DS90CR217 Overview
The DS90CR217 transmitter converts 21 bits of CMOS/TTL data into three LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in parallel with the data streams over a fourth LVDS link. Every cycle of the transmit clock 21 bits of input data are sampled and transmitted.
DS90CR217 Key Features
- 2 20 to 85 MHz Shift Clock Support
- 50% Duty Cycle on Receiver Output Clock
- Best-in-Class Set & Hold Times on TxINPUTs
- Low Power Consumption
- ±1V mon-Mode Range (Around +1.2V)
- Narrow Bus Reduces Cable Size and Cost
- Up to 1.785 Gbps Throughput
- Up to 223 Mbytes/sec Bandwidth
- 345 mV (typ) Swing LVDS Devices for Low EMI
- PLL Requires No External ponents
