PLL1707DBQ

Clock Generators, PLLs, Frequency Synthesizers Overview

The PLL1707DBQ is a dual-phase-locked-loop multi-clock generator manufactured by Texas Instruments, designed for automotive applications under the AEC-Q100 qualification standard. It operates with a supply voltage range of 2.7 V to 3.6 V and features six CMOS outputs. The device supports a maximum output frequency of 36.87 MHz and accepts input frequencies up to 27 MHz. Packaged in a 20-pin SSOP format, it functions within an industrial temperature range of -40°C to +125°C, drawing a typical operating current of 19 mA.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Dual-phase-locked-loop architecture enables simultaneous generation of multiple clock signals from a single reference source.
• Automotive-grade reliability ensured through AEC-Q100 certification for extended temperature operation and durability.
• CMOS-compatible outputs provide direct interfacing capabilities with digital logic circuits without requiring additional level shifting.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Clock distribution networks in automotive infotainment systems
• Timing synchronization for automotive display controllers
• Reference clock generation for automotive communication interfaces

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'DBQ' against the official datasheet to confirm package type and temperature grade. Ensure the component meets AEC-Q100 requirements for your target application environment. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit products. Confirm that the 20-SSOP footprint matches your PCB design constraints before ordering.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a dual-PLL solution is required for generating multiple synchronized clocks in space-constrained automotive designs. Compare the 36.87 MHz maximum frequency limit against system timing requirements. Evaluate the 20-SSOP package dimensions against available board real estate. Consider the 19 mA operating current if power consumption is a critical constraint in the overall system design.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the PLL1707 family of multi-clock generators. It shares architectural similarities with the PLL1706 but offers distinct pinout or feature variations suitable for specific automotive timing applications. The device complements other Texas Instruments timing solutions by providing integrated phase-locked loop functionality in a compact surface-mount package.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The PLL1706DBQR is a related variant within the same product family. Verify functional compatibility regarding output configuration and electrical specifications before substitution. Check for any differences in pin assignments or thermal characteristics between the DBQ and DBQR suffixes.