ISM92-3351AH-16.000MHZ

Oscillators Overview

The ISM92-3351AH-16.000MHZ is a standard HCMOS/TTL output clock oscillator manufactured by ILSI. It operates at a nominal frequency of 16 MHz with a frequency stability of ±25 ppm. The device utilizes a crystal base resonator and is housed in a 4-SMD, no-lead surface mount package measuring 5.00 mm x 3.20 mm. It functions on a 3.3 V supply voltage and includes enable/disable control capabilities. The component is lead-free and RoHS compliant, designed for low jitter performance without PLL-based architecture.

Oscillators Feature Summary

• HCMOS and TTL compatible logic levels for broad interface integration
• Low jitter non-PLL based output design
• Integrated enable and disable functionality
• Compatible with lead-free processing standards

Oscillators Applications

• Fibre Channel server and storage systems
• Sonet/SDH network infrastructure
• 802.11 and Wi-Fi wireless communication devices
• T1/E1 and T3/E3 system clocking

Oscillators Procurement Notes

Verify the specific suffix 'AH' against the manufacturer's current part number guide to confirm frequency tolerance and pinout compatibility. Ensure the selected variant matches the required 3.3V operating voltage and SMD footprint dimensions. Cross-reference the RoHS compliance status with local regulatory requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 16 MHz reference signal with ±25 ppm stability is required for digital interfaces. The HCMOS/TTL output levels simplify direct connection to microcontrollers and FPGAs without additional level shifting. Consider the 4-SMD package size for PCB space constraints and verify the enable pin requirement if power management features are necessary.

Oscillators Part Context

This model belongs to the ISM92 series of ceramic package SMD oscillators from ILSI. The series offers various frequency options and packaging configurations. The ISM92-3351AH-16.000MHZ specifically targets applications requiring precise timing signals in telecommunications and data storage environments, providing a compact solution compared to larger through-hole alternatives.

Oscillators Replacement Considerations

Direct substitutes must match the 16 MHz frequency, 3.3V supply, and 5.0mm x 3.2mm footprint. Verify that alternative vendors offer identical HCMOS/TTL output voltage levels and enable/disable pin configurations to ensure circuit compatibility without redesign.