SG-9101CE-C15PHDAB

Programmable Oscillators Overview

The SG-9101CE-C15PHDAB 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 an available frequency range from 670 kHz to 170 MHz, with specific configurations such as 20 MHz documented. It includes enable/disable functionality and offers an operating temperature range of -40°C to 105°C. The unit utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm with a height of 0.80mm. Standby current consumption is specified at a maximum of 3.7mA.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation via spread spectrum technology for EMI reduction.
• Integrates enable and disable control functions for power management.
• Utilizes a compact surface-mount package suitable for space-constrained designs.

Programmable Oscillators Applications

• General-purpose clock sources in embedded systems
• Industrial control equipment requiring low EMI
• Consumer electronics with strict size limitations

Programmable Oscillators Procurement Notes

This component is typically supplied as a blank oscillator that requires programming to the desired frequency upon order placement. Verify the specific frequency requirement during the ordering process, as the base part number represents an unprogrammed unit. Ensure compatibility with the required voltage levels and environmental conditions before finalizing procurement. Confirm package dimensions and pinout alignment with the target PCB layout to avoid assembly issues.

Programmable Oscillators Selection Notes

Select this model when a small form factor and programmable frequency are required. The SG-9101CE variant offers a 3.2mm x 2.5mm footprint, while the CG variant provides a smaller 2.5mm x 2.0mm option. Consider the operating temperature range and voltage requirements relative to the system environment. The CMOS output interface is suitable for direct connection to digital logic inputs without additional buffering in many applications.

Programmable Oscillators Part Context

The SG-9101 series represents EPSON's line of programmable spread spectrum crystal oscillators. These devices are designed to replace fixed-frequency crystals and oscillators, offering flexibility in system design. The CE and CG suffixes denote specific package sizes within the series, allowing designers to choose between different physical footprints based on board space constraints while maintaining identical electrical performance characteristics.

Programmable Oscillators Replacement Considerations

Direct replacements include other variants within the SG-9101 series, such as SG-9101CG models, which share similar electrical specifications but differ in package dimensions. Cross-reference package sizes carefully, as the CE package (3.2x2.5mm) is larger than the CG package (2.5x2.0mm). Ensure that any substitute maintains the required frequency range, voltage supply, and temperature rating for the application.