SG-9101CG-D20SGACC

Programmable Oscillators Overview

The SG-9101CG-D20SGACC 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 frequencies from 670 kHz to 20 MHz and includes a standby function. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The unit offers downward spread spectrum capability with a bandwidth of -2.00% and functions across an operating temperature range of -40°C to 85°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation within the specified range via distributor ordering systems.
• Integrated downward spread spectrum modulation to reduce electromagnetic interference.
• Low power consumption with dedicated standby functionality for energy management.

Programmable Oscillators Applications

• Consumer electronics requiring low noise clock signals
• Industrial control systems needing reliable timing sources
• Communication equipment utilizing spread spectrum techniques

Programmable Oscillators Procurement Notes

This component is available as a blank oscillator that requires programming at the time of order. Customers must specify the desired frequency in the order remarks when purchasing through authorized distributors like DigiKey. Verification of the specific frequency requirement against the 670 kHz to 20 MHz range is essential before finalizing the purchase to ensure compatibility with the target application design.

Programmable Oscillators Selection Notes

Engineers should select this model when a compact surface-mount solution with programmable frequency and spread spectrum features is required. The 4-SMD package suits space-constrained designs. Ensure the system logic levels are compatible with the CMOS output and that the supply voltage remains within the 1.62V to 3.63V window. Consider the thermal environment to stay within the -40°C to 85°C operational limit.

Programmable Oscillators Part Context

The SG-9101CG-D20SGACC belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. This series is designed to provide flexible timing solutions with reduced EMI characteristics. The part is currently active and RoHS compliant, fitting into modern electronic assemblies that require environmentally friendly components without sacrificing performance or flexibility in frequency selection.

Programmable Oscillators Replacement Considerations

Direct substitutes may include other models from the SG-9101CG series with different suffixes indicating varied frequencies or packages. Verify pinout compatibility and electrical specifications before swapping. Generic replacements must match the 4-SMD footprint and CMOS output type while supporting similar voltage and temperature ranges.