SI52112-B5-GM3

Overview

The SI52112-B6-GM3 is a two-output PCIe clock generator manufactured by Skyworks Solutions, Inc. It operates within a supply voltage range of 3.13 V to 3.46 V and draws a typical operating current of 17 mA. The device supports a maximum output frequency of 100 MHz with a maximum input frequency of 25 MHz. It features a jitter specification of 250 ps and maintains a duty cycle of up to 55%. Packaged in a TDFN-8 form factor, it functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Two-output configuration designed for PCIe clock generation
• Maximum output frequency of 100 MHz with 250 ps jitter
• Operates on 3.3 V nominal supply (3.13 V to 3.46 V range)
• Available in compact TDFN-8 package

Applications

• PCIe clock generation systems
• Industrial equipment requiring precise timing
• Telecommunications infrastructure

Procurement Notes

Verify the specific suffix against official Skyworks documentation to confirm pinout and electrical characteristics. Distributor listings may contain conflicting model identifiers; rely solely on the manufacturer datasheet for technical validation before integration.

Selection Notes

Select this component when a dual-output solution is required for PCIe applications. Ensure the design accommodates the TDFN-8 package dimensions and the specified 3.3 V power supply constraints. Confirm thermal management requirements for the -40°C to +85°C operating range.

Part Context

This part belongs to the SI52112 series of TinyClock PCIe clock generators. Variants within this family differ primarily in package type, such as TDFN-10 or TSSOP-8, and specific electrical tolerances defined by their alphanumeric suffixes.

Replacement Considerations

Cross-reference with other SI52112 variants like SI52112-B5-GM2 for package differences. Verify that substitute parts maintain identical output frequencies and jitter specifications to ensure system compatibility.