SG-9101CB-C20SHCAC

Programmable Oscillators Overview

The SG-9101CB-C20SHCAC is a programmable XO (Standard) CMOS oscillator from the EPSON SG-9101CG series. It operates within a frequency range of 670 kHz to 20 MHz and supports supply voltages from 1.62V to 3.63V. The device features a standby function with a maximum disabled current of 3.7 mA. It utilizes a basic crystal resonator and is housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm x 0.80mm. The component is rated for an operating temperature range of -40°C to 105°C and includes spread spectrum capabilities with a bandwidth of ±1.00% centered expansion.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation within a wide operational range using a standard crystal resonator.
• Integrates a low-power standby mode to minimize energy consumption during inactive periods.
• Incorporates spread spectrum modulation to reduce electromagnetic interference through controlled frequency deviation.

Programmable Oscillators Applications

• Embedded systems requiring precise clock signals
• Industrial control equipment
• Consumer electronics devices

Programmable Oscillators Procurement Notes

This component is supplied as a blank oscillator that requires programming by the distributor or manufacturer prior to shipment. Customers must specify their required operating frequency at the time of order placement. Verify that the requested frequency falls within the supported 670 kHz to 20 MHz range. Ensure the supply voltage requirements align with the 1.62V to 3.63V specification before finalizing procurement details.

Programmable Oscillators Selection Notes

Select this model when a compact surface-mount programmable oscillator is needed for space-constrained designs. The 4-SMD package offers a small footprint suitable for high-density PCB layouts. Consider the CMOS output type for compatibility with standard digital logic interfaces. The wide operating temperature range makes it suitable for environments subject to thermal variation, provided the specific application does not require alternative output formats.

Programmable Oscillators Part Context

The SG-9101CB-C20SHCAC belongs to the SG-9101 series of programmable spread spectrum crystal oscillators manufactured by EPSON. This series is designed to provide flexible clock solutions for various electronic applications. The part number indicates specific characteristics regarding the package type, output format, and functional options such as standby and spread spectrum capabilities defined by the manufacturer's coding system.

Programmable Oscillators Replacement Considerations

Compatible substitutes include other variants within the SG-9101 family, such as SG-9101CG-C10SHCAC or SG-9101CB-C20PGCAC, which share similar programmable oscillator functions and package dimensions. Verify that any replacement maintains the required frequency range, voltage specifications, and output signal type before integration into existing designs.

Programmable Oscillators FAQ

How is the operating frequency determined for this component?

The SG-9101CB-C20SHCAC is supplied as a blank oscillator. The operating frequency must be specified by the customer during the ordering process, after which the distributor or manufacturer programs the device to the requested value within the 670 kHz to 20 MHz range.

What is the purpose of the standby feature in this oscillator?

The standby feature allows the oscillator to enter a low-power state when not in use. In this disabled mode, the component draws a maximum current of 3.7 mA, helping to conserve energy in battery-powered or power-sensitive applications.