SG-9101CE-D05PHDAC

Programmable Oscillators Overview

The SG-9101CE-D05PHDAC is a programmable XO (standard) crystal oscillator manufactured by EPSON. It features a CMOS output and supports a frequency range of 670 kHz to 20 MHz. The device operates on a supply voltage of 1.62V to 3.63V and includes an enable/disable function. It utilizes a base crystal resonator and offers downward spread spectrum capability with a bandwidth of -0.50%. The component is housed in a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. It functions within a temperature range of -40°C to 105°C and draws a maximum supply current of 3.7 mA in the disabled state.

Programmable Oscillators Feature Summary

• Programmable frequency generation within the 670 kHz to 20 MHz range
• Integrated downward spread spectrum functionality for EMI reduction
• Supports active enable and disable control states
• CMOS output interface compatible with standard digital logic

Programmable Oscillators Applications

• Embedded systems requiring precise clock synchronization
• Consumer electronics utilizing spread spectrum for noise mitigation
• Industrial control boards needing wide operating temperature stability
• Portable devices powered by low-voltage supply rails

Programmable Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required frequency and package variant. Confirm that the programming service aligns with your manufacturing workflow, as frequencies are often set during order processing. Ensure compatibility with the 1.62V to 3.63V supply voltage range of your target circuit design before finalizing procurement.

Programmable Oscillators Selection Notes

Select this component when a small form factor 4-SMD oscillator is required alongside programmable frequency flexibility. Consider the CMOS output level and the specific need for downward spread spectrum modulation. Verify that the -40°C to 105°C industrial temperature rating meets the environmental constraints of the intended application environment.

Programmable Oscillators Part Context

This part belongs to the SG-9101 series of programmable spread spectrum crystal oscillators from EPSON. The series is characterized by its compact size and ability to provide customized frequencies without maintaining extensive inventory of fixed-frequency parts. It serves as a direct replacement for standard fixed-frequency XO components where design flexibility is prioritized.

Programmable Oscillators Replacement Considerations

Direct substitutes include other SG-9101 variants such as SG-9101CG-D05PHAAC or SG-9101CE-D05SGDAC, provided they match the required frequency range and package dimensions. Ensure that any alternative maintains the same CMOS output type and voltage specifications.