Texas Instruments TSB82AA2 High Performance 1394b 3.3V OHCI 1.1+ Compliant Link Layer Controller TSB82AA2PGEG4

The TSB82AA2PGEG4 is a discrete 1394b link-layer controller designed for high-performance applications, capable of supporting data rates up to 800 Mbps. It operates with a single 3.3-V supply and features an internal 1.8-V core voltage regulator, which contributes to its low power consumption and efficient power management capabilities. The device includes deep transmit and receive FIFOs, allowing it to handle large data payloads and mitigate potential bus latency issues. It supports multiple PCI configurations, including 33-MHz/64-bit and 33-MHz/32-bit interfaces, and is compliant with the IEEE 1394a-2000 and OHCI specifications. The TSB82AA2 is particularly suitable for high-end PC applications and peripherals requiring robust data transfer capabilities, such as S800 RAID and SAN devices.