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8T49N1012-998NLGI

8T49N1012-998NLGI Description

The 8T49N1012-998NLGI is a high-performance frequency synthesizer from the FemtoClock® NG series, manufactured by Renesas Electronics Corporation. This IC is designed to provide precise frequency synthesis and distribution for a wide range of applications. It features a maximum operating frequency of 1GHz and supports multiple input and output signal types, including HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, and crystal. The device is equipped with a Phase-Locked Loop (PLL) with bypass functionality, offering flexibility in system design. The supply voltage range of 2.375V to 3.465V ensures compatibility with various power supply configurations. The 8T49N1012-998NLGI is housed in a 72-pin VFQFPN package, suitable for surface mount applications, and is RoHS3 compliant, REACH unaffected, and classified under HTSUS code 8542.39.0001. Despite its obsolescence status, this component remains a reliable choice for specific legacy systems and applications.

8T49N1012-998NLGI Features

• Frequency Synthesis: Capable of generating frequencies up to 1GHz, making it suitable for high-speed communication systems and advanced electronics.
• Input and Output Flexibility: Supports a wide range of input types (HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, Crystal) and output types (HCSL, LVCMOS, LVDS, LVPECL), providing compatibility with various system architectures.
• PLL with Bypass: The integrated PLL enhances frequency stability and can be bypassed for direct input, offering design flexibility and reduced jitter.
• Wide Supply Voltage Range: Operates within a 2.375V to 3.465V supply voltage range, ensuring compatibility with different power supply configurations.
• Differential Signaling: Supports differential signaling for both input and output, which reduces noise and improves signal integrity.
• Compliance and Safety: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance. The moisture sensitivity level (MSL) of 3 (168 hours) ensures reliability in various environmental conditions.
• Packaging: Supplied in a 72-pin VFQFPN package, ideal for surface mount applications and suitable for high-density PCB designs.

8T49N1012-998NLGI Applications

The 8T49N1012-998NLGI is well-suited for a variety of applications where precise frequency control and distribution are critical. Some specific use cases include:

• Telecommunications: Ideal for high-speed data transmission systems, where accurate clocking and synchronization are essential.
• Networking Equipment: Provides reliable clock signals for routers, switches, and other networking devices.
• High-Performance Computing: Ensures stable clocking for servers and data centers, enhancing system performance and reliability.
• Consumer Electronics: Suitable for advanced consumer devices requiring high-frequency clocking, such as high-definition televisions and gaming consoles.
• Industrial Automation: Provides precise timing for industrial control systems and automation equipment.

Conclusion of 8T49N1012-998NLGI

The 8T49N1012-998NLGI from Renesas Electronics Corporation is a versatile frequency synthesizer that offers high performance and reliability. Its wide range of input and output options, coupled with a robust PLL and differential signaling capabilities, make it a valuable component for various high-frequency applications. Despite its obsolescence status, the 8T49N1012-998NLGI remains a reliable choice for legacy systems and specific applications where its unique features and performance benefits are crucial.