SY100EPT20VKI

Translators, Level Shifters Overview

The SY100EPT20VKI is a single-channel, unidirectional mixed-signal translator manufactured by Microchip Technology. It converts LVTTL or LVCMOS input signals to differential LVPECL outputs. The device operates on a single positive supply voltage of either 3.3V or 5.0V and does not require a negative supply. It features PNP LVTTL inputs for minimal loading and includes an internal pull-up that forces the Q output HIGH when inputs are open. The component is housed in an 8-pin MSOP package and supports an industrial operating temperature range.

Translators, Level Shifters Feature Summary

• Converts single-ended LVTTL/LVCMOS logic levels to differential LVPECL signals
• Operates on a single positive power supply without requiring a negative rail
• Features PNP-type inputs designed to minimize loading on driving circuits
• Includes a default HIGH state on the Q output when inputs are left floating

Translators, Level Shifters Applications

• Interfacing LVTTL/LVCMOS systems with PECL-based architectures
• Space-constrained designs requiring low skew and dual gate capabilities
• High bandwidth signal translation up to typical frequencies of 800MHz

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix 'VKI' confirms the Industrial temperature range (-40°C to +85°C) and the 8-lead MSOP package configuration. Confirm RoHS compliance status as original Micrel documentation indicates Sn-Pb finishes for standard variants, while Pb-Free options carry distinct suffixes such as 'KG'. Ensure the design accounts for the single positive supply requirement and verify absolute maximum ratings against system voltage limits.

Translators, Level Shifters Selection Notes

Select this component when a single-channel translation from TTL/CMOS standards to differential LVPECL is required within a compact footprint. The device is suitable for applications prioritizing low power consumption and minimal propagation delay. Consider the 8-pin MSOP package for space-limited PCB layouts. Verify that the system can accommodate the specified power supply voltages and that the input signal characteristics align with the defined DC electrical thresholds.

Translators, Level Shifters Part Context

This part belongs to the ECL Pro™ family of high-speed logic devices originally developed by Micrel, Inc., which was subsequently acquired by Microchip Technology. The series focuses on providing robust level translation and buffering solutions for high-frequency digital systems. The '100' designation typically denotes commercial-grade variants, though the 'VKI' suffix specifies the industrial temperature extension and MSOP packaging format.

Translators, Level Shifters Replacement Considerations

Publicly confirmed substitute part numbers for this specific component were not found in the provided source material.