DS90CR218A Datasheet (National Semiconductor) - +3.3V Rising Edge Data Strobe LVDS

DS90CR218A, +3.3V Rising Edge Data Strobe LVDS

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 a

DS90CR218A Features

* n n n n n n n n n n n n n 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 common mode range (around +1.2V) Narrow bus reduces cable size and cost Up to 1.785 Gbps throughput Up to 223 Megab