DS90CF384 - National Semiconductor

DS90CF384 +3.3V Programmable LVDS Transmitter

The DS90C383 transmitter converts 28 bits of LVCMOS/ LVTTL data into four LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in parallel with the data streams over a fifth LVDS link. Every cycle of the transmit clock 28 bits of input data are sampled and transmitted. The DS90CF384 receiver converts the LVDS d.

Features

n 20 to 65 MHz shift clock support n Programmable transmitter (DS90C383) strobe select (Rising or Falling edge strobe) n Single 3.3V supply n Chipset (Tx + Rx) power consumption < 250 mW (typ) n Power-down mode (< 0.5 mW total) n Single pixel per clock XGA (1024x768) ready n Supports VGA, SVGA, XGA and higher addressability. n Up to 227 Megabytes/sec bandwidth n Up to 1.8 Gbps throughput n Narrow bus reduces cable size and cost n 290 mV swing LVDS devices for low EMI n PLL requires no external components n Low profile 56-lead TSSOP package. n Also available in a 64 ball, 0.8mm fine pitch ball .