SY100EL16VEKC

Specialty Logic Overview

The SY100EL16VEKC is an enhanced differential receiver from the Micrel SY10/100EL16VA-VF series, now under Microchip Technology. It operates on a single supply voltage ranging from -3.0V to -5.5V and is housed in an 8-lead MSOP package (K8-1). The device features a propagation delay of 250ps typical for standard outputs. It includes internal 75k Ohm input pull-down resistors and provides QHG and /QHG outputs with significantly higher DC gain than standard Q outputs.

Specialty Logic Feature Summary

• Provides data synchronous Enable/Disable (/EN) functionality for complete glitchless gating of high-gain outputs
• Features very high voltage gain compared to standard EL16 or EL16V devices
• Includes internal 75k Ohm input pull-down resistors for stable signal reception

Specialty Logic Applications

• Pulse Amplifier applications
• Limiting Amplifier applications
• High quality, high frequency crystal oscillator applications

Specialty Logic Procurement Notes

Verify that the component is sourced from authorized channels due to potential availability constraints. Confirm the specific ordering suffix matches the required package type and temperature range. Ensure compatibility with existing board layouts as the pinout remains identical to previous generations within this family.

Specialty Logic Selection Notes

Select this variant when differential signaling requires synchronous enable/disable control without adding extra counts to the output. The absence of the VBB output distinguishes it from other variants in the series. Verify that the operating voltage range aligns with the system's power supply specifications before integration.

Specialty Logic Part Context

This component belongs to the SY10/100EL16VA-VF family of enhanced differential receivers. Originally manufactured by Micrel Semiconductor, the product line has been integrated into Microchip Technology's portfolio. The '100' prefix indicates the specific performance tier within the broader ECL-compatible logic family.

Specialty Logic Replacement Considerations

SY100EL16VBZC

Specialty Logic FAQ

How does the /EN input affect the Q output?

The /EN input has no influence on the /Q output; the data input is passed to this output regardless of the /EN state.

What is the primary advantage of the QHG outputs?

The QHG and /QHG outputs provide a DC gain several times larger than the standard Q output, making them suitable for high-frequency applications.