SY100E445JC A02

Encoders, Decoders, Converters Overview

The SY100E445JC is a high-speed differential multiplexer manufactured by Micrel Inc. It belongs to the 100E series and operates with an extended supply voltage range of -4.2V to -5.5V. The device features a single 8-to-1 multiplexing circuit with differential inputs and complementary differential outputs. It supports data rates up to 1.4GHz and includes internal termination resistors for signal integrity. The component is housed in a 28-pin PLCC package and functions within a temperature range of 0°C to 70°C.

Encoders, Decoders, Converters Feature Summary

• Supports high-speed differential signal routing with integrated internal termination
• Provides flexible operation across standard and extended ECL supply voltages
• Delivers complementary differential outputs for direct interface with ECL logic families

Encoders, Decoders, Converters Applications

• High-speed data acquisition systems requiring rapid signal selection
• Test and measurement equipment utilizing differential signaling standards
• Telecommunications infrastructure involving ECL-based processing

Encoders, Decoders, Converters Procurement Notes

Verify the specific suffix 'A02' against official Microchip documentation to confirm manufacturing lot or revision details. Ensure the 28-pin PLCC package matches the target PCB footprint. Confirm that the operating temperature range meets the environmental requirements of the intended deployment scenario before finalizing procurement.

Encoders, Decoders, Converters Selection Notes

Select this component when a single-channel, high-speed 8-to-1 differential multiplexer is required. It is suitable for designs needing internal termination to reduce board space and improve signal quality at frequencies up to 1.4GHz. Consider the 28-pin PLCC package constraints during layout planning.

Encoders, Decoders, Converters Part Context

This part is part of the SY100E family of high-performance ECL devices produced by Micrel, now under Microchip Technology. The 100E series is designed for applications demanding low power consumption and high speed. The SY100E445JC specifically addresses the need for differential multiplexing in complex digital systems.

Encoders, Decoders, Converters Replacement Considerations

Check for pin-compatible alternatives within the same 100E series. Verify if other Micrel multiplexers offer similar data rates and package options. Ensure any substitute maintains the required differential output configuration and supply voltage compatibility.