SI5350A-B06181-GTR

Clock Generators, PLLs, Frequency Synthesizers Overview

The Si5350A-B06181-GTR is a factory-programmed CMOS clock generator manufactured by Skyworks Solutions. It utilizes a PLL and MultiSynth architecture to generate up to eight non-integer-related frequencies ranging from 2.5 kHz to 200 MHz with 0 ppm error. The device operates on a single supply voltage of 1.71 V to 3.6 V for both core and output buffers, consuming approximately 25 mA typically. It accepts a fixed-frequency crystal reference of 25 or 27 MHz. The component is housed in a 10-MSOP package providing three LVCMOS outputs.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates multiple independent clock frequencies from a single crystal reference
• Supports glitchless frequency changes via programmable control pins
• Configurable spread spectrum functionality to reduce electromagnetic interference
• Provides separate voltage supplies for core logic and output buffers

Clock Generators, PLLs, Frequency Synthesizers Applications

• HDTV and set-top boxes
• Audio/video equipment and gaming consoles
• Printers, scanners, and projectors
• Residential gateways and networking equipment

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory programming configuration associated with the B06181 suffix against system requirements using ClockBuilder Pro software. Confirm that the 10-MSOP package meets board layout constraints. Ensure the external crystal matches the 25 or 27 MHz specification required by the internal oscillator circuit.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this part when a cost-effective replacement for multiple discrete oscillators is needed. The 10-MSOP variant is suitable for designs requiring three distinct clock outputs. Verify that the target application does not require I2C reconfiguration, as this model is pin-controlled and factory programmed.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5350 family of clock generators. The 'A' designation indicates XTAL-only input support. The 'B' series denotes factory-programmed units. The '-GTR' suffix identifies the 10-MSOP package type with tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Si5350A-B06181-GT