SN74LV4046APWG4

Clock Generators, PLLs, Frequency Synthesizers Overview

The SN74LV4046APWG4 is a high-speed CMOS Phase-Locked Loop (PLL) integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 5.5 V and supports input frequencies up to 38 MHz. The device features a single PLL circuit with CMOS output levels, housed in a 16-TSSOP surface-mount package measuring 4.40 mm in width. It functions reliably across an operating temperature range from -40°C to +85°C. This component belongs to the SN74LV4046A series and utilizes silicon technology for wireless and RF applications.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates a complete phase-locked loop system with an internal voltage-controlled oscillator.
• Supports high-speed operation suitable for demanding digital logic environments.
• Compatible with standard CMOS and TTL input/output logic levels.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Frequency synthesis circuits
• Clock recovery systems
• FM demodulation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the G4 suffix indicates RoHS compliance and green manufacturing status as per Texas Instruments specifications. Confirm the TSSOP-16 package dimensions match the design footprint requirements. Ensure the operating temperature range meets the environmental constraints of the target application before finalizing procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single-channel PLL with integrated VCO is required for frequencies up to 38 MHz. It is suitable for designs needing 3 V to 5.5 V power supplies. Consider the TSSOP-16 package for space-constrained surface-mount layouts. Verify compatibility with existing CMOS/TTL logic interfaces in the system architecture.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part is a variant of the SN74LV4046A series, specifically packaged in a TSSOP-16 tube. It shares functional characteristics with other members of the LV family but is distinguished by its specific packaging and compliance markings. It serves as a specialized solution for frequency control tasks within the broader Texas Instruments logic portfolio.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Texas Instruments recommends the SN74LV4046APW as a recommended replacement. Verify pinout and electrical specifications match before substitution. Other variants in the SN74LV4046A family may offer different packaging options such as tape-and-reel formats.

Clock Generators, PLLs, Frequency Synthesizers FAQ

What is the maximum input frequency supported by the SN74LV4046APWG4?

The maximum input frequency is 38 MHz.

Does the SN74LV4046APWG4 include a voltage-controlled oscillator?

Yes, it is a PLL IC that includes an integrated voltage-controlled oscillator (VCO).

What is the operating temperature range for this component?

The specified operating temperature range is from -40°C to +85°C.