280GLF

Overview

The 280GLF is a clock generator and frequency synthesizer from Renesas Electronics Corporation, belonging to the VersaClock series. It operates with a maximum frequency of 200MHz and supports a 1:4 input-to-output ratio. The device features spread spectrum clock generation capabilities and includes a PLL with bypass functionality. It accepts clock or crystal inputs and provides CMOS outputs. The component is designed for surface mount installation in a 16-TSSOP package (0.173 inch width). It requires a supply voltage between 3.135V and 3.465V and functions within an operating temperature range of 0°C to 70°C.

Feature Summary

• Integrated clock/frequency synthesizer with fanout distribution and spread spectrum generation
• Supports 1:4 input to output ratio with CMOS outputs
• Maximum operating frequency of 200MHz
• Built-in PLL with bypass capability

Applications

• General purpose clock distribution in digital systems
• Spread spectrum clocking for EMI reduction
• Frequency synthesis for peripheral devices requiring 200MHz clocks

Procurement Notes

The 280GLF part status is listed as End of Life (EOL) with a final shipment date of March 30, 2025. Verification of current stock availability through authorized distributors is required. Compliance with RoHS3 standards is confirmed. Users should review the Product Change Notification (PCN) regarding the end-of-life declaration before finalizing procurement plans.

Selection Notes

Select the 280GLF when a 16-TSSOP package is required for a 200MHz clock synthesizer with spread spectrum features. Ensure the design accommodates the 3.135V to 3.465V supply voltage range. Verify that CMOS outputs are compatible with the target load requirements. Consider the 0°C to 70°C industrial temperature range limits for environmental suitability.

Part Context

This component is part of the VersaClock family by Renesas Electronics. It shares functional similarities with other ICS280 series variants but is distinct in its specific package and pinout configuration. The base product number is 280PG. It serves as a dedicated timing solution for applications needing precise frequency generation and jitter management within standard industrial temperature constraints.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Due to the End of Life status, alternative components from the same manufacturer or third-party equivalents must be evaluated based on electrical compatibility and pinout mapping.