DS90CR288A +3.3V Rising Edge Data Strobe LVDS

DS90CR288A +3.3V Rising Edge Data Strobe LVDS

The DS90CR287 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.

Features

1
• 20 to 85 MHz Shift Clock Support
• 50% Duty Cycle on Receiver Output Clock
• 2.5 / 0 ns Set & Hold Times on TxINPUTs
• Low Power Consumption
• ±1V Common-Mode Range (around +1.2V)
• Narrow Bus Reduces Cable Size and Cost
• Up to 2.38 Gbps Throughput
• Up to 297.5 Mbytes/sec Bandwidth
• 345 mV (typ) Swing LVDS Devices for Low EMI
• PLL Requires no External Components
• Rising Edge Data Strobe
• Compatible with TIA/EIA-644 LVDS Standard
• Low Profile 56-Lead TSSOP Package DESCRIPTION The DS90CR287 transmitter converts 28 bits of LVCMOS/LVTTL data into four LVDS (Low Voltage Differential Sig.