W48C111-16HT

Clock Generators, PLLs, Frequency Synthesizers Overview

The W48C111-16HT is a frequency generator IC from the W48C111 series, designed for integrated core logic applications. It incorporates a Phase-Locked Loop (PLL) with programmable divider and multiplier capabilities to generate precise clock signals. The device features Cypress's Spread Spectrum technology to maximize electromagnetic interference (EMI) suppression. It operates within a commercial temperature range of 0°C to 70°C and supports surface-mount packaging.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates a Phase-Locked Loop (PLL) with programmable divider and multiplier functions for flexible frequency generation.
• Maximizes EMI suppression through proprietary Spread Spectrum technology.
• Configured to power-on by default in spread mode for immediate noise reduction.
• Provides two distinct copies of the CPU output signal.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Integrated core logic systems requiring low-noise clock generation
• High-performance computing platforms
• Telecommunications equipment

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the manufacturer datasheet for the specific pinout, electrical characteristics, and operating conditions of the W48C111-16HT. Confirm that the component meets the required temperature range and package specifications for your design. Ensure compatibility with the target system's voltage levels and interface requirements before finalizing procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when EMI reduction is critical for system stability. The built-in Spread Spectrum feature eliminates the need for external filtering in many cases. Consider the programmable nature of the PLL if variable clock speeds are required. Verify that the dual CPU output capability aligns with the architecture of the host processor or logic circuit.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the W48C111 series of frequency generators produced by Cypress Semiconductor Corp. These devices are engineered for high-reliability applications where signal integrity and noise management are paramount. The series utilizes advanced CMOS processes to deliver stable performance in demanding electronic environments.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Check official substitution lists for direct equivalents. Ensure any replacement maintains the same PLL functionality, Spread Spectrum capability, and output configuration. Verify package compatibility and thermal performance before swapping components.

Clock Generators, PLLs, Frequency Synthesizers FAQ

Does the W48C111-16HT support programmable frequency settings?

Yes, the device includes a programmable divider and multiplier within its PLL structure, allowing for customized frequency generation.

What is the default operational mode upon power-up?

The device powers on by default in spread mode, which activates the EMI suppression features immediately.