SG-9101CG-C05PGBCA

Programmable Oscillators Overview

The SG-9101CG-C05PGBCA is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON, designed to reduce electromagnetic interference through frequency modulation. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a wide frequency range from 670 kHz to 170 MHz and includes an enable/disable function with a maximum disabled supply current of 3.7 mA. It utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. The component is rated for industrial temperatures between -40°C and 85°C and offers center-spread modulation with a bandwidth of ±0.50%.

Programmable Oscillators Feature Summary

• Integrates spread spectrum technology to dynamically modulate clock frequency, suppressing spectral peaks to minimize electromagnetic interference.
• Supports programmable frequency generation across a wide range using dedicated programming tools, allowing customization for specific design requirements.
• Features low power consumption capabilities with a defined disable mode current limit and standard CMOS output interface.

Programmable Oscillators Applications

• Automotive electronic systems requiring high electromagnetic compatibility
• Communication equipment needing reduced signal noise
• Computer peripherals and general-purpose digital circuits

Programmable Oscillators Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to ensure correct package dimensions and modulation type. Confirm that the required frequency falls within the specified 670 kHz to 170 MHz range. Check for RoHS3 compliance status if environmental regulations apply. Ensure programming instructions are followed correctly during integration, as this is a programmable device rather than a fixed-frequency component.

Programmable Oscillators Selection Notes

Select this model when EMI reduction is critical in compact designs. The 2.5x2 mm package suits space-constrained applications. Verify that the system voltage aligns with the 1.62V to 3.63V operating range. Consider the need for programmability versus fixed-frequency alternatives based on production volume and flexibility requirements. Ensure the industrial temperature range meets the operational environment standards.

Programmable Oscillators Part Context

This component belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators. The series is characterized by its ability to lower EMI through center-spread modulation. It is part of EPSON's portfolio of frequency elements designed for industrial and automotive applications, offering various package sizes including the 2520 format found in this specific part number.

Programmable Oscillators Replacement Considerations

Direct substitutes may include other SG-9101CG variants with different suffixes indicating distinct package sizes or modulation types. Verify pinout compatibility and electrical specifications before substitution. Generic programmable oscillators may not offer the same spread spectrum efficiency or package footprint.