SI5340A-B03608-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5340A-B03608-GM is a programmable clock generator from the Si5340 series, manufactured by Skyworks Solutions. It features four outputs with a maximum frequency of 1.028 GHz and supports input frequencies up to 750 MHz. The device operates within a supply voltage range of 1.71 V to 3.47 V, consuming 115 mA or 120 mA depending on configuration. It exhibits phase jitter of 90 fs rms and maintains a duty cycle of up to 60%. Packaged in a QFN-44 format, it functions across an industrial temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Supports any-frequency synthesis for integer and non-integer related clocks
• Delivers ultra-low jitter performance suitable for high-speed data transmission
• Configurable output formats including CML, HCSL, LVCMOS, LVDS, and LVPECL

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance networking equipment requiring precise clock distribution
• Telecommunications infrastructure utilizing synchronous optical networks
• Data center interconnects demanding low-latency signal integrity

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory pre-programmed part number suffix against the required design specifications before procurement. Confirm that the B03608 designation matches the intended frequency plan and output configurations. Ensure compatibility with the designated development kit for initial validation. Cross-reference the datasheet revision to confirm pinout and electrical characteristics remain consistent with current manufacturing standards.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single device must replace multiple oscillators and clock generators in complex architectures. The MultiSynth technology allows for flexible frequency generation without external components. Consider the QFN-44 package size for space-constrained PCB layouts. Evaluate the power consumption requirements against the available thermal dissipation capabilities of the target application environment.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5340 family of any-frequency, any-output clock generators. It utilizes proprietary MultiSynth fractional synthesizer technology combined with a wide-band PLL. The architecture enables the synthesis of diverse frequencies up to 1 GHz with zero ppm error. It serves as a comprehensive clock tree solution on a single chip, simplifying system design by consolidating timing functions.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other Skyworks Si5340 variants such as SI5340A-D-GM or SI5340A-D10488-GM, provided the specific pre-programmed frequencies match the application requirements. Verify that the output count and package type remain identical to ensure mechanical compatibility.