LMK04102SQ/NOPB

Clock Generators, PLLs, Frequency Synthesizers Overview

The LMK04102SQ/NOPB is a jitter cleaner manufactured by Texas Instruments, designed for high-performance clock distribution. It features an integrated voltage-controlled oscillator (VCO) operating within the 1600 to 1750 MHz frequency range. The device provides five output channels: three configurable for 2VPECL or LVPECL standards and four for LVCMOS levels. It is housed in a 48-pin WQFN package suitable for surface-mount applications. The component operates reliably across an extended temperature range from -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates a wide-range VCO to eliminate external crystal requirements
• Supports mixed output interface configurations for flexible system integration
• Optimized for low-noise performance in demanding signal environments

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data converter clocking systems
• Telecommunications infrastructure timing
• Test and measurement equipment synchronization

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics. Ensure the ordering part number matches the required package variant and temperature grade. Cross-reference with the manufacturer's latest datasheet to validate current production status and compliance certifications before finalizing procurement plans.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a compact solution with an integrated VCO is required to reduce board space. Consider the specific output drive capabilities needed for PECL versus CMOS loads. Evaluate the input frequency range compatibility with existing reference sources to ensure proper PLL locking behavior within the specified operational parameters.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This device belongs to the LMK041xx family of clock synthesizers and jitter cleaners. It shares architectural similarities with other members like the LMK04110 but differs in output configuration and VCO specifications. The family is characterized by cascaded PLL architectures designed for superior phase noise suppression in complex timing networks.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

LMK04102SQX/NOPB