SG-9101CA-D20PHDAC

Programmable Oscillators Overview

The SG-9101CA-D20PHDAC is a programmable spread spectrum crystal oscillator manufactured by EPSON. It features a CMOS output interface and operates within a supply voltage range of 1.62V to 3.63V. The device supports an available frequency range from 670 kHz to 20 MHz. It incorporates downward spread spectrum functionality with a bandwidth of -2.00%. The component includes an enable/disable function and draws a maximum disabled supply current of 3.7 mA. It is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm with a maximum height of 0.80mm. The unit is rated for operation between -40°C and 105°C.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation within the specified range via ordering configuration.
• Integrates downward spread spectrum technology to reduce electromagnetic interference.
• Provides low-power standby capability through an enable/disable control function.

Programmable Oscillators Applications

• High-speed data transmission interfaces requiring clock signal generation
• Embedded systems utilizing microcontrollers or digital signal processors
• Consumer electronics devices sensitive to electromagnetic compatibility

Programmable Oscillators Procurement Notes

This component is supplied as a blank oscillator that requires programming to the desired frequency at the time of order. Verify the specific frequency requirement during procurement to ensure correct configuration. Confirm the package type and electrical specifications match the design requirements before finalizing the purchase order.

Programmable Oscillators Selection Notes

Select this model when a small form factor programmable oscillator with spread spectrum capabilities is required. Ensure the system power supply remains within the 1.62V to 3.63V operating range. Consider the thermal environment to guarantee performance within the -40°C to 105°C temperature specification.

Programmable Oscillators Part Context

The SG-9101CA-D20PHDAC belongs to the SG-9101 series of programmable spread spectrum crystal oscillators. This series is designed to provide flexible clock solutions for various digital applications while minimizing noise emissions through spread spectrum modulation techniques.

Programmable Oscillators Replacement Considerations

Direct substitutes include other variants within the SG-9101 family such as SG-9101CG-D20SHDAC, provided the pinout and electrical characteristics are compatible. Verify package dimensions and voltage ranges before substitution.

Programmable Oscillators FAQ

How is the output frequency determined for this component?

The frequency is not fixed; it must be specified and programmed during the ordering process as a blank oscillator.

What is the purpose of the D20 suffix in the part number?

The D20 indicates the downward spread spectrum feature with a specific bandwidth characteristic defined by the manufacturer.