)

Return Loss

> 16dB @ 1.5GHz

Rise and Fall Time

800ps +/- 10% (SD)

240ps +/- 10% (HD)

Signal Level

800mV +/- 10%

DC Offset

0 volts

Overshoot

< 8%

• All video outputs are 10-bit SMPTE-259M-C (SD Mode) or 10-bit SMPTE-292M serial

digital (HD Mode).

• EDH is inserted into all outputs and can be disabled. Aux Bus outputs do not have EDH

insertion but do pass previously inserted EDH. (SD Video Mode).

• Line CRCs are inserted into all outputs and can be disabled. Aux Bus outputs do not

have line CRCs inserted but do pass previously inserted line CRCs. (HD Video Mode).

Jitter

Video Mode

HD – Tri-Level Sync

Alignment (> 100KHz) < 0.2UI

Timing (<10Hz) < 1.0UI

HD – Composite Reference

Performance not guaranteed with

composite reference

SD – Tri-Level Sync

Alignment (> 1KHz) < 0.2UI

Timing (<10Hz) < 0.2UI

SD – Composite Reference

Alignment (> 1KHz) < 0.2UI

Timing (<10Hz) < 0.5UI

System Timing

• All video inputs zero time relative to reference input, auto timing will correct for inputs out

of time by up to +/- 0.25 line.

• System delay approximately 500 pixels.

All CrossOver Switchers

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