EL1528CLZ-T13

Overview

The EL1528CLZ-T13 is a dual-channel differential DSL line driver manufactured by Elantec Semiconductor. It integrates two independent drivers designed for ADSL and VDSL applications, providing high-speed data transmission over copper telephone lines. The device operates with a single supply voltage and features low power consumption suitable for portable and battery-operated systems. It includes built-in protection mechanisms against thermal shutdown and short-circuit conditions to ensure reliable operation in harsh environments.

Feature Summary

• Dual-channel architecture supporting simultaneous ADSL and VDSL signal processing
• Integrated thermal shutdown and short-circuit protection for enhanced reliability
• Low power consumption design optimized for portable and battery-powered equipment

Applications

• ADSL modem line interface circuits
• VDSL access network terminals
• Digital subscriber line transceivers

Procurement Notes

Verify the manufacturer origin as Elantec Semiconductor, noting that Elantec was acquired by Intersil, which later became part of Renesas Electronics. Confirm the package type matches the HTSSOP-20 specification. Ensure the suffix T13 indicates tape and reel packaging. Check for RoHS compliance status if required for your specific manufacturing process.

Selection Notes

Select this component when designing DSL modems requiring dual-channel differential output. Compare it with similar drivers from Intersil or Renesas for pin compatibility. Consider the operating temperature range and supply voltage requirements. Verify that the thermal performance meets your system's heat dissipation capabilities without external heatsinks.

Part Context

This component belongs to the Elantec EL1528 family of DSL line drivers. It is functionally related to other models like the EL1528CRE-T13 but may differ in package or environmental rating. The EL1528 series is widely used in telecommunications equipment for converting digital signals to differential analog signals for transmission over twisted pair cables.

Replacement Considerations

The EL1528CRE-T13 is a documented alternative from the same product family. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Other potential replacements include ISL1539AIRZ-T13, though functional differences exist.