Texas Instruments

LMX2353TM/NOPB  

Clock Generators & Support Products

LMX2353TM/NOPB Description

The LMX2353TM/NOPB is a high-performance PLL frequency synthesizer from Texas Instruments, part of the PLLatinum™ series. This 16-TSSOP packaged IC is designed to provide reliable and efficient frequency synthesis for a variety of applications. Despite being marked as obsolete, it remains a robust choice for specific use cases where its unique features and performance benefits are required.

LMX2353TM/NOPB Features

• PLL with Bypass Capability: The LMX2353TM/NOPB features a Phase-Locked Loop (PLL) with bypass functionality, allowing for flexible operation modes. This dual-mode capability ensures that the device can be optimized for either high-frequency performance or low-power consumption, depending on the application requirements.
• Wide Input and Output Compatibility: The device supports both CMOS and TTL input levels, ensuring compatibility with a wide range of digital systems. The CMOS output ensures high-speed, low-noise performance, making it suitable for high-frequency applications.
• Broad Supply Voltage Range: With a supply voltage range of 2.7V to 5.5V, the LMX2353TM/NOPB is versatile and can operate across different power supply environments, reducing the need for additional voltage regulation components.
• High Maximum Frequency: The synthesizer supports a maximum frequency of 2.5GHz, making it ideal for high-speed communication and data processing applications.
• Divider and Multiplier Capabilities: The LMX2353TM/NOPB includes both divider and multiplier functionalities, allowing for precise frequency control and generation. This feature is particularly beneficial in applications requiring multiple frequency outputs or precise frequency adjustments.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, with a Moisture Sensitivity Level (MSL) of 1 (Unlimited), it is highly reliable and suitable for various environmental conditions.
• Surface Mount Technology: The LMX2353TM/NOPB is designed for surface mount applications, providing a compact and efficient solution for modern electronic designs.

LMX2353TM/NOPB Applications

The LMX2353TM/NOPB is ideal for a range of applications where high-frequency synthesis and precise control are required. Specific use cases include:

• Telecommunications: High-speed data transmission systems benefit from the LMX2353TM/NOPB's ability to generate and control high-frequency signals accurately.
• Data Processing: In high-performance computing and data processing applications, the device's high-frequency capabilities ensure efficient clock signal generation and synchronization.
• Test and Measurement Equipment: The precise frequency control and wide input/output compatibility make it suitable for test and measurement devices requiring accurate signal generation and synchronization.
• Consumer Electronics: Devices requiring high-frequency clock signals, such as high-definition video processing units, can benefit from the LMX2353TM/NOPB's performance and reliability.

Conclusion of LMX2353TM/NOPB

The LMX2353TM/NOPB, despite its obsolete status, remains a valuable component in the electronics industry due to its robust performance and versatile features. Its wide input/output compatibility, broad supply voltage range, and high maximum frequency make it suitable for a variety of high-speed applications. The inclusion of PLL with bypass functionality, divider/multiplier capabilities, and compliance with environmental standards further enhance its appeal. For applications requiring precise frequency control and high-speed performance, the LMX2353TM/NOPB stands out as a reliable and efficient solution.

LMX2353TM/NOPB Documents

Download datasheets and manufacturer documentation for LMX2353TM/NOPB