SY10EL16VCZC

Overview

The SY10EL16VCZC is a differential receiver from the SY10/100EL16VA-VF series, manufactured by Microchip Technology. It operates on 3.3V or 5V power supplies and features an internal VBB reference voltage output for single-ended applications or AC coupling bias. The device includes a data synchronous enable input (/EN) that provides glitchless gating of the high-gain QHG and /QHG outputs. It supports both differential and single-ended inputs, with propagation delays ranging from 250ps to 780ps depending on the output type and operating conditions.

Feature Summary

• Data-synchronous enable input allows for complete glitchless gating of high-gain outputs
• Internal VBB reference voltage output facilitates single-ended applications and AC coupling
• High DC gain on QHG and /QHG outputs compared to standard EL16 variants
• Ideal for crystal oscillator applications requiring free-running oscillators with synchronous gating

Applications

• Crystal oscillator applications
• Pulse amplifier circuits
• Limiting amplifier designs
• Timing signal gating

Procurement Notes

Verify the specific ordering suffix ZC corresponds to the commercial temperature range and 8-pin SOIC package as documented in the official datasheet. Confirm lead finish specifications and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Ensure the component meets the required environmental operating range for your specific application design.

Selection Notes

Select this component when a differential receiver with synchronized output gating is required. The /EN input ensures glitch-free operation during enable/disable transitions, making it suitable for precision timing applications. Consider the available package options and temperature ranges to match your board layout and environmental constraints.

Part Context

This part belongs to the SY10/100EL16VA-VF enhanced differential receiver family. It shares pinouts with earlier versions but adds the /EN input for controlled output gating. The 'ZC' suffix indicates an 8-pin SOIC package in the commercial temperature range. This variant is designed for high-frequency applications requiring stable signal integrity and precise timing control.

Replacement Considerations

SY10EL16VAZC

FAQ

How does the /EN input affect the QHG and /QHG outputs?

When /EN is LOW, the input passes to the outputs. When /EN goes HIGH, it forces the QHG LOW and /QHG HIGH on the next negative data transition, providing glitchless gating.

What is the purpose of the VBB output?

The VBB output provides a reference voltage for single-ended applications or serves as a DC bias for AC coupling to the device.