TM1062TXDUAT

Overview

The TM1062TXDUAT is an IEEE 1394B FireWire transceiver line interface module from the Copperhead series by iNRCORE. It supports a data rate of 1062 Mb/s with a supply voltage of 3.3 V. The device operates within a temperature range of -55°C to +125°C and features low power dissipation of 232 mW at 25°C, rising to 39 mW at 125°C. Thermal resistance (θja) is 41 °C/W at 25°C. The 'T' suffix indicates tape and reel packaging. Electrical specifications include a differential signal level of 1350-1500 mV and total peak-to-peak transmit jitter between 62 ps and 94 ps.

Feature Summary

• Integrates active transmit and passive receive circuits with isolation transformers in a small package
• Designed for distances up to 20 meters with low transmit/receive jitter
• IC grade transfer-molded package withstands 225°C peak reflow temperature profile

Applications

• IEEE 1394B FireWire line interface modules
• High-speed serial communication systems requiring low jitter
• Industrial applications operating in extended temperature ranges (-55°C to +125°C)

Procurement Notes

Verify the ordering suffix 'T' corresponds to tape and reel packaging as specified in the datasheet notes. Confirm that the component meets the required thermal profile limits during assembly. Ensure compatibility with the 3.3 V supply voltage and check if the specific revision M103.M applies to the delivered units.

Selection Notes

Select this part when IEEE 1394B compliance and extended industrial temperature operation are required. Compare power dissipation and thermal resistance against system constraints. Verify that the 28-SMD module footprint matches the PCB layout requirements. Consider the tape and reel format for automated assembly processes.

Part Context

The TM1062TXDUAT belongs to the Copperhead series of transceivers. It shares electrical characteristics with the TM1062TXDUA but differs in packaging configuration due to the 'T' suffix. This series is designed for high-performance FireWire applications requiring robust isolation and low jitter performance.

Replacement Considerations

The TM1062TXDUA is a compatible alternative with identical electrical specifications, differing only in packaging type (tube vs. tape and reel). Ensure the change in packaging does not affect the assembly process or storage conditions.

FAQ

What does the 'T' suffix indicate in the part number TM1062TXDUAT?

The 'T' suffix indicates that the component is supplied in tape and reel packaging.

What is the maximum operating temperature for the TM1062TXDUAT?

The maximum operating temperature is +125°C.

What is the typical power dissipation at 25°C?

The typical power dissipation at 25°C is 232 mW.