The DS90C383B is a +3.3V programmable LVDS transmitter that supports 24-bit flat panel display (FPD) links-65 MHz
The DS90C383B is a +3.3V programmable LVDS transmitter designed for 24-bit Flat Panel Display (FPD) links operating up to 65 MHz. It converts 28 bits of CMOS/TTL data into four LVDS data streams and transmits a phase-locked clock in parallel over a fifth link. The device supports Spread Spectrum Clocking and includes an input clock detection feature to pull LVDS pairs low when the clock is missing.
| Supply Voltage | 3.0 V to 3.6 V |
|---|---|
| Shift Clock Support | 18 to 68 MHz |
| Typical Power Dissipation | < 130 mW @ 65 MHz |
| LVDS Output Swing | 345 mV (typ) |
| Data Throughput | 227 Mbytes/sec |
| Package Type | 56-lead TSSOP |
No, no special start-up sequence is required between clock/data and /PD pins.
The device supports a transmit clock frequency up to 65 MHz.
Yes, it supports Spread Spectrum Clocking up to 100kHz with deviations of +2.5% center spread or -5% down spread.