Texas Instruments

SN74LV4046ADR  

Clock Generators & Support Products

SN74LV4046ADR Description

The SN74LV4046ADR is a Phase Lock Loop (PLL) IC designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the 74LV series and is specifically tailored for clock and timing applications. The SN74LV4046ADR features a maximum operating frequency of 38MHz, making it suitable for a wide range of high-speed applications. It operates within a supply voltage range of 3V to 5.5V, ensuring compatibility with various power supply configurations.

The SN74LV4046ADR supports both CMOS and TTL input and output levels, providing flexibility in interfacing with different types of digital circuits. This PLL IC is housed in a 16-pin SOIC package, which is ideal for surface-mount applications. The device is compliant with RoHS3 standards, indicating its suitability for environmentally conscious designs. Additionally, it has a Moisture Sensitivity Level (MSL) of 1, meaning it is not affected by moisture, and it is REACH unaffected, ensuring compliance with chemical regulations.

SN74LV4046ADR Features

• PLL Capability: The SN74LV4046ADR incorporates a Phase Lock Loop, which is essential for synchronizing the phase and frequency of an output signal with a reference input signal. This feature is crucial for applications requiring precise timing and synchronization.
• Wide Operating Voltage Range: With a supply voltage range of 3V to 5.5V, the SN74LV4046ADR can be easily integrated into systems with varying power supply requirements.
• CMOS and TTL Compatibility: The device supports both CMOS and TTL input and output levels, providing compatibility with a broad range of digital circuits and simplifying system design.
• High-Speed Operation: The maximum operating frequency of 38MHz ensures that the SN74LV4046ADR can handle high-speed clock and timing applications efficiently.
• Surface-Mount Package: The 16-pin SOIC package is suitable for surface-mount technology (SMT), making it ideal for modern, compact electronic designs.
• Environmental Compliance: The SN74LV4046ADR is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications and ensuring compliance with global regulations.
• Moisture Sensitivity Level 1: The MSL rating of 1 indicates that the device is not affected by moisture, reducing the risk of damage during manufacturing and storage.

SN74LV4046ADR Applications

The SN74LV4046ADR is ideal for a variety of applications that require precise timing and synchronization. Some specific use cases include:

• Clock Generation and Distribution: The PLL capability of the SN74LV4046ADR makes it suitable for generating and distributing clock signals in digital systems, ensuring accurate timing and synchronization.
• Frequency Synthesis: The device can be used in frequency synthesis applications where precise control over the output frequency is required.
• Data Communication Systems: In data communication systems, the SN74LV4046ADR can be used to synchronize data transmission and reception, ensuring reliable communication.
• Telecommunications: The high-speed operation and precise timing make the device suitable for various telecommunications applications, including base stations and network equipment.
• Consumer Electronics: The SN74LV4046ADR can be used in consumer electronics such as digital TVs, set-top boxes, and other devices that require precise timing and synchronization.

Conclusion of SN74LV4046ADR

The SN74LV4046ADR is a versatile and reliable Phase Lock Loop IC designed for high-speed clock and timing applications. Its wide operating voltage range, compatibility with both CMOS and TTL levels, and high-speed operation make it suitable for a variety of applications. The device's environmental compliance and moisture sensitivity level ensure its suitability for modern, environmentally conscious designs. Whether used in clock generation, frequency synthesis, or data communication systems, the SN74LV4046ADR offers precise timing and synchronization, making it a valuable component in the electronics industry.

SN74LV4046ADR Documents

Download datasheets and manufacturer documentation for SN74LV4046ADR

Datasheets :

SN74LV4046A      

HTML Datasheet :

SN74LV4046A      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018