SG-9101CG-D05PHAAB

Programmable Oscillators Overview

The SG-9101CG-D05PHAAB is a programmable spread spectrum crystal oscillator from the SG-9101Cx series, manufactured by EPSON. It features a CMOS output and supports a frequency range of 670 kHz to 20 MHz, with some sources indicating up to 170 MHz for the series. The device operates on a supply voltage of 1.62V to 3.63V and includes enable/disable functionality. It utilizes downward spread spectrum modulation with a bandwidth of -0.50%. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. It is designed for surface mount installation and functions within an operating temperature range of -40°C to 85°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation via order specification
• Downward spread spectrum modulation capability
• CMOS logic output interface
• Enable and disable control pin functionality

Programmable Oscillators Applications

• General-purpose clock signal generation in embedded systems
• Noise reduction in high-speed digital circuits through spread spectrum
• Portable electronic devices requiring low power consumption
• Industrial control systems operating in extended temperature ranges

Programmable Oscillators Procurement Notes

This component is available as a programmed part, meaning the specific output frequency must be specified during the ordering process. Verify that the required frequency falls within the supported range of 670 kHz to 20 MHz (or up to 170 MHz depending on specific datasheet revision). Ensure the design accommodates the 1.62V to 3.63V supply voltage and the 4-SMD 2.5x2 mm footprint. Confirm RoHS compliance requirements if necessary for your assembly process.

Programmable Oscillators Selection Notes

Select this oscillator when a precise, custom frequency is needed outside standard fixed-frequency options. The spread spectrum feature is suitable for applications requiring electromagnetic interference (EMI) reduction. Consider the small 2.5x2 mm package size for space-constrained designs. Verify that the CMOS output level matches the input requirements of the downstream logic components. Check the operating temperature range against the environmental conditions of the final application.

Programmable Oscillators Part Context

The SG-9101CG-D05PHAAB belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. This series is characterized by its flexibility in frequency selection and compact form factor. It serves as a versatile clock source for various digital applications where standard frequencies are insufficient or EMI mitigation is required. The series maintains consistent electrical characteristics across different programmed frequencies.

Programmable Oscillators Replacement Considerations

Direct replacements may include other models from the SG-9101Cx series with compatible pinouts and electrical specifications. Verify that any substitute supports the same downward spread spectrum modulation and CMOS output type. Ensure the replacement part meets the 2.5x2 mm package dimensions and voltage requirements. Consult official EPSON documentation for cross-reference lists.