ZL30611LDG6

Overview

The ZL30611LDG6 is a SONET/SDH compliant clock multiplier manufactured by Microchip Technology. It features three inputs and three outputs, supporting maximum frequencies of 1.25 GHz for input and 1.035 GHz for output. The device operates within an industrial temperature range of -40°C to +85°C and utilizes a 32-lead QFN package. It supports dual power supplies of 1.8 V and 3.3 V, with a typical operating current of 242 mA. The component is designed for low-jitter timing applications in telecommunications infrastructure.

Feature Summary

• Supports SONET/SDH standards compliance for network synchronization
• Provides flexible any-to-any frequency multiplication capabilities
• Integrates ultra-low jitter performance for signal integrity

Applications

• SONET/SDH network equipment synchronization
• Telecommunications base station timing
• High-speed data transmission interface clocks

Procurement Notes

Verify the specific suffix 'LDG6' against official Microchip documentation to confirm pinout and electrical characteristics, as suffixes often denote specific packaging or temperature grades. Ensure compatibility with required I/O voltage levels (1.8V/3.3V) during integration. Confirm moisture sensitivity handling requirements prior to assembly to prevent package damage during reflow soldering processes.

Selection Notes

Select this component when designing systems requiring strict SONET/SDH timing compliance with low jitter specifications. It is suitable for applications needing multiple synchronized clock outputs derived from various input sources. Consider the 32-QFN package constraints for PCB layout and thermal management. Verify that the input frequency range up to 1.25 GHz meets the system's reference clock requirements.

Part Context

This part belongs to the ZL306xx family of clock multipliers designed for high-performance timing applications. These devices are engineered to meet stringent telecom standards while offering programmable bandwidth options. The family typically includes variants with different input/output configurations and compliance options, serving as core timing elements in complex digital communication systems.

Replacement Considerations

Consult Microchip's official cross-reference tools for verified substitutes. Generic clock multipliers may not support the specific SONET/SDH compliance or jitter performance required. Ensure any replacement maintains the same package footprint and voltage specifications to avoid redesign.