Analog Video to SDI Converter

The Analog Video to Serial Digital Converter accepts all analog video inputs format as Composite PAL/NTSC/SECAM, Component RGB/YUV and converts them to Serial digital component 270Mbit/sec according to BT656-3 standard.
Incipiently the composite signal input, automatic gain & color controlled, separates luminance/chrominance by its adaptive 2D comb filter, shapes color components by transient improvement filter, converted the analog component signals to digital by using 2xFs Over-sampling and 10 bit resolution converter, raw-sampled VBI data and inserting in the digital luminance portion, and finally frames the derived video components into the serial digital output 270 Mbit/sec. Analog input format selection is performed via on-board DIP Switches and the vision phase output or component input levels are adjusted via front panel rotary encoder.
BNC connectors for CVBS input with active loop-through, component analog inputs,

 together with 4 SDI output are located in the rear panel.

 

Features                                                                                                                            more information

• AGC & ACC of the analog composite input with Active Loop-through

• 2D Comb Filter for Luminance / Chrominance Separation

• Transient Improvement Filter for Shaping Color Component

• Raw sample Vertical Blanking Interval Data Utility as (Teletext, VITS…)

• Adjustable Selected Component Level ±10%

• Adjustable Vision Phase ±10 TV line

• 10 Bit Resolution 2×Fs Over-sample A/D Converter

• four serial digital outputs SDI

• Installable in 3RU Digital Studio Subrack