SG-9101CB-D05PHDAA

Programmable Oscillators Overview

The SG-9101CB-D05PHDAA is a programmable crystal oscillator (XO) manufactured by EPSON, featuring a CMOS output signal. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 170 MHz. The device incorporates downward spread spectrum modulation with a bandwidth of -0.50%. It includes an enable/disable control function, drawing a maximum disabled current of 3.7 mA. The component is housed in a 4-SMD, no-lead package measuring 5.00mm x 3.20mm x 1.30mm. It is rated for industrial temperature operation between -40°C and 85°C.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation across a wide range using standard crystal resonators.
• Integrates downward spread spectrum modulation to reduce electromagnetic interference emissions.
• Features low-power standby capability through hardware enable/disable control pin.

Programmable Oscillators Applications

• High-speed data communication interfaces requiring precise clock synchronization
• Industrial control systems operating in extended temperature environments
• Embedded computing platforms utilizing CMOS logic families

Programmable Oscillators Procurement Notes

This component is supplied as a blank oscillator that requires programming to the specific target frequency. Orders must include the desired frequency specification in the order remarks or notes field during the purchasing process. Verify that the required frequency falls within the supported 670 kHz to 170 MHz range before submission. Ensure the ordering suffix matches the required spread spectrum type and package specifications.

Programmable Oscillators Selection Notes

Select this model when downward spread spectrum modulation is required to minimize EMI in sensitive circuits. The CMOS output interface is suitable for direct connection to digital logic inputs without additional buffering. Consider the 4-SMD package size for compact board layouts. Verify that the system power supply remains within the 1.62V to 3.63V operational window to ensure stable performance.

Programmable Oscillators Part Context

The SG-9101 series represents EPSON's line of programmable spread spectrum crystal oscillators. These devices replace fixed-frequency crystals with flexible, software-programmable alternatives. The SG-9101CB-D05PHDAA variant specifically targets applications needing downward frequency deviation to comply with strict electromagnetic compatibility standards in dense electronic assemblies.

Programmable Oscillators Replacement Considerations

Direct replacements require matching the 4-SMD package, CMOS output, and downward spread spectrum configuration. Other SG-9101 variants may differ in spread spectrum direction or temperature rating. Verify electrical parameters against the original design requirements before substitution.