SI5350C-B13007-GM1R

Clock Generators, PLLs, Frequency Synthesizers Overview

The Skyworks SI5350C-B13007-GM1R is a factory-programmable CMOS clock generator utilizing a dual PLL and MultiSynth architecture. It supports up to four non-integer-related output frequencies ranging from 2.5 kHz to 200 MHz with zero ppm error. The device operates on core and output supply voltages of 1.8 V, 2.5 V, or 3.3 V, consuming approximately 25 mA at nominal conditions. It accepts a 25 MHz or 27 MHz crystal reference or an external clock input between 10 MHz and 100 MHz. The component features low period jitter typically under 70 ps peak-to-peak and includes configurable spread spectrum modulation for EMI reduction.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates free-running and synchronized clocks using a dual PLL and high-resolution fractional divider architecture
• Provides glitchless frequency changes and exact frequency synthesis with zero ppm error
• Supports user-configurable control pins for output enable, power down, frequency select, and spread spectrum functions
• Features separate voltage supply pins for level translation and excellent power supply rejection ratio

Clock Generators, PLLs, Frequency Synthesizers Applications

• HDTV, DVD/Blu-ray, and set-top box timing
• Audio/video equipment and gaming consoles
• Printers, scanners, and projectors
• Handheld instrumentation
• Residential gateways and networking communication devices

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory programming configuration associated with the suffix B13007 against the target system requirements before procurement. Confirm that the GM1R package designation matches the required surface-mount footprint and reel specifications for the assembly line. Ensure compatibility with the intended reference clock source and output load conditions.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when a fixed-frequency, factory-programmed solution is preferred over I2C programmable variants. The Si5350C series supports pin-controlled operation rather than digital interface configuration. Verify that the required number of outputs and frequency ranges fall within the capabilities of the 4-output MSOP package variant represented by the GM1R suffix.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5350 family of any-frequency CMOS clock generators. It serves as a replacement for multiple discrete crystals, oscillators, and PLLs in space-constrained designs. The Si5350C specifically supports both crystal and external clock inputs, distinguishing it from the Si5350A (XTAL only) and Si5350B (XTAL/Voltage reference) variants.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements include other factory-programmed Si5350C variants with different output counts or package types, such as the 3-output GT or 8-output GM versions. Cross-family substitution with Si5351 models requires verification of the control interface, as Si5351 variants utilize I2C programming rather than pin control.