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IDT2309B-1HPG8

IDT2309B-1HPG8 Description

The IDT2309B-1HPG8 is a Zero Delay Buffer IC designed by Renesas Electronics Corporation, a leading manufacturer of advanced semiconductor solutions. This 16TSSOP package device is part of the Clock Generators & Support Products category and offers a robust solution for various electronic applications requiring precise clock management. Despite being marked as obsolete, the IDT2309B-1HPG8 remains a viable option for legacy systems and specific use cases where its unique features are advantageous.

IDT2309B-1HPG8 Features

• Zero Delay Buffer: The IDT2309B-1HPG8 is designed to provide zero delay buffering, ensuring that the output clock signal is perfectly synchronized with the input clock signal. This feature is crucial for applications requiring high precision and minimal latency.
• PLL with Bypass: The device incorporates a Phase-Locked Loop (PLL) with a bypass option. This allows for flexibility in operation, enabling the use of the PLL for precise clock generation or bypassing it for direct clock signal transmission.
• LVTTL Compatibility: The input and output interfaces are compatible with Low Voltage Transistor-Transistor Logic (LVTTL), making it suitable for integration with a wide range of digital circuits.
• Supply Voltage Range: The device operates within a supply voltage range of 3V to 3.6V, providing compatibility with various power supply configurations.
• High Frequency Performance: With a maximum operating frequency of 133MHz, the IDT2309B-1HPG8 is capable of handling high-speed clock signals, making it suitable for demanding applications.
• 1:9 Input to Output Ratio: The device offers a 1:9 input to output ratio, enabling the generation of multiple clock signals from a single input clock.
• Surface Mount Technology: The IDT2309B-1HPG8 is designed for surface mount applications, facilitating compact and reliable circuit board designs.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1, indicating unlimited exposure to moisture, which enhances its reliability in various environmental conditions.
• Operating Temperature Range: The device operates within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial and consumer applications.
• Compliance: The IDT2309B-1HPG8 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

IDT2309B-1HPG8 Applications

The IDT2309B-1HPG8 is ideal for applications requiring precise clock distribution and synchronization. Specific use cases include:

• High-Speed Communication Systems: In systems where data transmission rates are high, the IDT2309B-1HPG8 ensures that clock signals are accurately distributed, minimizing timing errors and improving system reliability.
• Industrial Control Systems: The device's robustness and wide operating temperature range make it suitable for industrial environments where reliability and precision are paramount.
• Consumer Electronics: In applications such as digital TVs, gaming consoles, and other consumer electronics, the IDT2309B-1HPG8 provides accurate clock management, enhancing performance and user experience.
• Legacy System Upgrades: For systems that require upgrades but must maintain compatibility with existing components, the IDT2309B-1HPG8 offers a reliable solution without the need for extensive redesigns.

Conclusion of IDT2309B-1HPG8

The IDT2309B-1HPG8, despite its obsolete status, remains a valuable component for applications requiring precise clock management and synchronization. Its zero delay buffer, PLL with bypass, and LVTTL compatibility make it a versatile solution for various electronic systems. The device's high-frequency performance, wide operating temperature range, and compliance with international regulations further enhance its appeal. For engineers and designers working on legacy systems or specific applications where these features are critical, the IDT2309B-1HPG8 offers a reliable and efficient solution.