CS5824

www.DataSheet4U.com CS5824 28:4 LVDS Transmitter GENERAL DESCRIPTION The CS5824 receives four sets of 7-bit data in CMOS logic level and converts them into four lowvoltage differential signaling (LVDS) serial channels. The 7-bit input data is referenced to the CKIN signal. The RF pin selects either rising or falling edge trigger of CKIN. Parallel to serial conversion is performed by a 7X internal generated clock reference using onchip PLL using CKIN. A copy of CKIN but phaselocked to the output serial streams, CLKOUT, is also converted to the fifth LVDS channel. The CS5824 offers a reliable communication media using LVDS signaling and provides low EMI dealing with wide, high-speed TTL interfaces. This is especially attractive for interfaces between GUI controller and display systems such as LCD panels for SVGA/XGA/SXGA applications. FEATURES Four 7-bit serial and one clock LVDS channels. Compatible with ANSI TIA/EIA-644 LVDS standard. Wide CKIN ranges from 31MHz to 68MHz. Fully integrated on-chip PLL that provides 7X CKIN serial shift clock. Pin selectable for rising or falling edge trigger. Support power-down mode. 5V/3.3V tolerant data input. Single 3.3V supply operation. CMOS low power consumption. Functional compatible with DS90C385. Available in 56-pin TSSOP package. BLOCK DIAGRAM D0,D1,D2,D3, D4,D6,D7 DIN DataSheet4U.com DataShee SHIFT/LOAD_N CLK PARALLEL-IN SERIAL-OUT 7-Bit SHIFT REGISTER EN Y0P Y0N D8,D9,D12,D13, D14,D15,D18 DIN SHIFT/L...