SY100EL16VCKC

Specialty Logic Overview

The SY100EL16VCKC is a differential receiver IC from the SY10/100EL16VA-VF series, manufactured by Microchip Technology. It operates within a VEE range of -3.0V to -5.5V and supports both 3.3V and 5V power supply options. The device features data-synchronous enable/disable functionality (/EN) that provides glitchless gating of the QHG and /QHG outputs. It includes internal 75K Ohm input pull-down resistors and offers high voltage gain on the QHG outputs compared to standard EL16 variants.

Specialty Logic Feature Summary

• Data-synchronous Enable/Disable (/EN) input for complete glitchless gating of QHG and /QHG outputs
• Very high voltage gain on QHG and /QHG outputs compared to standard EL16 or EL16V devices
• Internal 75K Ohm input pull-down resistors for stable operation
• Provides VBB reference voltage output suitable for single-ended applications or AC coupling bias

Specialty Logic Applications

• High quality, high frequency crystal oscillator applications
• Pulse amplifier circuits
• Limiting amplifier applications
• Gating timing signals in synchronous systems

Specialty Logic Procurement Notes

Verify the specific suffix 'CKC' against official Microchip documentation to confirm package type and temperature grade, as datasheets list 'KCTR' (MSOP) and 'ZC' (SOIC). Confirm availability status, as this part number may be obsolete or superseded by newer revisions within the SY100EL16VC family. Ensure design-in compatibility with existing PCB footprints for the identified package style.

Specialty Logic Selection Notes

Select the SY100EL16VCKC when glitchless output gating is required for crystal oscillators or timing signal distribution. Choose this variant over VA or VB versions specifically for the integrated /EN input feature. Consider the operating voltage range (-3.0V to -5.5V) and the need for high DC gain on the QHG outputs versus standard logic levels.

Specialty Logic Part Context

This component belongs to the SY10/100EL16VA-VF enhanced differential receiver family. It shares pinouts with the SY10/100EL16 and SY10/100EL16V but adds enhanced capabilities such as higher gain outputs and optional enable inputs depending on the specific suffix. The VC suffix denotes the inclusion of the /EN input for synchronized gating.

Specialty Logic Replacement Considerations

Check for direct replacements like SY100EL16VCZC or SY100EL16VCKTR if available. Verify functional equivalence regarding the /EN input behavior and pinout compatibility before substitution.