The Chroma 23293-B Video Pattern Generator is a high value-added test device that is designed by brand new architecture with high speed transmission features to provide high performance system control. It also supports the up-to-date high resolution multimedia digital/audio transmission interface, HDMI V1.3.

The Chroma 23293-B has Analogue/Digital/ TV signals. For the analogue signal of RGB output, the pixel rate is up to 250MHz, while the digital signal of TMDS output, the pixel rate is up to 330MHz. Also, it supports the DVI dual channel HDCP test to satisfy the requirements for higher bandwidth application.

In TV output specification, the image and chromaticity signals comply with the NTSC, PAL and SECAM standards. Furthermore, the tests for special TV functions such as Closed Caption, V-chip and Teletext are supported.

The HDMI output video signals are RGB & YCbCr with the sampling modes of 4:4:4 & 4:2:2. The audio output contains the built-in low distortion sine wave. Chroma 23293-B supports the brand new HDMI V1.3 features:

Higher speed bandwidth and colour depth: It supports 24,30 bits (RGB or YCbCr) and the new generation color standards xvYCC, sYCC, Adobe RGB and Adobe YCC to attain truly natural color and high resolution image screen.