CSD 203YC

Analogue Y/C¸¦ ÀÔ·Â¹Þ¾Æ SDI·Î º¯È¯ÇÏ´Â Àåºñ
ÀÔ·Â : 1 x Analogue Y/C
Ãâ·Â : 3 x SDI  
Analogue Y/C to Serial Digital Converter
This module converts analogue PAL or NTSC video to 270 Mb/s component serial digital video. The input to the board
may be a composite or seperate luminance and chroma (Y/C) signal. The input is sampled at 13.5 MHz to 10 bit
resolution. When in composite mode the PAL/NTSC decoder utilises a fully digital comb decoder process. The board
can automatically switch between PAL and NTSC. In the absence of a analogue input the board will free run generating
a valid digital black.

The CSD module is part of our Series 200 range of interface products. These can be mounted in a 1U or 3U frame. All
the modules in the Series 200 are a eurocard size and plug into the front of the frame for easy acess.

Input
Input Analogue Composite PAL or NTSC.
Input levels - 0.7V (100IRE) video, 0.3V (40IRE) sync.
Input present LED.

Output
3 x 270Mb/s serial digital to EBU Tech. 3267-E, (SMPTE 259M)
(Option of four SDV outputs if required.)

Conversion The composite signal is digitised to 10 bit resolution.
A 3 line adaptive comb decoder is used to decode the composite signal.

Adjustments
Switch between Y/C or composite operation
Automatic standard (PAL /NTSC) select can be disabled.
Horizontal Position Adjustment by ¡¾1uS in 150nS steps.


Physical Eurocard size module (220x100mm) for mounting in Microvideo's 1U and 3U frames
Note - frames can be fitted with a mixture of Microvideo converters products,
including our Serial Digital to analogue composite (SDC200) cards.
                   

 
¸ñ·Ï