SG-9101CG-D40SGCCC

Overview

The SG-9101CG-D40SGCCC is a programmable spread spectrum crystal oscillator from EPSON, designed for surface-mount applications. It operates within a frequency range of 670 kHz to 20 MHz and supports CMOS output signals. The device functions on a supply voltage between 1.62V and 3.63V and includes a standby feature. It is housed in a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm. The unit is rated for an operating temperature range of -40°C to +85°C and features downward spread spectrum modulation.

Feature Summary

• Programmable frequency generation capability within the specified range
• Integrated standby mode for power management
• Downward spread spectrum modulation functionality
• CMOS output signal compatibility

Applications

• General-purpose clock generation in embedded systems
• Timing reference sources for digital circuits
• Applications requiring low-power operation with standby capabilities

Procurement Notes

This component is supplied as a blank oscillator intended for programming by the distributor or end-user according to specific frequency requirements. Verification of the exact part number suffix is critical, as it dictates the programmed frequency and modulation characteristics. Ensure that the ordering specifications align with the required operational parameters before finalizing procurement. Confirm package type and lead-free status during the purchasing process.

Selection Notes

Select this model when a compact, programmable clock source with spread spectrum capabilities is required. The 4-SMD footprint suits space-constrained designs. Verify that the target system voltage falls within the 1.62V to 3.63V range. Consider the CMOS output level compatibility with downstream logic. The wide operating temperature range makes it suitable for industrial environments. Confirm that the programmable nature fits the production workflow.

Part Context

The SG-9101CG series represents EPSON's line of programmable spread spectrum crystal oscillators. This specific variant belongs to the CG sub-series, indicating standard performance characteristics. The series is known for its small form factor and flexibility in frequency selection. It serves as a direct replacement for fixed-frequency oscillators where design flexibility is prioritized over static timing solutions.

Replacement Considerations

Direct substitutes include other SG-9101CG variants with different frequency programming codes, such as SG-9101CG-D40SGCAC. Cross-referencing the package outline and electrical specifications is essential when considering alternative programmable oscillators from other manufacturers.