DS90CR285 - Texas Instruments

DS90CR285 +3.3V Rising Edge Data Strobe LVDS

The DS90CR285 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 DS90CR286 receiver converts the LVDS d.

Features

1
•2 Single +3.3V Supply
• Chipset (Tx + Rx) Power Consumption <250 mW (typ)
• Power-Down Mode (<0.5 mW total)
• Up to 231 Megabytes/sec Bandwidth
• Up to 1.848 Gbps Data Throughput
• Narrow Bus Reduces Cable Size
• 290 mV Swing LVDS Devices for Low EMI
• +1V Common Mode Range (Around +1.2V)
• PLL Requires no External Components
• Both Devices are Offered in a Low Profile 56- Lead TSSOP Package
• Rising Edge Data Strobe
• Compatible with TIA/EIA-644 LVDS Standard
• ESD Rating > 7 kV
• Operating Temperature: −40°C to +85°C DESCRIPTION The DS90CR285 transmitter converts 28 bits of LVCMOS/LVTTL .