Products
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Stackable 8 Input - 1 Output Video Multiplexer VMUX-8x1
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8 Inputs - 4 Outputs Video Crosspoint Router VRS-8x4 (video unit of the AVRS-8x4 System)
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8 Inputs - 2 Outputs Balanced Stereo Audio Crosspoint Router ARS-8x2 (audio unit of the AVRS-8x4 System)
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Video Distribution Amplifier 4xDAV-1x4
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Digital Video Routing System DVRS-8x8, SDI, SMPTE 259M
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Serial Digital Interface Generator & Tester SDIT270
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Digital Audio Delay Line DADL-2181
Data Sheet Remote Data Link - Modem Control over Remote Devices
Data Sheet SDIC08 – SMPTE 259M Serial Digital Interface to YUV/RGB and Composite 10-bit Video Encoder
Data Sheet CSDI10 – YUV and Composite to SMPTE 259M Serial Digital Interface 10-bit Video Decoder
Data Sheet SDIC10 – SMPTE 259M Serial Digital Interface to YUV / RGB / Composite / Luma / Chroma Extended 10-bit Video Encoder
Data Sheet DDA-1x16 – SMPTE 259M Serial Digital Interface Distribution Amplifier with Equalising and Reclock
We are designing many high quality products, which are intended for professional use. We are offering custom designs too, which are perfectly suited to your needs.
Contact us for more information at  evladkov@phys.uni-sofia.bg.

SDIC08 – SMPTE 259M Serial Digital Interface to YUV/RGB and Composite 10-bit Video Encoder
The SDIC08 module provides a 10-bit conversion of a SDI input stream to Composite Video Baseband Signal and YUV/RGB with embedded sync simultaneously. Full specification CCIR 601 filters are included to ensure the maximum transparency for programme path applications.
Main Features:
SDIC08 front view
SDIC08 back view
SDIC08 Specifications
Video Serial Digital Inputs
Applicable Standards ITU-R BT.601/656
Format  EBU Tech 3267-E and SMPTE 259M-C
Number of Inputs 1 BNC
System NTSC or PAL (follows digital choice)
Input Impedance 75 Ohm
Sampling 4:2:2, 8 bit
Line/field rate 525/60 and 625/50
Return Loss >19dB, 5-270MHz
Cable Equalization 0-250m (Belden 8281)
Data Rate 270 Mbps
Data jitter 180ps for 270 Mbps data passed through 200m of Belden 8281 cable
Output Levels YUV (SMPTE/EBU)
Level Y 1V p-p
Level U,V +/-350mV, 75% saturation
Output Levels RGB
RGB 700mV p-p non-composite
RGB 1V p-p composite (sync)
Output Standards
Output Standards PAL-B, D, G, H, I, PAL-M, NTSC
Video Performance
Impedance 75 Ohm BNC
Return Loss >35dB to 5.5MHz
Hue Accuracy 1.0 Degree
Color Saturation Accuracy 1.2%
Luminance Nonlinearity < 1.1%
S/N Ratio > 68dB unweighted  (10k-  5MHz)
Differential Gain 0.4%
Differential Phase 0.4 Degree
Frequency Response (PAL Mode)
Y Stopband Cutoff > 50dB Attenuation 7.4MHz
Y Passband Cutoff > 3dB Attenuation 5MHz
Chroma Stopband Cutoff > 40dB Attenuation 4MHz
Chroma Passband Cutoff > 3dB Attenuation 2.4MHz
Power Requirements
Power 9-12 VDC, 600mA
Mechanical & Climatic
Height 45 mm (1.75 inches)
Width 90 mm (3.5 inches)
Depth 130 mm (5 inches)
Weight 0.2 Kg
Temperature +5 deg.C to +35 deg.C
Humidity 96% maximum

Copyright © 1999-2006 Emil Vladkov. All Rights Reserved.