SI51218-A1MAGMR

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI51218-A1MAGMR is a programmable clock generator manufactured by Skyworks Solutions Inc. It provides three LVCMOS clock outputs with frequencies ranging from 32.768 kHz to 170 MHz. The device accepts crystal or reference clock inputs up to 165 MHz and operates on supply voltages of 2.5 V or 3.3 V. It features low jitter performance of 145 ps and draws 7.6 mA of operating current. Packaged in an 8-lead TDFN, it supports industrial temperatures from -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates up to three LVCMOS clock outputs
• Accepts crystal or reference clock input
• Supports frequency range from 32.768 kHz to 170 MHz

Clock Generators, PLLs, Frequency Synthesizers Applications

• General timing applications requiring multiple clock signals
• Embedded systems needing precise clock generation
• Industrial equipment utilizing programmable clock sources

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the exact suffix against official Skyworks documentation to confirm pinout and electrical specifications. Confirm end-of-life status and availability through authorized distributors. Ensure compatibility with existing board layouts and voltage requirements before procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when three distinct LVCMOS clock outputs are required within a single package. Consider its 145 ps jitter specification for noise-sensitive designs. Verify that the 2.5 V or 3.3 V supply voltage aligns with the target system architecture.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the SI51218 family of programmable clock generators. It offers a compact solution for generating multiple clock signals from a single reference source. The TDFN-8 package facilitates surface-mount assembly in space-constrained electronic designs.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully. Generic replacements may not match specific jitter or voltage requirements.