SY100EPT23LKI

Translators, Level Shifters Overview

The SY100EPT23LKI is a dual differential LVPECL-to-LVTTL translator manufactured by Microchip Technology. It operates on a single +3.3V power supply and features an industrial operating temperature range of -40°C to +85°C. The device provides two independent translation channels with flow-through pinouts, utilizing internal input resistors for signal integrity. It is housed in an 8-pin MSOP (K8-1) package.

Translators, Level Shifters Feature Summary

• Dual differential LVPECL inputs translate directly to LVTTL outputs
• Operates exclusively on a +3.3V power supply without external VBB references
• Includes internal pulldown and pullup resistors on D and /D inputs
• Outputs default LOW when inputs are open or grounded

Translators, Level Shifters Applications

• Translation of clock signals between LVPECL and LVTTL domains
• Translation of data signals between LVPECL and LVTTL domains
• High-speed digital interface bridging in industrial equipment

Translators, Level Shifters Procurement Notes

Verify the specific K8-1 MSOP package configuration and Industrial temperature rating (-40°C to +85°C) against project requirements. Confirm that the Sn-Pb lead finish aligns with environmental compliance standards. Ensure the datasheet revision matches the design specifications before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when interfacing LVPECL sources with LVTTL loads requiring a single 3.3V supply. The dual-gate architecture supports simultaneous clock and data translation. Verify that the maximum frequency capability meets the system timing requirements and that the MSOP footprint fits the PCB layout constraints.

Translators, Level Shifters Part Context

This part belongs to the ECL Pro™ family of high-speed logic translators. It is designed for applications requiring precise signal translation between Low Voltage Positive ECL and Transistor-Transistor Logic levels. The device simplifies circuit design by eliminating the need for external biasing networks typically required for ECL interfaces.

Translators, Level Shifters Replacement Considerations

SY100EPT23LZC

Translators, Level Shifters FAQ

What happens to the Q output if the differential inputs are left open?

The Q output will default to a LOW state if the inputs are open or connected to ground.

Does the SY100EPT23L require an external VBB reference voltage?

No, the device does not require an external VBB reference because it uses only a +3.3V supply and ground.