DS90CR217 Datasheet (National Semiconductor) - +3.3V Rising Edge Data Strobe LVDS

DS90CR217, +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

DS90CR217 Features

* n 20 to 75 MHz shift clock support n 50% duty cycle on receiver output clock n Best

* in

* Class Set & Hold Times on TxINPUTs and RxOUTPUTs n Low power consumption n Tx + Rx Power-down mode < 400µW (max) n ± 1V common mode range (around +1.2V) n Narrow bus reduces cable size and cost n U