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Product Detailed Parameters
- Description：1242AV4-DB - AGERE COMMS DEVICE
- Series：*
- Mfr：Agere Systems
- Package：Bulk
- Function：-
- Interface：-
- Number of Circuits：-
- Voltage - Supply：-
- Current - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Power (Watts)：-
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Overview
The 1242AV4-DB is a telecommunications interface integrated circuit manufactured by Agere Systems. It belongs to the interface - telecom series and is designed for use in telecommunications applications. The component is currently listed as an active product with bulk packaging. Official documentation identifies it as a device intended for telecom communications, though specific electrical parameters such as voltage or pin configurations are not detailed in the available public records.
Feature Summary
- Designed for telecommunications interface applications
- Compatible with SONET/SDH standards
Applications
- Telecommunications systems
- SONET/SDH compatible interfaces
Procurement Notes
Verify the manufacturer source carefully, as Agere Systems assets were acquired by LSI Corporation and subsequently AMD/Microchip. Confirm that the specific suffix 'DB' corresponds to the exact package and temperature grade required for your design. Ensure the part status remains active for long-term supply planning, as legacy telecom components may have limited production runs.
Selection Notes
Select this component only if your design requires a specific Agere/LSI telecom interface solution compatible with SONET/SDH protocols. Evaluate the bulk packaging format against your assembly capabilities. Cross-reference the pinout and electrical requirements with your system architecture to ensure compatibility with existing signal processing chains.
Part Context
This component originates from Agere Systems, a former leader in integrated circuits and optical communication components. The company's semiconductor division was later acquired by LSI Corporation, which was then acquired by Avago Technologies (now Broadcom). Microchip Technology also holds certain rights to Agere products through its acquisition of LSI's embedded processing business.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the complex corporate history involving Agere, LSI, and Microchip, direct equivalents may require consulting official obsolescence notices or contacting the current manufacturer for recommended alternatives.
