ISM92-3351AH-10.000MHZ

Oscillators Overview

The ISM92-3351AH-10.000MHZ is a standard clock oscillator manufactured by ILSI, designed for surface-mount applications. It operates at a nominal frequency of 10 MHz with HCMOS and TTL output logic levels compatible with various digital systems. The device functions on a single 3.3V supply voltage and features an enable/disable control pin for power management flexibility. Encased in a compact 4-pin SMD package measuring 5.0mm x 3.2mm x 1.6mm, it supports lead-free processing and RoHS compliance. Key electrical specifications include a frequency stability of ±25ppm and low jitter performance suitable for precise timing requirements.

Oscillators Feature Summary

• HCMOS/TTL compatible output logic levels ensure broad interoperability with standard digital circuits.
• Integrated enable/disable functionality allows for dynamic power management and system control.
• Low jitter, non-PLL based design provides stable signal integrity without complex phase-locked loops.
• Compatible with lead-free processing standards for environmentally compliant manufacturing.

Oscillators Applications

• Fibre Channel server and storage system clocks
• SONET/SDH network synchronization
• 802.11/WiFi communication interfaces
• T1/E1 and T3/E3 system clocking

Oscillators Procurement Notes

Verify the specific suffix 'AH' corresponds to the required enable/disable functionality and 3.3V operation mode. Confirm that the 10 MHz frequency matches the target circuit design requirements. Ensure compatibility with lead-free soldering processes if environmental regulations apply. Check for any specific tape and reel packaging requirements versus cut tape availability for prototyping needs.

Oscillators Selection Notes

Select this component when a 10 MHz reference clock with HCMOS/TTL outputs is required. The enable/disable feature makes it suitable for battery-powered or power-sensitive designs. Consider the 3.3V supply constraint and the 4-pin SMD footprint for PCB layout. Verify that the ±25ppm stability meets the system's timing accuracy needs compared to higher precision alternatives.

Oscillators Part Context

This part belongs to the ISM92 series of ceramic package SMD oscillators from ILSI. The series offers various frequencies and logic levels, with the AH suffix typically denoting specific voltage and control configurations. It serves as a direct replacement for older through-hole crystals in modern surface-mount designs requiring reliable clock generation.

Oscillators Replacement Considerations

Direct substitutes may include other ISM92 series variants with matching 10 MHz frequency and 3.3V operation. Cross-reference with similar 4-pin SMD oscillators from other manufacturers ensuring identical pinout and electrical characteristics. Verify that alternative parts support the same enable/disable functionality and output logic levels.

Oscillators FAQ

Does the ISM92-3351AH-10.000MHZ support power-down modes?

Yes, the device includes an enable/disable pin that allows for controlling the oscillator output state, facilitating power management.

What is the output logic level compatibility?

The oscillator outputs are compatible with both HCMOS and TTL logic families, providing versatile integration options.