CDC2510CPW

Overview

The CDC2510CPW is a Phase-Lock Loop (PLL) clock driver manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 3.6V and supports a maximum frequency of 125MHz. The device features one circuit with a 1:10 input-to-output ratio, providing ten output clocks from a single input. It utilizes a 24-TSSOP package with a width of 4.40mm. The component is rated for an operating temperature range of 0°C to 70°C. It is classified as obsolete and not recommended for new designs.

Feature Summary

• Integrates a PLL-based clock driver architecture for signal distribution
• Provides ten differential or single-ended outputs from a single clock input
• Operates on a standard 3.3V power supply rail

Applications

• Clock distribution in high-speed digital systems
• Frequency synthesis in communication equipment
• System timing in embedded processors

Procurement Notes

This component is officially designated as obsolete by the manufacturer. Verification of availability should focus on surplus distributors rather than primary channels. Buyers must confirm the specific package variant and revision level, as legacy stock may vary. Compliance with current environmental standards such as RoHS should be verified against the specific lot code provided by the supplier before procurement.

Selection Notes

Engineers replacing this part should note its obsolete status. The CDC2510PWR is a related active version available in tape-and-reel packaging, whereas the CPW variant typically comes in tube packaging. Selection of a substitute requires matching the 125MHz frequency limit, 3.3V supply requirement, and 24-pin TSSOP footprint. Designers must evaluate pin compatibility and electrical characteristics carefully when migrating to newer generation clock drivers.

Part Context

The CDC2510 belongs to the 2510 series of PLL clock drivers from Texas Instruments. This family is designed for low-jitter clock distribution applications. The CPW suffix indicates a plastic small-outline package variant. The series generally targets applications requiring precise timing synchronization across multiple components in a system.

Replacement Considerations

The CDC2510PWR is a direct functional equivalent in the same family but differs in packaging format. Other compatible devices include the CDCVF2510APWR, which offers similar performance with additional power-down modes. Verify pinout compatibility before substitution.