SG-9101CG-D15SGDBC

Programmable Oscillators Overview

The SG-9101CG-D15SGDBC is a programmable XO (standard) CMOS oscillator from the EPSON SG-9101 series. It operates within a frequency range of 670 kHz to 20 MHz and supports a supply voltage of 1.62V to 3.63V. The device features standby functionality and downward spread spectrum modulation with a bandwidth of -1.50%. It is housed in a compact 4-SMD, no lead package measuring 2.50mm x 2.00mm x 0.80mm maximum height. The component is rated for an operating temperature range of -40°C to 85°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation within specified low-to-mid range limits
• Integrated downward spread spectrum modulation for EMI reduction
• Low power consumption with dedicated standby enable/disable control
• Compact surface-mount design suitable for space-constrained PCB layouts

Programmable Oscillators Applications

• Consumer electronics requiring low-noise clock signals
• Industrial control systems with moderate frequency requirements
• Communication equipment utilizing spread spectrum techniques
• Portable devices powered by variable voltage sources

Programmable Oscillators Procurement Notes

Verify the specific frequency configuration requested during ordering, as this model requires programming. Confirm that the application environment stays within the -40°C to 85°C operating temperature range. Ensure the supply voltage remains between 1.62V and 3.63V for proper operation. Check compatibility with the 4-SMD footprint dimensions before finalizing the PCB layout.

Programmable Oscillators Selection Notes

Choose this model when a fixed-frequency crystal oscillator is insufficient and programmability is required. Select it over higher-frequency variants if the application demands signals below 20 MHz. Consider the spread spectrum feature if electromagnetic interference mitigation is a priority. Verify that the CMOS output level matches the input requirements of the downstream logic components.

Programmable Oscillators Part Context

This component belongs to the SG-9101 series of programmable spread spectrum crystal oscillators. The series offers various frequency ranges and package options to suit different electronic designs. The SG-9101CG variant specifically targets applications needing reliable timing with reduced electromagnetic emissions through frequency modulation capabilities.

Programmable Oscillators Replacement Considerations

Direct substitutes include other SG-9101CG models with compatible frequency ranges and packages, such as SG-9101CG-D15SGDBB. Ensure any replacement maintains the same 4-SMD footprint and voltage specifications. Verify that the substitute part supports the required spread spectrum bandwidth and operating temperature range.