SG-9101CG-D10PGCAC

Programmable Oscillators Overview

The SG-9101CG-D10PGCAC is a programmable spread spectrum crystal oscillator manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequency programming from 670 kHz to 20 MHz, with specific variants in the series supporting up to 170 MHz. It utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm with a maximum seated height of 0.80mm. The component includes enable/disable functionality and exhibits a maximum disabled current of 3.7 mA.

Programmable Oscillators Feature Summary

• Programmable frequency generation capability via external software tools
• Spread spectrum modulation with downward frequency deviation
• Integrated enable and disable control function for power management
• Compact surface-mount packaging suitable for space-constrained designs

Programmable Oscillators Applications

• High-speed data transmission interfaces requiring jitter reduction
• Clock sources for microprocessors and memory systems
• Communication equipment utilizing spread spectrum techniques
• Embedded systems needing precise programmable timing references

Programmable Oscillators Procurement Notes

Verify the exact frequency specification required, as the model designation may correspond to different upper limits (20 MHz or 170 MHz) depending on the specific suffix configuration. Confirm that the ordering process allows for custom frequency entry if using distributor programming services. Ensure compatibility with the SG-Writer II tool for final configuration. Check RoHS compliance status and moisture sensitivity level requirements for your assembly process.

Programmable Oscillators Selection Notes

Select this component when a programmable clock source with spread spectrum capabilities is necessary to minimize electromagnetic interference. Consider the operating temperature range of -40°C to 85°C for industrial applications. Evaluate the supply voltage constraints against your system's power rails. The CMOS output interface should match the input requirements of the downstream logic components. Package dimensions must fit within the designated footprint on the printed circuit board.

Programmable Oscillators Part Context

This part belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators. It shares the same physical package and basic operational principles with other variants like SG-9101CG-D10PGCCA and SG-9101CG-D10PGBCC. The primary distinction lies in the supported frequency range and specific programming parameters. These devices are designed to replace fixed-frequency crystals where flexibility and EMI reduction are priorities.

Programmable Oscillators Replacement Considerations

Direct substitutes include other SG-9101CG variants such as SG-9101CG-D10PGCCA, provided the frequency range meets the design requirements. Cross-reference pinouts and electrical characteristics carefully. Verify that any replacement supports the same spread spectrum modulation type and depth. Ensure the alternative part maintains the same package dimensions and thermal performance.