I537-2O7-12.000 MHZ

Oscillators Overview

The I537-2O7-12.000 MHZ is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by ILSI America LLC. It operates at a nominal frequency of 12.000 MHz and utilizes a clipped sine wave output level with a minimum amplitude of 0.8 V p-p. The device is housed in a compact 2.5 mm x 3.2 mm ceramic surface-mount package. It supports a supply voltage range defined by the series specifications, typically requiring a maximum current consumption of 2 mA. The unit offers high frequency stability of ±1 ppm at +25°C and an aging rate of ±1 ppm per year maximum.

Oscillators Feature Summary

• Temperature compensated crystal oscillator design for enhanced frequency stability across varying thermal conditions.
• Compact ceramic surface-mount package suitable for space-constrained electronic applications.
• Clipped sine wave output interface compatible with standard digital logic inputs.

Oscillators Applications

• Telecommunications equipment requiring precise clock signals
• Portable consumer electronics demanding low power consumption
• Industrial control systems operating in variable temperature environments

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required operating temperature range and output configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure supply chain sources provide authentic components from ILSI America LLC to guarantee performance reliability and adherence to specified electrical parameters.

Oscillators Selection Notes

Select this component when a stable 12 MHz reference signal is required within a minimal footprint. Consider the ±1 ppm stability specification for applications sensitive to frequency drift. Evaluate the 2 mA maximum current draw against system power budgets. Verify compatibility with the clipped sine wave output voltage levels relative to the target load impedance.

Oscillators Part Context

This model belongs to the I537 series of TCXOs from ILSI America LLC. The series features ceramic packages and covers frequencies up to 40 MHz. The '2' in the part number indicates a -40°C to +85°C operating temperature range. The 'O7' suffix denotes the specific frequency and package variant within the product line.

Oscillators Replacement Considerations

Direct substitutes include other ILSI I537 series variants with matching frequency and package dimensions. Cross-referencing requires verification of pinout compatibility and electrical parameter alignment. Consult official ILSI documentation for approved alternative part numbers within the same family.