VG-857
DVI/LVDS 10 bit supported Portable Video Signal Generator
Please contact us for Brochure.
The new VG-857 is a programmable video signal generator, which supports super high gradation DVI and LVDS output with 10-bit accuracy. Deeper gradation has been realized to satisfy requirements for flat panel displays such as PDPs, where the need for ultra high-density gradation is growing.

The VG-857 supports ultra high resolution of up to 300MHz clock frequency, various test functions, patterns like 24bit true color BMP/JPEG imagery, various types of linear ramp patterns for gamma testing, scroll animation pattern with 1 dot/1H high accuracy (for testing response), etc. In spite of all these great features, the VG-857 is very inexpensive, which in turn makes it very suitable for manufacturing applications.
Features

Maximum 10 bit color gradation

  • With DVI dual interface and LVDS dual interface (through DVI to LVDS converter IA-573) each 1 channel, a maximum 10 bit level digital signal is generated. Its color level is selectable, with 0 to 10 bits of flexibly, and easy to test it with various kinds of linear ramp patterns, natural picture images, etc.

Wide range of dot clock

  • Maximum 300MHz for 8bits mode (with DVI), maximum 165MHz for 10bits mode.

Control interface uses Ethernet

  • The control interface accepts Ethernet and RS-232C. By using Ethernet, it is possible to control several units on a production line.

Editing of standard Flash Card with PC

  • An ATA - standard compact flash card is used as a memory device. Users can edit and save program data or bit map data in a PC without the video generator. The data is compatible with VG-835

Supports scroll and simple animation function

  • Horizontal and vertical “1-dot pattern scrolling” is possible. This can be used as simple animation depending on resolution.

Compact size

  • 350(W) x 44(H) x 320(D) (13.8” x 1.7” x 12.6”: 1U Size)
SPECIFICATIONS
Ouput Specifications (8-bit)
Dot Clock Frequency / Step DVI: 25 to 300 MHz / 1 KHz Step
LVDS : 20 to 180 MHz / 1 KHz Step
Horizontal Timing Setting Acccuracy It changes with the output to be used
Horizontal Timing / dot 10 to 300 KHz / Max. 8192 dots
Vertical Timing / line 15.6 to 200 / Max. 4096 dots
Video Memory 4K x 4K x 24 bits / 16.77 Million Colors
Window Place / Character Plane Window setting with a register of 1 of 16.77 million colors
Scanning Interlace / Progressive
DVI Single Link: 25 to 165 MHz
Dual Link: 50 to 300 MHz
LVDS 1ch: 20 to 90 MHz
2ch: 40 to 180 MHz
Ouptut Specifications (10-bit)
Dot Clock Frequency / Step DVI: 25 to 165 MHz / 1 KHz Step
LVDS : 20 to 165 MHz / 1 KHz Step
Horizontal Timing Setting Acccuracy It changes with the output to be used
Horizontal Timing / dot 10 to 300 KHz / Max. 4096 dots
Vertical Timing / line 15.6 to 200 / Max. 4096 dots
Video Memory 4K x 4K x 30-bits / 1,000,000,000 Colors
Window Place / Character Plane Window setting with a register of 1 of 1,073, 740,000 colors
DVI 25 to 165 MHz (using dual cables)
LVDS 1ch: 20 to 90 MHz
2ch: 50 to 165 MHz
Storage Media
PC ATA Card Compact Flash Card w/ adaptor/64 MB standard (max. 256MB)
External Interface
RS-232C, 10/100 BASE - T/TX, Remote Box
General Specifications
Voltage AC100 to 200V, 200 to 240V (50 / 60Hz)
Power Consumption 80 watts max
Operating Temperature Range +5 to 40°C
Operating Humidity Range 30 to 80% RH (no condensation)
Dimensions 320 (W) x 73 (H) x 370 (D) mm (excluding extruded parts)

12.6" x 12.9" x 14.6"
Weight Approx. 6.0 Kg (13.2 lbs)