626P4473C3T

Oscillators Overview

The CTS-Frequency Controls 626P4473C3T is a standard clock oscillator featuring an LVPECL output format. It operates at a nominal frequency of 44.736 MHz with a frequency stability of ±20 ppm. The device supports a supply voltage range from 3.135 V to 3.465 V and consumes a maximum current of 45 mA. It is housed in a compact 2.5 mm x 2.0 mm surface-mount package with six leads. The component functions within a temperature range of -20°C to +70°C and includes a Pin 1 enable feature for power management control.

Oscillators Feature Summary

• Provides precise timing signals via LVPECL differential output interface
• Integrates hardware enable/disable functionality for power optimization
• Delivers stable frequency performance within specified industrial temperature ranges

Oscillators Applications

• Telecommunications equipment requiring precise clock synchronization
• Data communication systems utilizing high-speed serial interfaces
• Timing circuits in consumer electronics and industrial control systems

Oscillators Procurement Notes

Verify the specific suffix 'C3T' against official CTS documentation to confirm the exact frequency tolerance, operating temperature range, and packaging configuration. Ensure the target application environment aligns with the -20°C to +70°C operational limits and that the LVPECL output compatibility matches the receiving circuitry requirements before finalizing procurement.

Oscillators Selection Notes

Select this component when a low-jitter, high-frequency clock source is required for digital signal processing or data transmission applications. The LVPECL output ensures signal integrity over longer traces compared to single-ended outputs. Consider the small footprint for space-constrained designs and verify that the system power budget accommodates the specified current consumption during active operation.

Oscillators Part Context

This part belongs to the 626 series of high-frequency, low-jitter clock oscillators manufactured by CTS-Frequency Controls. The series is designed for demanding applications requiring precise timing in telecommunications and networking infrastructure. The 626P4473C3T specifically targets the 44.736 MHz frequency band, which is commonly used in SDH/SONET and other synchronous digital hierarchy standards.

Oscillators Replacement Considerations

Public confirmed substitute part numbers include 626P4474C3T and 626P4476C3T from CTS-Frequency Controls. These alternatives share similar form factors and output types but may differ in frequency stability or specific electrical characteristics. Verify parameter equivalence before substitution.