Part Number	DS90CR217
Manufacturer	National Semiconductor
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 st. 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 Up to 1.575 Gbps .