MB88151APNF-G-100-JNEFE1

Clock Generators, PLLs, Frequency Synthesizers Overview

The MB88151APNF-G-100-JNEFE1 is a Spread Spectrum Clock Generator designed for EMI reduction. It operates with an input frequency range of 16.6 MHz to 33.4 MHz and provides a multiply-by-1 output frequency range of 16.6 MHz to 33.4 MHz. The device supports modulation rates of ±1.5% or ±0.5% for center spread, and -1.0% or -3.0% for down spread. It functions on a 3.3 V power supply (±0.3 V) with a typical current consumption of 5 mA at 24 MHz under no-load conditions. Cycle-cycle jitter is less than 100 ps-rms. The component is housed in an 8-pin SOP package and operates within a temperature range of -40 °C to +85 °C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates an internal oscillator circuit capable of generating frequencies between 16.6 MHz and 33.4 MHz.
• Reduces electromagnetic interference by periodically modulating the oscillation frequency via an internal modulator.
• Configurable modulation types include center spread and down spread, selectable via hardware pin settings.
• Utilizes CMOS process technology to achieve low current consumption.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Electronic systems requiring EMI noise attenuation
• Clock generation circuits utilizing external reference inputs
• Embedded designs needing configurable spread spectrum modulation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix JNEFE1 corresponds to the emboss taping EF type packaging as documented in the official Infineon/Cypress ordering information. Confirm that the component designation aligns with the CY88151A product line specifications regarding reliability grade G and factory location details before finalizing procurement orders.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a multiply-by-1 ratio is required for input frequencies up to 33.4 MHz. Ensure the application environment stays within the specified -40 °C to +85 °C operating temperature range. Verify that the system power supply can maintain the required 3.3 V ±0.3 V tolerance to guarantee proper operation of the internal PLL block and modulation logic.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CY88151A series of Spread Spectrum Clock Generators. The series includes variants with different multiplication ratios, such as the multiply-by-2 option. The MB88151APNF-G-100-JNEFE1 specifically denotes the multiply-by-1 configuration with emboss taping packaging, distinguishing it from tube or reverse taping versions within the same functional family.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes within the same family include the CY88151APNF-G-100-JNE1 (tube packaging) and CY88151APNF-G-100-JNERE1 (reverse taping). For applications requiring doubled output frequencies, the CY88151APNF-G-200-JNEFE1 variant offers a multiply-by-2 ratio while maintaining identical package and electrical characteristics.