PDI1394P23 is a 2-port/1-port 400 Mbps physical layer interface that fully supports the provisions of IEEE 1394-1995 Standard and P1394a-2000 Standard. It is fully interoperable with Firewire and i.LINK implementations of the IEEE 1394 Standard. It provides two 1394a fully-compliant cable ports at 100/200/400 Mbps and supports extended bias-handshake time for enhanced interoperability with camcorders.
The PDI1394P23 is a physical layer interface designed to implement a two/one port node in a cable-based IEEE 1394-1995 and/or 1394a-2000 network. It provides digital and analog transceiver functions for data transmission and reception, fully supporting the IEEE 1394-1995 Standard and the P1394a-2000 Standard.
The device operates with a single 3.3 volt supply and supports speeds of 100, 200, and 400 Mbps. It includes features such as connection debounce, multispeed concatenation, and arbitration acceleration. The interface supports both low-cost bus-holder isolation and optional electrical isolation, and is compatible with link-layer controllers like the PDI1394L40 or PDI1394L41.
| Supported Standards | IEEE 1394-1995 and P1394a-2000 |
|---|---|
| Data Rates | 100/200/400 Mbps |
| Supply Voltage | 3.3 V |
| Operating Temperature Range | 0 to +70 °C |
The PDI1394P23 is designed to interface with Link Layer Controllers (LLCs), such as the PDI1394L40, or PDI1394L41.
Yes, it can be used as a one port PHY without the use of any extra external components.