SG-9101CE-C20PGDAC

Programmable Oscillators Overview

The SG-9101CE-C20PGDAC is a programmable CMOS oscillator from the SG-9101 series, designed for spread spectrum clock generation to reduce electromagnetic interference. It operates within a frequency range of 670 kHz to 20 MHz and supports supply voltages between 1.62V and 3.63V. The device features enable/disable control and is housed in a compact 4-SMD surface-mount package with dimensions of 3.2mm x 2.5mm. It functions as an XO (standard) type oscillator with integrated spread spectrum capabilities.

Programmable Oscillators Feature Summary

• Integrates spread spectrum technology to dynamically modulate clock frequency and suppress EMI spectral peaks.
• Supports programmable frequency selection via dedicated programming tools for customized design requirements.
• Features CMOS output interface with enable/disable control functionality for power management.

Programmable Oscillators Applications

• Automotive electronic systems requiring high electromagnetic compatibility.
• Communication equipment needing reduced signal interference.
• Computer peripherals and general-purpose digital circuits.

Programmable Oscillators Procurement Notes

Verify that the specific suffix 'C20PGDAC' matches the required frequency, voltage, and package specifications against the official datasheet. Confirm RoHS compliance status and ensure the component is sourced from authorized distributors to guarantee authenticity and proper handling of the programmable oscillator.

Programmable Oscillators Selection Notes

Select this component when spread spectrum functionality is required to mitigate EMI in space-constrained designs. Ensure the target application supports the 1.62V to 3.63V operating range and utilizes the 3225-4P SMD footprint. Programming must be performed using compatible Epson tools to achieve desired modulation parameters.

Programmable Oscillators Part Context

This part belongs to the SG-9101 series of spread spectrum oscillators by Seiko Epson. The CE variant specifically denotes industrial temperature grade operation ranging from -40°C to +85°C. It is distinct from automotive-grade variants like the CGA series, which are limited to specific package sizes.

Programmable Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative models from the same manufacturer family.