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291PGLFT

291PGLFT Description

The 291PGLFT is a high-performance clock/frequency synthesizer from Renesas Electronics Corporation, designed to deliver reliable and efficient timing solutions. This device is part of the VersaClock® series, known for its versatility and robustness in various electronic applications. The 291PGLFT features a programmable phase-locked loop (PLL) with bypass capabilities, ensuring flexibility in clock generation and synchronization. It operates within a supply voltage range of 3.135V to 3.465V and supports both clock and crystal inputs, providing a wide range of input options. The output is CMOS-compatible, making it suitable for integration with a variety of digital systems. The device is housed in a 20TSSOP package and is available in tape and reel format, facilitating surface-mount assembly processes.

291PGLFT Features

• Programmable PLL with Bypass: The 291PGLFT incorporates a programmable PLL that can be bypassed, offering enhanced flexibility in clock generation and synchronization. This feature allows users to optimize performance based on specific application requirements.
• Wide Input and Output Options: Supporting both clock and crystal inputs, the 291PGLFT provides a broad range of input options to meet diverse system needs. The CMOS output ensures compatibility with a wide array of digital circuits.
• Wide Operating Voltage Range: With a supply voltage range of 3.135V to 3.465V, the 291PGLFT is designed to operate efficiently within a variety of power supply conditions, enhancing its versatility.
• High Maximum Frequency: The device supports a maximum frequency of 200MHz, making it suitable for high-speed applications requiring precise clock generation.
• Compliance and Reliability: The 291PGLFT is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. It also features a moisture sensitivity level (MSL) of 1, indicating unlimited storage life under standard conditions.
• Temperature Range: The operating temperature range of 0°C to 70°C ensures reliable performance in a variety of environmental conditions.
• Surface Mount Compatibility: The 20TSSOP package and surface-mount mounting type make the 291PGLFT ideal for modern, space-efficient PCB designs.

291PGLFT Applications

The 291PGLFT is well-suited for a variety of applications where precise clock generation and synchronization are critical. Its wide input and output options, coupled with its high maximum frequency, make it ideal for high-speed digital systems. Specific use cases include:

• Telecommunications: Providing reliable clock signals for data transmission and synchronization in communication systems.
• Networking: Ensuring precise timing in network equipment, such as routers and switches, to maintain data integrity and reduce latency.
• Consumer Electronics: Enhancing the performance of devices such as smartphones, tablets, and gaming consoles by providing stable clock signals.
• Industrial Automation: Supporting the synchronization of control systems and data acquisition devices in industrial environments.
• Automotive Electronics: Ensuring reliable clock generation for in-vehicle infotainment systems and advanced driver-assistance systems (ADAS).

Conclusion of 291PGLFT

The 291PGLFT from Renesas Electronics Corporation is a versatile and reliable clock/frequency synthesizer that offers a wide range of features and benefits. Its programmable PLL with bypass, wide input and output options, and high maximum frequency make it an ideal choice for high-speed digital systems. The device's compliance with environmental and safety standards, along with its surface-mount compatibility, further enhances its appeal for modern electronic designs. Whether used in telecommunications, networking, consumer electronics, industrial automation, or automotive applications, the 291PGLFT provides a robust and efficient solution for precise clock generation and synchronization.