ISA11-32AH-28.63636MHZ

Oscillators Overview

The ISA11-32AH-28.63636MHZ is a surface-mount crystal oscillator manufactured by ILSI America. It operates at a frequency of 28.63636 MHz with a stability of ±25 ppm. The device utilizes LVCMOS output levels and functions at a supply voltage of 3.3V. It supports a maximum load capacitance of 15 pF and features a duty cycle of 55%. Designed for automotive applications, it holds AEC-Q200 qualification. The component is housed in a 4-pin SMD package with dimensions of 2.0mm x 1.6mm and has a maximum supply current of 20mA.

Oscillators Feature Summary

• Automotive-grade reliability certified under AEC-Q200 standards
• LVCMOS output interface compatible with standard logic families
• Surface-mount design optimized for automated assembly processes

Oscillators Applications

• Automotive electronic control units requiring precise timing
• In-vehicle infotainment systems
• Automotive sensor interfaces

Oscillators Procurement Notes

Verify the specific suffix codes against official ILSI documentation to confirm exact electrical characteristics and packaging options. Ensure that the requested part matches the required operating temperature range and output voltage levels for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm authenticity and availability status before finalizing procurement orders.

Oscillators Selection Notes

Select this component when an automotive-certified clock source is required for 3.3V logic circuits. The LVCMOS output ensures compatibility with standard digital inputs without additional level shifting. Consider the small 2.0mm x 1.6mm footprint for space-constrained PCB layouts. Verify that the ±25 ppm frequency stability meets the system timing requirements for the intended automotive environment.

Oscillators Part Context

This oscillator belongs to the ISA series of surface-mount crystal oscillators from ILSI America. The series provides standardized timing solutions for various industrial and automotive applications. The specific model integrates a quartz resonator with CMOS driver circuitry in a compact package, offering a complete clock signal generation solution for embedded systems.

Oscillators Replacement Considerations

Direct substitutes include other AEC-Q200 qualified LVCMOS oscillators from manufacturers such as Epson or Nihon Dempa Kogyo with identical 28.63636 MHz frequencies and 3.3V operation. Ensure pinout compatibility and equivalent size constraints when evaluating alternative sources.