I538-2O7-24.000 MHZ

Oscillators Overview

The I538-2O7-24.000 MHZ is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by ILSI America, operating at a nominal frequency of 24 MHz. It utilizes an HCMOS output format and functions within a supply voltage range of 2.85 V to 3.15 V, with a typical operating voltage of 3.0 V. The device features a compact surface-mount package measuring 3.2 mm in length, 2.5 mm in width, and 1.2 mm in height. It provides a frequency stability of ±1.5 ppm over the industrial temperature range of -40°C to +85°C. The maximum supply current is rated at 6 mA, and it supports a load capacitance of 15 pF.

Oscillators Feature Summary

• Delivers low jitter performance using a non-PLL based architecture for signal integrity.
• Offers flexible output levels compatible with both clipped sinewave and HCMOS logic standards.
• Ensures environmental reliability through compatibility with lead-free processing methods.

Oscillators Applications

• Server and storage systems requiring precise timing synchronization
• SONET/SDH telecommunications infrastructure
• Wi-Fi and 802.11 wireless networking equipment

Oscillators Procurement Notes

Verify that the specific part number matches the required frequency tolerance and package dimensions for your design. Confirm RoHS compliance status and lead-free processing compatibility with your manufacturing requirements. Ensure the HCMOS output voltage levels align with your system's input logic thresholds. Cross-reference the supplier documentation to confirm the manufacturer origin, as this component may be associated with ABRACON distribution channels.

Oscillators Selection Notes

Select this component when a stable 24 MHz reference is needed with tight ±1.5 ppm stability across wide temperature variations. The 3V operation and low 6 mA current draw make it suitable for power-sensitive applications. The small 3225 SMD footprint allows for dense PCB layouts. Verify that the HCMOS output drive capability meets the load requirements of the connected circuitry without additional buffering.

Oscillators Part Context

This oscillator belongs to the I538 series, which includes various frequency options within the same physical package and electrical specification profile. The series is designed for high-performance timing applications where size and stability are critical constraints. Other variants in this family share similar packaging and interface characteristics but differ in nominal frequency and potentially aging rates.

Oscillators Replacement Considerations

Direct substitutes include other ILSI or ABRACON TCXOs in the 3225 package with matching 24 MHz frequency and ±1.5 ppm stability. Ensure any replacement maintains the HCMOS output format and 3V supply voltage compatibility. Verify that the thermal compensation range covers the intended operating environment.