SI5345A-B03711-GM

Description：IC CLK MULTIPLIER ATTENUATOR
Series：*

SKU:55e77e0d4a92 Category: Clock Generators, PLLs, Frequency Synthesizers Brand: Skyworks Solutions Inc.

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Product introduction

SI5345A-B03711-GM is listed in the Clock Generators, PLLs, Frequency Synthesizers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC CLK MULTIPLIER ATTENUATOR. Review the specifications below when checking this part for your BOM.

Clock Generators, PLLs, Frequency Synthesizers specifications for SI5345A-B03711-GM

Description：IC CLK MULTIPLIER ATTENUATOR
Series：*
Package：Tray
Mfr：Skyworks Solutions Inc.
PLL：-
Input：-
Output：-
Number of Circuits：-
Ratio - Input:Output：-
Differential - Input:Output：-
Frequency - Max：-
Divider/Multiplier：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
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Clock Generators, PLLs, Frequency Synthesizers datasheet and documents for SI5345A-B03711-GM

SI5345A-B03711-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5345A-B03711-GM is a factory preprogrammed clock synthesizer and jitter attenuator from the Si5345 family. It features four inputs and ten outputs, supporting integer and fractional frequency synthesis with output frequencies up to 1028 MHz. The device utilizes fourth-generation DSPLL technology for ultra-low jitter performance of 90 fs rms. It operates on a single 1.8 V core voltage and includes in-circuit programmable non-volatile memory. The component is housed in a 64-QFN package and supports LVDS, LVPECL, LVCMOS, CML, and HCSL output formats.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

Generates any combination of output frequencies from any input frequency using integer and fractional synthesis
Features ultra-low jitter performance of 90 fs rms via fourth-generation DSPLL technology
Includes in-circuit programmable non-volatile memory for known power-up configuration
Supports hitless input clock switching and glitchless on-the-fly output frequency changes

Clock Generators, PLLs, Frequency Synthesizers Applications

OTN muxponders and transponders
10/40/100 G networking line cards
GbE/10 GbE/100 GbE Synchronous Ethernet (ITU-T G.8262)
Carrier Ethernet switches
SONET/SDH line cards

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific five-digit numerical sequence in the ordering part number against the required frequency plan. Factory preprogrammed devices are assigned unique part numbers by Skyworks based on the ClockBuilder Pro software configuration. Confirm that the custom part number matches the intended application parameters before procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when a fixed, preconfigured frequency plan is required without field programming. The 'A' suffix indicates support for differential outputs up to 1028 MHz with integer and fractional synthesis. Ensure the design accommodates the 64-QFN package dimensions and thermal requirements for the QFN-64 form factor.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5345 Rev D family, which combines DSPLL and MultiSynth technologies. The Si5345 variant specifically provides four inputs and ten outputs in a 9x9 mm 64-QFN package. The B03711 suffix denotes a specific factory-programmed configuration generated via ClockBuilder Pro software.