SG-9101CG-D40PHBAB

Overview

The SG-9101CG-D40PHBAB 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 frequencies from 670 kHz to 170 MHz and includes an enable/disable function. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The operating temperature range is -40°C to +105°C, and it exhibits a maximum disabled current of 3.7 mA.

Feature Summary

• Supports programmable frequency generation across a wide range using internal crystal resonator
• Integrates spread spectrum modulation capability for electromagnetic interference reduction
• Provides hardware control for power management through dedicated enable and disable pins

Applications

• High-speed serial communication interfaces requiring precise clock synchronization
• Embedded systems with strict size constraints utilizing surface mount technology
• Industrial equipment operating in extended temperature environments

Procurement Notes

Verify the specific ordering suffix to confirm the programmed frequency and package variant. Ensure the supply voltage matches the 1.62V to 3.63V requirement. Confirm that the application design accommodates the 4-SMD footprint dimensions. Check for RoHS compliance status if required by project specifications. Validate the enable/disable logic levels against the system interface.

Selection Notes

Choose this component when a small form factor programmable oscillator is required. Consider the CMOS output compatibility with the target digital logic family. Evaluate the thermal performance within the -40°C to +105°C operational range. Assess the need for spread spectrum functionality to meet EMC standards. Verify the availability of the specific frequency programming service from authorized distributors.

Part Context

This part belongs to the SG-9101 series of programmable spread spectrum crystal oscillators. The series offers various package options and frequency ranges. The CG suffix typically denotes specific packaging or material characteristics. The D40 indicates a particular frequency configuration within the programmable range. This model represents a standard XO type with integrated spread spectrum capabilities.

Replacement Considerations

Direct substitutes include other SG-9101 variants with compatible pinouts and electrical parameters. Verify that alternative parts support the same 4-SMD package dimensions. Ensure replacement components offer similar spread spectrum bandwidth and center expansion features. Confirm that the substitute maintains the specified operating temperature range.