Infineon Technologies

CY2292ESL-1K2

CY2292ESL-1K2 Description

The CY2292ESL-1K2 is a programmable Phase-Locked Loop (PLL) clock generator designed by Cypress Semiconductor Corp, now part of Infineon Technologies. This device is engineered to provide reliable and precise clock signals for a variety of electronic systems. It operates within a temperature range of 0°C to 70°C (TA), making it suitable for applications in standard operating environments. The CY2292ESL-1K2 features a 1:6 input-to-output ratio, which allows for efficient frequency multiplication. It supports CMOS and crystal inputs, ensuring compatibility with a wide range of input sources. The device is designed for surface mount applications, offering a compact and reliable solution for space-constrained designs. The CY2292ESL-1K2 is powered by a dual supply voltage range of 3V to 3.6V and 4.5V to 5.5V, providing flexibility in power supply options. The output is CMOS, ensuring compatibility with standard digital circuits. Despite its obsolescence, the CY2292ESL-1K2 remains a robust choice for applications requiring a programmable PLL clock generator.

CY2292ESL-1K2 Features

• Programmable PLL Clock Generator: The CY2292ESL-1K2 features a programmable PLL, allowing for flexible frequency generation and adjustment. This capability is particularly advantageous in applications requiring precise timing and synchronization.
• Wide Operating Temperature Range: With an operating temperature range of 0°C to 70°C (TA), the CY2292ESL-1K2 is well-suited for use in various environments, ensuring reliable performance across standard operating conditions.
• Flexible Input Options: Supporting both CMOS and crystal inputs, the CY2292ESL-1K2 offers versatility in input sources. This flexibility allows designers to choose the most suitable input type based on their specific application requirements.
• Surface Mount Compatibility: The surface mount mounting type of the CY2292ESL-1K2 makes it ideal for modern PCB designs, where space efficiency and reliability are critical. This mounting type also facilitates automated assembly processes, reducing manufacturing costs and improving production efficiency.
• Dual Supply Voltage Range: The device operates within a dual supply voltage range of 3V to 3.6V and 4.5V to 5.5V, providing flexibility in power supply options. This feature ensures compatibility with a wide range of power sources, enhancing the device's adaptability in different system architectures.
• CMOS Output: The CMOS output of the CY2292ESL-1K2 ensures compatibility with standard digital circuits, simplifying integration into existing systems and reducing the need for additional interfacing components.
• 1:6 Input-to-Output Ratio: The 1:6 input-to-output ratio allows for efficient frequency multiplication, enabling the generation of higher frequency clock signals from lower frequency input sources. This capability is particularly useful in applications requiring high-frequency clock signals for synchronization and timing purposes.
• Single Circuit Design: The CY2292ESL-1K2 is designed as a single circuit, ensuring simplicity and reliability in its operation. This design approach minimizes the risk of interference and ensures consistent performance across different operating conditions.

CY2292ESL-1K2 Applications

The CY2292ESL-1K2 is ideal for a variety of applications requiring precise and reliable clock generation. Some specific use cases include:

• Communication Systems: In communication systems, the CY2292ESL-1K2 can be used to generate precise clock signals for data transmission and synchronization. Its programmable PLL and flexible input options make it suitable for applications such as Ethernet, USB, and other high-speed communication interfaces.
• Consumer Electronics: For consumer electronics, the CY2292ESL-1K2 can provide stable clock signals for microprocessors, microcontrollers, and other digital circuits. Its surface mount compatibility and dual supply voltage range make it an ideal choice for compact and energy-efficient designs.
• Industrial Control Systems: In industrial control systems, the CY2292ESL-1K2 can be used to synchronize various components and ensure precise timing. Its wide operating temperature range and reliable performance make it suitable for use in harsh industrial environments.
• Automotive Electronics: The CY2292ESL-1K2 can be used in automotive electronics to provide stable clock signals for engine control units, infotainment systems, and other critical automotive components. Its surface mount design and dual supply voltage range ensure compatibility with automotive power systems and space constraints.

Conclusion of CY2292ESL-1K2

The CY2292ESL-1K2 is a versatile and reliable programmable PLL clock generator that offers a range of features and benefits for various electronic applications. Its programmable PLL, wide operating temperature range, flexible input options, surface mount compatibility, dual supply voltage range, and CMOS output make it a robust choice for applications requiring precise clock generation and synchronization. Despite its obsolescence, the CY2292ESL-1K2 remains a valuable component for designers seeking a reliable and efficient clock generation solution.