570HCC000110DGR

Oscillators Overview

The Skyworks Si570HCC000110DGR is a programmable crystal oscillator operating at 74.25 MHz with CML output format. It functions within a supply voltage range of 2.97 V to 3.63 V, utilizing a nominal 3.3 V source. The device features an SMD/SMT package measuring 7 mm x 5 mm x 1.8 mm and supports an operating temperature range from -40°C to +85°C. Designed for high-speed digital applications, it offers I2C programmability and includes an enable/disable pin configuration.

Oscillators Feature Summary

• I2C programmable frequency generation
• CML differential output interface
• Enable/Disable control pin functionality

Oscillators Applications

• High-speed digital system clocking
• Data communication interfaces
• Network equipment timing

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct voltage and output specifications. Confirm package dimensions and thermal requirements match the target PCB layout. Check current availability status as stock levels fluctuate. Ensure compatibility with existing I2C bus protocols in the design.

Oscillators Selection Notes

Select this component when a precise 74.25 MHz CML signal is required within a 3.3 V system. Consider the 7x5 mm footprint for space-constrained designs. Evaluate power consumption against other oscillators if efficiency is critical. Verify that the I2C interface aligns with the host controller capabilities.

Oscillators Part Context

This part belongs to the Si570 series of programmable oscillators by Skyworks Solutions. The series is widely used in telecommunications and computing infrastructure. The HCC variant specifically denotes the CML output and 3.3 V operation profile within the broader product family.

Oscillators Replacement Considerations

Direct substitutes include other Si570 variants with matching CML outputs and 3.3 V operation, such as 570ACC000110DG or 570KCC000270DGR, provided the frequency and package constraints are met. Cross-reference datasheets for pinout and electrical parameter compatibility.