CY2X013LXI125T

Programmable Timers And Oscillators Overview

The CY2X013LXI125T is a factory-configured LVDS crystal oscillator (XO) manufactured by Cypress Semiconductor Corp. It operates at a fixed output frequency of 125 MHz with less than 1 ps typical RMS phase jitter. The device utilizes an integrated low-noise PLL and supports supply voltages of 2.5 V or 3.3 V. It features an Output Enable (OE) function on Pin 1 and is housed in a 6-pin leadless chip carrier (LCC) package measuring 5.0 × 3.2 mm. Operating conditions include an industrial temperature range from -40°C to 85°C.

Programmable Timers And Oscillators Feature Summary

• Low jitter performance: Less than 1 ps typical RMS phase jitter
• LVDS output: Differential clock signals on CLK and CLK# pins
• Integrated PLL: Synthesizes frequency from an internal crystal
• Pin 1 programmability: Configurable as Output Enable (OE) or Power-Down (PD#)
• Dual voltage support: Operates at 2.5 V or 3.3 V

Programmable Timers And Oscillators Applications

• High-speed digital systems requiring precise timing
• Data communication equipment
• Networking infrastructure components
• Industrial control systems

Programmable Timers And Oscillators Procurement Notes

Verify the part number suffix 'I' confirms the industrial temperature range (-40°C to 85°C). Confirm the 'LX' designation matches the required 6-pin LCC package dimensions. Ensure the '125T' suffix corresponds to the specific 125 MHz factory configuration. Check for RoHS compliance status if required by local regulations.

Programmable Timers And Oscillators Selection Notes

Select this component when a fixed 125 MHz LVDS clock signal is required with minimal phase jitter. Consider the CY2X013FLXCT or FLXIT variants if field-programmable flexibility is needed instead of a fixed factory configuration. Verify that the system power supply can provide the necessary operating current, typically up to 125 mA at 3.3 V.

Programmable Timers And Oscillators Part Context

This part belongs to the CY2X013 family of LVDS crystal oscillators. Other members include CY2X013LXI200T (200 MHz) and field-programmable versions like CY2X013FLXCT. The family shares the same 6-pin LCC package and core PLL architecture but differs in output frequency and programming capabilities.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements must match the 6-pin LCC footprint and LVDS output type. Verify pin compatibility, specifically that Pin 1 functions as OE/PD#. Frequency stability requirements (±35 ppm commercial, ±55 ppm industrial) must be met by any substitute.