SG-8101CA 19.6680M-TBGPA0

Oscillators Overview

The SG-8101CA is a low-phase-noise, ultra-low-jitter crystal oscillator from Epson. It operates at a frequency of 19.6680 MHz with a tolerance of ±50 ppm and stability of ±20 ppm over temperature. The device supports LVCMOS output levels and functions within a supply voltage range of 1.8V to 3.3V. It features a compact 3225 package size and consumes typical current of 4.0 mA.

Oscillators Feature Summary

• Ultra-low phase noise performance for high-speed data transmission applications
• Wide operating voltage range supporting 1.8V to 3.3V systems
• Compact surface-mount package design for space-constrained PCB layouts

Oscillators Applications

• High-speed serial communication interfaces
• Network equipment clocking sources
• Test and measurement instrumentation

Oscillators Procurement Notes

Verify the specific ordering suffix matches the required frequency and tolerance. Confirm package marking codes align with production batches. Ensure environmental compliance documentation is available for target markets. Check lead times as specialized oscillators may have variable availability. Validate supply chain authenticity through authorized distributors only.

Oscillators Selection Notes

Select this component when phase noise specifications are critical for signal integrity. Compare jitter values against system requirements for high-speed data links. Consider power consumption limits if battery-operated or low-power designs are involved. Verify output voltage compatibility with downstream logic families before integration.

Oscillators Part Context

This model belongs to Epson's SG-8101 series of precision oscillators. The series is designed for demanding digital applications requiring stable clock signals. Competing products include similar MEMS and quartz oscillators from other manufacturers offering comparable jitter performance.

Oscillators Replacement Considerations

Direct substitutes include Epson SG-8101CA variants with identical pinouts and electrical characteristics. Cross-reference part numbers from other brands only if pin-compatible and electrically equivalent specifications are confirmed.