SG-9101CG-D40SGBCC

Overview

The SG-9101CG-D40SGBCC is a programmable spread spectrum crystal oscillator manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range from 670 kHz to 20 MHz and includes a standby function with a maximum disabled current of 3.7 mA. It utilizes an internal crystal resonator and offers a downward spread bandwidth of -4.00%. The component is housed in a 4-SMD, no lead package with dimensions of 2.50mm x 2.00mm and a maximum seated height of 0.80mm. It is rated for operation between -40°C and +85°C.

Feature Summary

• Programmable frequency generation within the 670 kHz to 20 MHz range
• Integrated spread spectrum modulation with downward bandwidth capability
• Low power consumption with dedicated standby mode functionality
• Compact surface-mount design suitable for space-constrained applications

Applications

• Clock signal generation for digital logic circuits
• Timing reference for embedded systems and microcontrollers
• Power management unit clock sources
• Consumer electronics requiring low jitter timing

Procurement Notes

Verify that the specific part number matches the required frequency specification, as this model is programmable. Confirm the operating temperature range requirement aligns with the -40°C to +85°C rating. Ensure the supply voltage constraints of 1.62V to 3.63V are compatible with the target system design. Check for RoHS compliance status if environmental regulations apply to the end product. Review the datasheet for programming instructions regarding frequency selection.

Selection Notes

Select this component when a precise, programmable clock source is needed with spread spectrum capabilities to reduce EMI. Consider the 4-SMD package size for PCB layout constraints. Evaluate the standby current requirements against system power budgets. Ensure the CMOS output drive strength meets the load requirements of the connected circuitry. Verify compatibility with the available programming tools or services offered by distributors.

Part Context

This oscillator belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators. The series is designed for applications requiring flexible frequency configuration and reduced electromagnetic interference. The SG-9101CG variant specifically targets general-purpose timing needs with a balance of performance and power efficiency. It represents a solution for modern electronic designs demanding compact, reliable clock sources.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Users should consult official manufacturer resources for cross-reference information. Direct replacements may require verification of pinout compatibility and electrical specifications. Alternative models within the same series might offer different temperature ranges or package options.