SG-9101CG-D20PHCBC

Programmable Oscillators Overview

The SG-9101CG-D20PHCBC is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequency programming from 670 kHz to 20 MHz, with specific configuration for downward spread spectrum modulation. It utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. Key electrical characteristics include a maximum disabled supply current of 3.7 mA and an operating temperature range of -40°C to 105°C.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation across a wide range using external programming services.
• Integrates downward spread spectrum modulation to reduce electromagnetic interference.
• Provides standard CMOS output signals compatible with digital logic circuits.
• Includes enable/disable functionality to manage power consumption during inactive periods.

Programmable Oscillators Applications

• High-speed data transmission interfaces requiring clock signal generation
• Embedded systems utilizing microprocessors and memory controllers
• Communication equipment needing precise timing references
• Industrial control systems operating in extended temperature environments

Programmable Oscillators Procurement Notes

Verify the specific frequency requirement before ordering, as this model requires programming. Confirm that the supplier offers official programming services or provides pre-programmed units matching the target frequency. Ensure the order specifies the correct package type and check compatibility with the system's voltage levels. Review the datasheet for pinout details and thermal requirements to ensure proper integration into the design.

Programmable Oscillators Selection Notes

Select this component when a compact, programmable clock source with spread spectrum capabilities is required. Consider the 4-SMD package size for space-constrained designs. Evaluate the need for CMOS outputs versus other logic families. Assess the operating temperature range against environmental conditions. Verify that the available frequency range meets the system's timing specifications.

Programmable Oscillators Part Context

This part belongs to the SG-9101CG series of programmable oscillators from EPSON. The series is designed for applications requiring flexible frequency options in a small form factor. These devices are commonly used in modern electronics where customizable clock speeds and reduced EMI are critical. The SG-9101CG line emphasizes reliability and performance across various industrial and consumer applications.

Programmable Oscillators Replacement Considerations

Check for direct substitutes within the SG-9101CG family that may offer different frequencies or packages. Verify compatibility with existing board layouts and firmware if replacing with similar models. Consult EPSON documentation for cross-reference information. Ensure any replacement maintains the same output logic and voltage requirements.