2510CGT-CQ0

Overview

The Renesas 2510CGT-CQ0 is a clock driver and spread spectrum clock generator IC housed in a 24-TSSOP package. It operates on a single 3.3V supply (2.97V to 3.63V) with a maximum frequency of 175MHz. The device features a 1:10 input-to-output ratio, distributing one clock input to ten CMOS outputs. Designed for low skew and low jitter, it utilizes phase-locked loop technology to synchronize outputs to the clock input via an external feedback terminal. The component is marked as obsolete.

Feature Summary

• Spread spectrum clock generation capability
• 1:10 fanout distribution with CMOS outputs
• PLL-based synchronization via external FBIN terminal
• No external RC network required

Applications

• Synchronous SDRAM systems
• PC133 registered DIMM specifications
• High-performance clock distribution networks

Procurement Notes

This part number is officially listed as obsolete by the manufacturer. Verification of availability requires checking distributor stock or secondary market sources. Confirm lead times and authenticity when sourcing from non-direct channels due to end-of-life status.

Selection Notes

Select this component for legacy designs requiring a 3.3V PLL clock driver with spread spectrum functionality. Ensure the design supports the 24-TSSOP footprint and 175MHz maximum frequency. Verify that the 1:10 output ratio meets system requirements.

Part Context

The 2510CGT-CQ0 belongs to the 2510C family of 3.3V Phase-Lock Loop Clock Drivers. It is a tube-packaged variant of the 2510CG series, distinguished by specific suffix codes indicating packaging and compliance attributes within the Renesas product line.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult Renesas technical support for current alternatives compatible with PC133 DIMM specifications.