PDI1394P11A

· 3 cable interface ports
· Supports 100Mb/s and 200Mb/s transfers
· Interfaces to any 1394 standard Link Layer Controller
· 5V tolerant I/Os with Bus Hold Circuitry
· Single 3.3V supply voltage
· Arbitrated (short) Bus Reset (1394a feature)
· Fully compatible with existing 100 Mbps Phys on the market
· Prevents a TpBias voltage driven into a non-powered PDI1394P11A from erroneously powering up the part

NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output clamp current ratings are observed.

The Philips Semiconductors PDI1394P11A is an IEEE1394-1995 compliant Physical Layer interface. The PDI1394P11A provides the analog physical layer functions needed to implement a three port node in a cable-based IEEE 13941995 network. Additionally, the device manages bus initialization and arbitration cycles, as well as transmission and reception of data bits. The Link Layer Controller interface is compatible with both 3V and 5V Link Controllers. While providing a maximum transmission data rate of 200 Mb/s, the PDI1394P11A is compatible with current 100 Mb/s Physical Layer ICs. The PDI1394P11A is available in the LQFP64 package.