SG-9101CG-C05PHBAB

Programmable Oscillators Overview

The SG-9101CG-C05PHBAB is a programmable spread spectrum crystal oscillator from the EPSON SG-9101CG series. 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 center-spread bandwidth of ±0.50%. It includes an enable/disable function, drawing a maximum disable current of 3.7 mA. The component is housed in a 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. It functions reliably across an operating temperature range of -40°C to 105°C.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation within a wide range using standard crystal resonators.
• Integrates spread spectrum clocking functionality to reduce electromagnetic interference.
• Includes hardware control for power management via an enable and disable pin.

Programmable Oscillators Applications

• High-speed digital signal processing systems requiring precise clock synchronization
• Communication interfaces needing low jitter and spread spectrum capabilities
• Embedded computing platforms operating within specified voltage and temperature constraints

Programmable Oscillators Procurement Notes

This component is programmed by Digi-Key upon order placement. Customers must specify the required frequency in the order notes. Verify that the specific suffix matches the desired spread spectrum bandwidth and package dimensions. Ensure the target system voltage falls within the 1.62V to 3.63V range before integration. Confirm lead times for custom programming as these are not standard off-the-shelf items.

Programmable Oscillators Selection Notes

Select this model when a small surface-mount footprint is required alongside programmable frequency flexibility. The ±0.50% spread spectrum bandwidth distinguishes it from wider bandwidth variants like the C15 suffix. Consider the CMOS output compatibility with downstream logic families. Evaluate the thermal performance requirements against the -40°C to 105°C operational range for industrial or consumer applications.

Programmable Oscillators Part Context

The SG-9101CG-C05PHBAB belongs to the SG-9101Cx series of programmable oscillators manufactured by EPSON. This series is designed for applications demanding compact size and customizable clock frequencies. The 'C05' suffix specifically denotes the ±0.50% center-spread bandwidth characteristic, differentiating it from other models in the same family with varying spread specifications.

Programmable Oscillators Replacement Considerations

Direct substitutes include other SG-9101CG variants with identical package and electrical characteristics but different spread bandwidths, such as SG-9101CG-C15PHBAB. Ensure any replacement maintains the 4-SMD no-lead form factor and compatible supply voltage range. Verify that the alternative part supports the necessary frequency range and enable/disable functionality for the specific design.

Programmable Oscillators FAQ

How is the output frequency determined for this part?

The frequency is not fixed at manufacture; it is programmed by Digi-Key based on customer specifications provided during the ordering process.

What is the significance of the C05 suffix?

The C05 suffix indicates that the oscillator has a spread spectrum bandwidth of ±0.50% centered around the nominal frequency.