SG-9101CG-D40SHABC

Overview

The SG-9101CG-D40SHABC is a programmable spread spectrum crystal oscillator from EPSON, designed for high-frequency applications. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range of 670 kHz to 170 MHz with a downward spread bandwidth of -4.00%. It includes a standby function with a maximum disabled current of 3.7 mA. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. It is rated for an operating temperature range of -40°C to 105°C.

Feature Summary

• Programmable frequency generation with downward spread spectrum capability
• Integrated standby mode for power management
• CMOS output interface compatible with standard logic levels
• Compact surface-mount package design

Applications

• High-speed digital signal processing systems
• Communication equipment requiring low jitter clocks
• Industrial control systems with wide temperature requirements
• Consumer electronics utilizing programmable clock sources

Procurement Notes

Verify the specific frequency configuration required for your application, as this model is a programmable variant. Confirm that the 1.62V to 3.63V supply voltage aligns with your system's power rails. Ensure the 4-SMD footprint matches your PCB layout constraints. Check for any specific programming instructions or order notes if purchasing through distributors offering custom frequency services.

Selection Notes

Select this component when a programmable clock source with spread spectrum capabilities is needed to reduce EMI. It is suitable for designs requiring operation across a wide temperature range from -40°C to 105°C. Consider the CMOS output drive strength and the standby current specifications for power-sensitive applications. Verify compatibility with the target system's voltage levels and timing requirements before integration.

Part Context

This part belongs to the SG-9101CG series of programmable oscillators by EPSON. The series is known for its flexibility in frequency selection and spread spectrum functionality. The SG-9101CG-D40SHABC specifically denotes the downward spread spectrum variant with a 4-pin SMD package. It is part of Epson's broader portfolio of precision timing solutions for modern electronic devices.

Replacement Considerations

Direct substitutes may include other models from the SG-9101CG series with similar pinouts and electrical characteristics. Verify that any replacement maintains the same CMOS output type, voltage range, and temperature rating. Ensure the substitute also supports the required frequency range and spread spectrum features if applicable.