DS90C387RVJDX/NOPB Texas Instruments - Yeehing Electronics

85MHz Dual 12-Bit Double Pumped Input LDI Transmitter VGA/UXGA

Pricing (USD)

Quantity	Unit Price
1 — 99	7.432
100 — 249	6.059
250 — 999	4.762
1,000 +	2.83

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

DS90C387RVJDX/NOPB Datasheet

More Information

The DS90C387R transmitter is designed to support pixel data transmission from a Host to a Flat Panel Display up to UXGA resolution. It is designed to be compatible with Graphics Memory Controller Hub (GMCH) by implementing two data per clock and can be controlled by a two-wire serial communication interface. Two input modes are supported: one port of 12-bit( two data per clock) input for 24-bit RGB, and two ports of 12-bit( two data per clock) input for dual 24-bit RGB( 48-bit total). In both modes, input data will be clocked on both rising and falling edges in LVTTL level operation, or clocked on the cross over of differential clock signals in the low swing operation. Each input data width will be 1/2 of clock cycle. With an input clock at 85MHz and input data at 170Mbps, the maximum transmission rate of each LVDS line is 595Mbps, for a aggregate throughput rate of 2.38Gbps/4.76Gbps. It converts 24/48 bits (Single/Dual Pixel 24-bit color) of data into 4/8 LVDS (Low Voltage Differential Signaling) data streams. DS90C387R can be programmed via the two-wire serial communication interface. The LVDS output pin-out is identical to DS90C387. Thus, this transmitter can be paired up with DS90CF388, receiver of the 112MHz LDI chipset or FPD-Link Receivers in non-DC Balance mode operation which provides GUI/LCD panel/mother board vendors a wide choice of inter-operation with LVDS based TFT panels.