SG-9101CA-C02SGAAC

Overview

The SG-9101CA-C02SGAAC is a programmable crystal oscillator from EPSON, featuring CMOS output and spread spectrum capability. It operates within a voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 20 MHz. The device utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm and a maximum seated height of 0.80mm. It functions reliably across an operating temperature range of -40°C to +85°C. The component includes a standby feature with a maximum disabled supply current of 3.7 mA.

Feature Summary

• Programmable frequency generation via network order input
• Spread spectrum modulation for EMI reduction
• Low power consumption with standby mode support
• Compact surface-mount packaging for space-constrained designs

Applications

• FPGA timing applications
• High-speed data handling systems
• Embedded control systems requiring precise clocking

Procurement Notes

Verify the specific frequency requirement during the ordering process, as this model requires programming via the distributor's website order notes. Confirm that the 4-SMD no-lead package dimensions align with the target PCB footprint. Ensure the operating voltage range matches the system power supply specifications. Check the datasheet for any updates regarding RoHS compliance or environmental certifications before finalizing procurement.

Selection Notes

Select this component when a custom frequency between 670 kHz and 20 MHz is required without waiting for fixed-frequency inventory. Consider its small form factor for dense circuit layouts. Evaluate the spread spectrum feature if electromagnetic interference mitigation is a priority. Compare the standby current against other low-power oscillators if battery life is critical. Ensure the CMOS output level is compatible with the downstream logic inputs.

Part Context

This part belongs to the SG-9101 series of programmable spread spectrum crystal oscillators by EPSON. The series offers flexibility in frequency selection compared to standard XO models. The CA suffix typically denotes specific package or performance variations within the broader SG-9101 family. These oscillators are designed to replace multiple fixed-frequency parts, simplifying inventory management for manufacturers.

Replacement Considerations

Direct substitutes may include other SG-9101 variants with compatible pinouts and electrical characteristics. Verify that alternative programmable oscillators support the same frequency range and voltage levels. Check for identical package dimensions to ensure mechanical compatibility. Review datasheets for equivalent spread spectrum bandwidth and jitter performance metrics.