SG-9101CE-C20PGCBA

Programmable Oscillators Overview

The SG-9101CE-C20PGCBA 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 frequencies from 670 kHz to 170 MHz. The device utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. It includes enable/disable functionality and offers spread spectrum capability with a bandwidth of ±0.25% centered expansion. The operational temperature range spans from -40°C to 85°C.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation across a wide range using standard crystal resonators.
• Integrates spread spectrum modulation for electromagnetic interference reduction.
• Features low-power operation with defined current consumption in disabled states.

Programmable Oscillators Applications

• High-speed data communication interfaces requiring precise clock signals
• Embedded systems and microcontroller boards needing flexible frequency options
• Industrial control equipment operating in varying thermal environments

Programmable Oscillators Procurement Notes

This component is supplied as a blank oscillator that requires programming to the specific target frequency before shipment. Buyers must input the desired frequency value during the ordering process on the distributor's platform. Verify that the selected supplier offers this programming service, as unprogrammed units are not functional at the required system frequency. Confirm lead times associated with the programming step.

Programmable Oscillators Selection Notes

Select this model when a compact, surface-mount programmable oscillator is required for designs needing flexibility in clock frequency selection without maintaining multiple stock keeping units. Ensure the design environment supports the specified voltage range and that the application benefits from the integrated spread spectrum feature for noise mitigation. Verify that the 4-SMD package footprint aligns with the PCB layout constraints.

Programmable Oscillators Part Context

The SG-9101CE-C20PGCBA belongs to the SG-9101 series of programmable oscillators from EPSON. This series is designed to replace fixed-frequency crystals and oscillators, allowing designers to customize clock speeds during production. The CE variant typically denotes specific performance characteristics within the broader family, focusing on low power and small form factor applications common in modern portable and industrial electronics.

Programmable Oscillators Replacement Considerations

Direct replacements include other SG-9101 series variants such as SG-9101CG-C02PGCBA or SG-9101CE-C20SGCBA, provided they match the required frequency and package dimensions. When substituting, verify that the alternative part number supports the same voltage range and enables the necessary spread spectrum functionality if required by the design.