SG-9101CG-D40PHBBB

Overview

The SG-9101CG-D40PHBBB is a programmable CMOS crystal oscillator manufactured by EPSON. It operates within a supply voltage range of 1.62V to 3.63V and supports frequency outputs from 670 kHz up to 170 MHz. The device features an enable/disable function and utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm. It is designed for surface mount installation and includes spread spectrum capabilities.

Feature Summary

• Programmable frequency generation capability
• CMOS output signal type
• Integrated enable and disable control function
• Spread spectrum modulation support

Applications

• General purpose clock generation in embedded systems
• Timing reference for digital logic circuits
• Clock source for microprocessors and FPGAs
• Signal processing equipment requiring precise timing

Procurement Notes

Verify the specific frequency requirement during ordering as this model is programmable. Confirm that the 4-SMD package size matches the PCB footprint design. Ensure the supply voltage range aligns with the target system's power rails. Check for RoHS compliance status if required by environmental regulations. Validate the enable/disable pin configuration against the schematic.

Selection Notes

Choose this component when a small form factor oscillator with programmable frequency is needed. Consider the CMOS output compatibility with downstream logic levels. Evaluate the need for spread spectrum functionality to reduce EMI. Verify the operating temperature range meets the application environment requirements. Assess the power consumption constraints relative to the 1.62V to 3.63V supply range.

Part Context

This part belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series offers various package options and output types. The D40 suffix typically indicates specific performance characteristics or package variants within the lineup. These oscillators are designed for applications requiring low jitter and flexible frequency selection.

Replacement Considerations

Direct substitutes include other models from the SG-9101CG series such as SG-9101CG-D40SGBBB, which shares similar specifications but may differ in control functions like standby versus enable/disable. Always verify electrical parameters and pinout compatibility before substitution.