MFG:IDT Package Cooled:126
MFG: IDT
Package Cooled: 126
Description: The IDT77V1254L25 is a member of IDT's family of products supporting Asynchronous Transfer Mode (ATM) ...
The IDT77V1254L25 is a member of IDT's family of products supporting Asynchronous Transfer Mode (ATM) data communications and networking. The IDT77V1254L25 implements the physical layer for 25.6 Mbps ATM, connecting four serial copper links (UTP Category 3 and 5) to one ATM layer device such as a SAR or a switch ASIC. The IDT77V1254L25 also operates at 51.2 Mbps, and is well suited to backplane driving applications.
The 77V1254L25-to-ATM layer interface is selectable as one of three options: 16-bit UTOPIA Level 2, 8-bit UTOPIA Level 1 Multi-PHY, or quadruple 4-bit DPI (Data Path Interface).
The IDT77V1254L25 is fabricated using IDT's state-of-the-art CMOS technology, providing the highest levels of integration, performance and reliability, with the low-power consumption characteristics of CMOS.
| Symbol | Description | Max | Unit |
| VTERM | Terminal Voltage with Respect to GND | -0.5 to +5.5 | V |
| TBIAS | Temperature Under Bias | -55 to +125 | °C |
| TSTG | Storage Temperature | -55 to +120 | °C |
| IOUT | DC Output Current | 50 | mA |
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
IDT77V1254L25
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