SY10EL33LZC

Overview

The SY10EL33LZC is a 3.3V ECL ÷4 divider manufactured by Microchip Technology in an 8-pin SOIC package. It operates with a power supply voltage of 3.0V to 3.8V and supports toggle frequencies up to 4.2 GHz. The device features differential clock inputs, asynchronous reset functionality, and internal 75 kΩ input pull-down resistors. Propagation delay ranges from 490 ps to 770 ps depending on temperature conditions.

Feature Summary

• Integrated ÷4 divider with differential clock inputs
• Asynchronous reset for system synchronization
• Internal 75 kΩ input pull-down resistors
• Supports differential, single-ended, or AC-coupled interfaces

Applications

• Clock distribution systems
• Frequency division circuits
• High-speed digital signal processing
• Telecommunications equipment

Procurement Notes

Verify the exact ordering suffix 'ZC' against official Microchip documentation to confirm packaging details such as tube quantity versus tape and reel options. Ensure compatibility with industrial temperature ranges (-40°C to +85°C) and Pb-free specifications before procurement.

Selection Notes

Select this component when a precise ÷4 frequency division is required at high speeds up to 4.2 GHz. Consider the 8-pin SOIC package for space-constrained designs requiring differential or single-ended clock inputs with integrated pull-down resistors.

Part Context

Part of the SY10/100EL33L family of 3.3V ECL dividers designed for high-performance clocking applications. Manufactured by Microchip Technology, it provides reliable frequency division with low propagation delay and high bandwidth output transitions suitable for demanding digital systems.

Replacement Considerations

SY100EL33LZG: 8-Lead SOIC package, Industrial Temp (Pb-Free NiPdAu), Tube packaging.