CY241V8ASXC-12

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY241V8ASXC-12 is a clock generator with an integrated Voltage-Controlled Crystal Oscillator (VCXO) designed for multimedia applications. It operates at 3.3V and accepts a pullable 27 MHz crystal input to generate two outputs: one buffered copy of the 27 MHz signal and one 74.25 MHz clock. The device features a linear VCXO control curve, allowing analog frequency adjustment within a ±115 ppm range. It utilizes an internal phase-locked loop to achieve low-jitter performance, with peak-to-period jitter specified at 150 ps for the 74.25 MHz output and 250 ps for the 27 MHz output.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrated PLL architecture tailored for high-performance multimedia timing requirements
• Analog VCXO input providing linear frequency pullability for precise system synchronization
• Low-jitter output generation ensuring accurate timing in complex designs

Clock Generators, PLLs, Frequency Synthesizers Applications

• Multimedia systems requiring precise clock synchronization
• Complex electronic designs meeting critical timing specifications
• Applications utilizing pullable crystal inputs for frequency tuning

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized Infineon or Cypress distributors. Confirm package type matches SZ08 (8-pin SOIC). Check datasheet revision history for updates. Ensure supply voltage and temperature ranges align with system requirements. Validate ordering suffixes for tape and reel options if applicable.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a 3.3V clock generator with analog VCXO control is required. Ensure the application supports a 27 MHz pullable crystal input. Verify that the ±115 ppm pullability range meets system synchronization needs. Consider the 8-pin SOIC package constraints for PCB layout. Confirm compatibility with downstream logic levels and load capacitance limits.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CY241V8ASXC series of clock generators. It shares architectural similarities with other models in the family but is distinguished by its specific 27 MHz input and 74.25 MHz output configuration. The series targets multimedia applications requiring low jitter and flexible frequency control via VCXO.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include CY241V8ASXC-12T for tape and reel packaging. Other CY241V8ASXC variants may offer different output frequencies or control curves. Verify pinout compatibility and electrical specifications before substitution.