FEATURES

· Provides a Backplane 1394 Environment That

Supports an Asynchronous Transfer Rate of

50 or 100 Mbits/s Across 2 Etches

· Single 3.3-V Supply Operation With 5-V

Tolerance on the Transceiver Receive

Interface

· Allows Utilization of 3-State Drivers as Well

as Open-Collector Drivers

· Software Compatible With the TSB14CO1APM

· Enhanced Compatibility With the 1394 Cable

Link Layer. Compatible With 1394–1995 and

1394a–2000 Link Layers; PHY/link Interface is

1394a Compliant1

· Supports Provisions of IEEE 1394–199523

· Extensive Testability and Debug Functions

Added. Expanded Register Set Including

Automatic Saving of ID and Priority for Last

Node Winning Arbitration

· 100 MHz or 50 MHz Oscillator Provides

Transmit, Receive Data, and Link Layer

Controller (LLC) Clocks

· Logic Performs System Initialization

Arbitration Functions. Encode And Decode

Functions Included for Data-Strobe Bit Level

Encoding. Incoming Data Resynchronized to

Local Clock.

· Operates Over the Extended Temperature

Ranges of 0°C to 70°C (no suffix), –40°C to

85°C (I suffix), and –40°C to 105°C (T suffix)

· Packaged in the Very Compact 48-Pin 7 x 7 x

1 mm PFB Package