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ISL1539AIRZ-T13
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Product Detailed Parameters
- Description：IC TRANSCEIVER 4/0 24QFN
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Series：-
- Type：Driver
- Protocol：VDSL2
- Number of Drivers/Receivers：4/0
- Duplex：-
- Data Rate：-
- Voltage - Supply：±5V ~ 15V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-QFN (4x5)
- Receiver Hysteresis：-
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Overview
The ISL1539AIRZ-T13 is a single-channel differential DSL line driver manufactured by Renesas Electronics Corporation. It utilizes current feedback amplifier technology to provide high-speed signal transmission for VDSL2 applications. The device operates with dual power supplies ranging from ±5V to ±15V and supports surface mount installation in a 24-lead QFN package with an exposed pad (5x4 mm). It functions as a buffer and line driver within the logic IC category, designed for robust performance in digital subscriber line environments.
Feature Summary
- Implements current feedback amplifier architecture for high-speed differential signaling
- Supports VDSL2 protocol standards for broadband data transmission
- Features a compact 24-lead QFN package with exposed thermal pad
Applications
- VDSL2 line driver circuits
- Digital Subscriber Line access multiplexers
- Broadband communication interface modules
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for obsolescence notices as the product lifecycle status may indicate end-of-life conditions. Ensure packaging integrity matches specified reel or cut tape formats upon receipt.
Selection Notes
Evaluate supply chain availability due to potential discontinuation status. Compare pin compatibility and electrical specifications against existing design requirements. Consider alternative components if long-term procurement stability is critical for the production timeline. Verify thermal management needs associated with the QFN exposed pad configuration.
Part Context
This component belongs to the ISL1539A series of DSL line drivers produced by Renesas under the former Intersil brand. It serves as a specialized interface solution for telecommunications infrastructure requiring reliable high-frequency signal driving capabilities over copper lines.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for qualified alternatives compatible with VDSL2 line driver applications.
