ADC 210

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Analogue RGB/YUV to Serial Digital Converters

 10 bit Broadcast Quality Performance
 Loop through of analogue input option
 Internal Test Signal Generator
 Up to six cards in a single 1U frame

The ADC210 modules are part of our Series 200 range and are
intended for broadcast quality applications. They use high
performance 10 bit signal processing circuitry. Their input is
switchable between RGB and YUV to allow them to be used with a
wide range of sources. They have a separate sync input but can be
switched to accept sync on Y (green) channel. There is an optional
loop through of analogue inputs and two SDV outputs.

Input:
Analogue Component Video, 1V p-p into 75R
with YUVS/RGBS input for standard EBU or Betacam levels.
PAL (625) or NTSC (525) line standards.
External sync input, 2V into 75R or extract from Y or green.
Input Common mode rejection 5 Volts max -56dB at 50 / 60 Hz -46dB at 15KHz

Outputs: 270Mb/s serial digital video to EBU Tech. 3267-E & SMPTE 259M.
Optional passive loop through analogue video, RGB or YUV and Sync.

Physical: Power Consumption 8W approx
Single Eurocard, front loading design for Microvideo 1U or 3U frames.

Product Codes:
ADC210 A to D for RGB/YUV, 10 bit, full 601 filtering, 1 x SDV output
ADC212 A to D for RGB/YUV, 10 bit, full 601 filtering, 2 x SDV output
ADC212L A to D for RGB/YUV, 10 bit, full 601 filtering, 2 x SDV, looped through RGB/YUV

For Near 601 filtering use -N after part No. (consult factory for spec.)
For Key channel only use - KEY after part No.

Performance:
10 bit conversion. Full Broadcast specification anti-aliasing filters used, as per 601 Rec.
Pass Band Ripple within 0.05dB up to 5.5MHz
0.1dB up to 5.75MHz
Frequency Response of Y is within 0.1dB up to 5.5MHz
Cb,Cr is within 0.1 up to 2.75Mz
Differential Phase YUV in <0.04 deg RGB in <0.05 deg
Differential Gain YUV in <0.03% RGB in <0.05%
RGB/YUV Matrix Error <1%
Crosstalk <-54dB 1 lsb at 10 bit
Noise <-54dB 1 lsb at 10 bit
Yr-Cr-Cb delay +/-5nS
Group delay inequality <10nS to 5.5MHz

Controls:
Select YUV/RGB analogue input.
Built in Test Signal Generator with split screen view for alignment.
Automatic or manual select of 625/525 (with provision for setup in 525)
External sync input or extract from Y or green.
Horizontal Position Adjustment.


                   

 
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