EG-2121CA 133.0000M-PHRNB

Oscillators Overview

The EG-2121CA 133.0000M-PHRNB is a Surface Acoustic Wave (SAW) oscillator manufactured by Epson Timing. It operates at a nominal frequency of 133 MHz with an output format of LVPECL. The device requires a supply voltage of 2.5 V and draws a current consumption of 80 mA. Frequency stability is rated at ±100 ppm, with an absolute pull range not specified in the provided documentation. The component supports enable/disable functionality and is housed in a 6-SMD, No Lead package. It is designed for operation within a temperature range of -5°C to +85°C.

Oscillators Feature Summary

• Generates a stable 133 MHz signal using SAW technology
• Provides LVPECL output format for high-speed digital interfaces
• Supports active enable and disable control states
• Operates on a single 2.5 V power supply

Oscillators Applications

• High-speed data transmission systems requiring precise clocking
• Telecommunications equipment utilizing LVPECL interfaces
• Industrial control systems operating in extended temperature ranges
• Test and measurement instruments needing stable frequency references

Oscillators Procurement Notes

Verify the specific suffix PHRNB against official Epson datasheets to confirm the -5°C to +85°C temperature range and ±100 ppm stability. Ensure that the LVPECL output configuration matches the receiving circuit requirements. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 133 MHz LVPECL clock source is required for applications demanding extended industrial temperature performance. Consider the 80 mA current consumption for power budget calculations. Verify that the 6-SMD package footprint aligns with the PCB layout constraints and that the enable/disable pin functionality integrates correctly with the system control logic.

Oscillators Part Context

This part belongs to the EG-2121CA series of SAW oscillators from Epson Timing. The series offers various frequency options and stability grades. The PHRNB suffix specifically denotes the temperature range and stability characteristics. This model serves as a critical timing element in systems where signal integrity and frequency accuracy are paramount under varying environmental conditions.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing with other manufacturers requires careful verification of electrical parameters, pin compatibility, and thermal specifications to ensure functional equivalence without modifying the existing design.

Oscillators FAQ

What is the output format of the EG-2121CA 133.0000M-PHRNB?

The output format is LVPECL (Low Voltage Positive Emitter Coupled Logic).

Does this oscillator support enable/disable functionality?

Yes, the device supports enable and disable states for power management.

What is the maximum operating temperature for this model?

The maximum operating temperature is +85°C.