SG-9101CG-D40PHDBB

Overview

The SG-9101CG-D40PHDBB is a programmable spread spectrum crystal oscillator manufactured by EPSON. It operates within a frequency range of 670 kHz to 170 MHz and supports CMOS output levels. The device functions on a supply voltage between 1.62V and 3.63V, featuring an enable/disable control pin. It offers a -4.00% downward spread spectrum bandwidth and maintains operation across a temperature range of -40°C to +105°C. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm.

Feature Summary

• Supports programmable frequency generation via distributor ordering systems
• Integrates downward spread spectrum modulation for EMI reduction
• Includes hardware enable and disable functionality for power management

Applications

• High-speed digital signal processing circuits
• Communication equipment requiring low electromagnetic interference
• Embedded systems with strict power consumption constraints

Procurement Notes

This component requires specific frequency programming during the procurement process. Buyers must input the desired operating frequency directly into the order notes when purchasing from authorized distributors such as DigiKey. Verify that the selected supplier supports the programming service for this series before finalizing the transaction to ensure correct configuration upon delivery.

Selection Notes

Engineers should select this part when a standard fixed-frequency oscillator is insufficient for system requirements. The SG-9101CG-D40PHDBB is suitable for designs needing precise frequency customization without redesigning the PCB layout. Its small footprint and wide operating temperature range make it appropriate for space-constrained industrial and commercial applications.

Part Context

This model belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators. The series is designed to provide flexible clock solutions for modern electronics. The SG-9101CG-D40PHDBB specifically denotes the variant with downward spread spectrum capabilities and CMOS output, fitting into the broader category of precision timing components used in complex digital systems.

Replacement Considerations

Direct substitutes include other models within the SG-9101CG series, such as the SG-9101CG-D40SHCCB, which shares identical electrical specifications and package dimensions but may differ in specific spread spectrum characteristics or availability.