IDT72V90823JG8

Signal Switches, Multiplexers, Decoders Overview

The IDT72V90823JG8 is a 3.3V time slot interchange digital switch manufactured by Renesas Electronics Corporation. It provides non-blocking switching capacity of 2,048 x 2,048 channels at a serial bit rate of 8.192 Mb/s. The device supports streams of 2.048 Mb/s, 4.096 Mb/s, or 8.192 Mb/s and features automatic identification of ST-BUS/GCI interfaces. It operates within a temperature range of -40°C to +85°C and is available in an 84-pin PLCC package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Supports non-blocking switching for up to 2,048 x 2,048 channels at 8.192 Mb/s
• Includes per-channel variable or constant throughput delay capabilities
• Features automatic identification of ST-BUS and GCI interfaces
• Provides per-stream frame delay offset programming and measurement

Signal Switches, Multiplexers, Decoders Applications

• Time slot interchange applications
• ST-BUS interface systems
• GCI interface systems
• Multi-chip switches transporting voice channels
• Concatenated data channel transport

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix JG8 against official Renesas documentation to confirm the exact package type and tape-and-reel configuration. Ensure compatibility with 3.3V power supply requirements and check for any product change notices regarding assembly sites or labeling changes prior to procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a high-density, non-blocking digital switch is required for TDM applications. It is suitable for systems needing precise control over stream input delays and high-impedance output states. Verify that the 8.192 Mb/s maximum bit rate meets system timing requirements.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the IDT72V90823 family of time slot interchange digital switches. These devices are designed for telecommunications and industrial networking applications requiring reliable data routing between multiple channels without blocking.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Consult official Renesas documentation for confirmed substitute part numbers. No verified public substitutes are listed in the provided source material.