SY100E137JC

Counter Dividers Overview

The SY100E137JC is an 8-bit binary ripple counter from the 100E series, manufactured by Microchip Technology. It operates with a minimum count frequency of 1.8 GHz and supports an extended ECL power supply range of -4.2V to -5.5V. The device features differential clock inputs (CLK, CLK) and differential data outputs (Q0–Q7, Q0–Q7). It includes asynchronous enable (A_Start), synchronous enables (EN1, EN2), and an asynchronous master reset (MR). The component is housed in a 28-pin PLCC package.

Counter Dividers Feature Summary

• Supports high-speed binary counting with a minimum frequency of 1.8 GHz
• Features both asynchronous and synchronous enable pins for flexible control
• Includes differential clock inputs and data outputs
• Provides an internal VBB output reference for single-ended operation

Counter Dividers Applications

• Multiple frequency clock generation
• Counters in high-performance ATE time measurement boards

Counter Dividers Procurement Notes

Verify that the specific part number SY100E137JC matches the required commercial temperature range and 28-pin PLCC package configuration. Confirm compatibility with the specified -4.2V to -5.5V power supply requirements before integration into the design.

Counter Dividers Selection Notes

Select this component when designing systems requiring high-frequency binary counting up to 1.8 GHz. Ensure the design accommodates differential signaling for clock and data lines. Verify that the application environment supports the commercial operating temperature range and utilizes the appropriate 28-pin PLCC footprint.

Counter Dividers Part Context

This component belongs to the SY10/100E series of very high-speed binary ripple counters. These devices are designed to operate at high frequencies while maintaining moderate power dissipation levels through optimized edge rates on the least significant bits.

Counter Dividers Replacement Considerations

Public confirmed substitute part numbers: SY10E137JC.