DS90C383A Datasheet (National Semiconductor) - +3.3V Programmable LVDS Transmitter

DS90C383A, +3.3V Programmable LVDS Transmitter

The DS90C383A/DS90CF383A transmitter converts 28 bits of CMOS/TTL 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

DS90C383A Features

* n 20 to 65 MHz shift clock support n Rejects > ± 3ns Jitter from VGA chip with less than 225ps output Jitter @65MHz (TJCC) n Best

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* Class Set & Hold Times on TxINPUTs n Tx power consumption < 130 mW (typ) @65MHz Grayscale n > 50% Less Power Dissipation than BiCMOS Alternatives n Tx