SG-9101CE-D20SHDCB

Programmable Oscillators Overview

The SG-9101CE-D20SHDCB is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range from 670 kHz to 170 MHz with 1 ppm step resolution. It incorporates down spread functionality with a bandwidth of ±2.00% centered at the nominal frequency. The component includes a standby function for power management and is housed in a 4-SMD, no lead package measuring 5.00mm x 3.20mm.

Programmable Oscillators Feature Summary

• Programmable frequency generation with high resolution steps
• Down spread spectrum modulation for EMI reduction
• Integrated standby mode for power efficiency
• CMOS logic output compatibility

Programmable Oscillators Applications

• High-speed digital communication interfaces
• Data processing systems requiring precise timing
• Embedded controllers and microprocessors
• Network equipment clock sources

Programmable Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required frequency and spread spectrum configuration. Confirm the supply voltage requirements align with the system design. Ensure the package dimensions fit the PCB layout constraints. Check for RoHS compliance status if environmental regulations apply. Validate the operating temperature range against the intended application environment.

Programmable Oscillators Selection Notes

Select this component when low electromagnetic interference is critical due to its spread spectrum capability. Consider the CMOS output level for direct interfacing with digital logic. Evaluate the standby current consumption if power saving is a priority. Ensure the programming tool or service is available for frequency customization. Verify the package size suitability for space-constrained designs.

Programmable Oscillators Part Context

This part belongs to the SG-9101 series of programmable oscillators from EPSON. The series is designed for applications requiring flexible frequency settings and noise reduction. It competes with other programmable XO solutions offering similar form factors and electrical characteristics. The D20SHDCB suffix indicates specific packaging and functional attributes within the product line.

Programmable Oscillators Replacement Considerations

Direct substitutes may include other SG-9101 variants with compatible pinouts and electrical specs. Cross-reference frequency ranges and output types before substitution. Verify package dimensions to ensure mechanical compatibility. Check manufacturer documentation for updated part numbers or lifecycle status.