Texas Instruments

CDC421A125RGER

CDC421A125RGER Description

The CDC421A125RGER is a high-performance clock generator from Texas Instruments, designed to provide reliable and efficient clocking solutions for a variety of electronic systems. This device features a Phase-Locked Loop (PLL) and supports a wide range of input and output signal types, making it highly versatile for different applications. The CDC421A125RGER operates within a supply voltage range of 3V to 3.6V and can generate output frequencies up to 125MHz. It is available in a 24-pin VQFN package, which is ideal for surface mount applications.

CDC421A125RGER Features

• PLL Capability: The inclusion of a PLL allows for precise frequency control and synchronization, ensuring stable clock signals.
• Input Options: Supports LVCMOS and crystal inputs, providing flexibility in input signal types.
• Output Signal: Delivers LVPECL output, which is suitable for high-speed applications requiring low jitter and high signal integrity.
• Supply Voltage Range: Operates within a 3V to 3.6V range, making it compatible with a wide range of power supply configurations.
• Frequency Range: Capable of generating clock signals up to 125MHz, making it suitable for high-frequency applications.
• RoHS Compliance: The CDC421A125RGER is ROHS3 compliant, ensuring it meets environmental standards for restricted hazardous substances.
• REACH Status: Classified as REACH unaffected, indicating compliance with European chemical regulations.
• Moisture Sensitivity Level: MSL 2 (1 Year), ensuring the device remains stable and reliable in various environmental conditions.
• Packaging: Available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in manufacturing processes.
• Number of Circuits: Contains a single clock generator circuit, simplifying design and.

integration### CDC421A125RGER Applications

The CDC421A125RGER is ideal for a range of applications requiring precise and reliable clock generation. Its high-frequency capability and LVPECL output make it suitable for high-speed digital systems, such as:

• Telecommunications: Providing stable clock signals for data transmission and synchronization in communication networks.
• Networking Equipment: Ensuring accurate timing for routers, switches, and other networking devices.
• High-Speed Data Converters: Supporting ADCs and DACs that require low-jitter clock sources for accurate conversion signal.
• FPGA and ASIC Applications: Supplying clock signals for complex digital systems where precise timing is critical.
• Consumer Electronics: Used in devices such as high-definition televisions and gaming consoles where high-frequency clocking is necessary.

Conclusion of CDC421A125RGER

The CDC421A125RGER from Texas Instruments is a robust and versatile clock generator that offers a wide range of features and benefits. Its PLL capability, wide input and output options, and high-frequency performance make it an excellent choice for applications requiring precise clocking solutions. The device's compliance with environmental standards and its reliable packaging ensure it meets the demands of modern electronics manufacturing. Whether used in telecommunications, networking, or consumer electronics, the CDC421A125RGER provides a reliable and efficient clocking solution, making it a standout choice in the clock generator market.