SG-9101CA-C02PHCBA

Overview

The SG-9101CA-C02PHCBA is a programmable crystal oscillator (XO) manufactured by EPSON, featuring a CMOS output interface. It operates within a supply voltage range of 1.62V to 3.63V and supports an available frequency range from 670 kHz to 170 MHz. The device includes an enable/disable function and utilizes center spread spectrum technology with a bandwidth of ±0.25%. It is housed in a 4-SMD, no-lead package with dimensions of 7.00mm x 5.00mm x 1.40mm maximum height. The component functions across an operating temperature range of -40°C to 85°C.

Feature Summary

• Programmable frequency generation capability allowing customization via order specifications
• Integrated enable and disable control function for power management
• Center spread spectrum modulation with ±0.25% bandwidth for EMI reduction
• Compact surface-mount design suitable for space-constrained applications

Applications

• General-purpose digital signal processing systems requiring precise clocking
• Communication equipment utilizing spread spectrum techniques
• Embedded systems needing customizable oscillator frequencies
• Industrial control units operating within standard commercial temperature ranges

Procurement Notes

This component is supplied as a blank oscillator that requires programming. Customers must specify the desired frequency in the order notes when purchasing through authorized distributors like DigiKey. Programming typically takes 1-2 working days. Verify the specific ordering suffix ensures the correct package size and pin configuration. Confirm RoHS compliance status if required for your assembly process.

Selection Notes

Select this model when a custom frequency between 670 kHz and 170 MHz is needed without waiting for fixed-frequency inventory. Ensure the system voltage aligns with the 1.62V to 3.63V input requirement. Consider the 7x5mm footprint for PCB layout compatibility. The CMOS output level must match the receiving logic inputs. Verify thermal requirements against the -40°C to 85°C operational range.

Part Context

Part of the SG-9101 series of programmable spread spectrum crystal oscillators. This specific variant uses the CA suffix indicating the 7050 (7x5mm) package size, distinguishing it from smaller variants like the CG series. It serves as a flexible alternative to fixed-frequency crystals in designs requiring multiple clock speeds or future-proofing.

Replacement Considerations

Direct replacements require matching the 4-SMD 7x5mm package and CMOS output type. Other SG-9101CA variants may differ in frequency range or package dimensions. Verify that substitute programmable oscillators support the same enable/disable functionality and spread spectrum characteristics. Check supplier availability for programmed blanks.