DS90C387VJD/NOPB .

The DS90C387VJD/NOPB is a dual pixel LVDS display interface Transmitter/Receiver Pair designed to support dual pixel data transmission between host and flat panel display up to QXGA resolutions. The transmitter converts 48 bits (dual pixel 24-bit colour) of CMOS/TTL data into 8 LVDS (low voltage differential signalling) data streams. Control signals (VSYNC, HSYNC, DE and two user-defined signals) are sent during blanking intervals. At a maximum dual pixel rate of 112MHz, LVDS data line speed is 672Mbps, providing a total throughput of 5.38Gbps (672Mbps). Two other modes are also supported. 24-bit colour data (single pixel) can be clocked into the transmitter at a maximum rate of 170MHz. In this mode, the transmitter provides single-to-dual pixel conversion and the output LVDS clock rate is 85MHz maximum. The third mode provides inter-operability with FPD-link devices.

• Complies with OpenLDI specification for digital display interfaces
• Supports SVGA through QXGA panel resolutions
• Pre-emphasis reduces cable loading effects
• DC balance data transmission provided by transmitter reduces ISI distortion
• Dual pixel architecture supports interface to GUI and timing controller
• Transmitter rejects cycle-to-cycle jitter
• Programmable transmitter data and control strobe select (rising or falling edge strobe)
• Backward compatible configuration select with FPD-link
• Support for two additional user-defined control signals in DC balanced mode
• 5V Tolerant on data and control input pins
• Green product and no Sb/Br

Applications

Imaging, Video & Vision, Signal Processing