SG-9101CG-D40SGDBC

Overview

The SG-9101CG-D40SGDBC is a programmable crystal oscillator from the EPSON SG-9101CG series. It features a CMOS output type and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range of 670 kHz to 20 MHz and includes a standby function. It is designed for an operating temperature range of -40°C to +85°C. The component utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm.

Feature Summary

• Supports programmable frequency generation within a wide range using external programming services.
• Incorporates downward spread spectrum capability to reduce electromagnetic interference.
• Features a low-power standby mode to minimize energy consumption during inactive periods.

Applications

• General-purpose clock signal generation in embedded systems
• Timing reference sources for digital communication interfaces
• Clock distribution in consumer electronics requiring low noise

Procurement Notes

This component is supplied as a blank oscillator requiring frequency programming by the distributor or authorized service provider prior to shipment. Buyers must specify the desired operating frequency during the ordering process. Verify that the programming service aligns with project timelines, as this adds a processing step to standard delivery. Ensure the selected frequency falls within the specified 670 kHz to 20 MHz operational range for valid functionality.

Selection Notes

Select this model when a precise, factory-programmable clock source is required for space-constrained designs. The 4-SMD package suits surface-mount applications with limited board area. Consider the CMOS output compatibility with downstream logic levels. The wide operating temperature range ensures reliability in varied environmental conditions. Verify that the downward spread spectrum feature meets specific electromagnetic compatibility requirements for the target application.

Part Context

The SG-9101CG-D40SGDBC belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. This series is characterized by its compact size and flexibility in frequency selection. The 'D40' suffix typically denotes specific packaging or handling characteristics within the product line. These oscillators are engineered to provide stable timing solutions while offering reduced electromagnetic interference through spread spectrum technology.

Replacement Considerations

Direct substitutes include other variants within the SG-9101CG series, such as SG-9101CG-D40SGCAC, which shares identical electrical specifications and package dimensions. When replacing, ensure the new part supports the same programmable frequency range and output voltage levels. Verify that the replacement maintains the required operating temperature range and spread spectrum functionality for system compatibility.