SY10H600JC

Logic - Translators, Level Shifters, SY10H600JC Application Field and Working Principle

SY10H600JC is an advanced CMOS logic-translator, which provides bidirectional TTL-CMOS level shift between two edges of PC motherboard and extends the range of supported MSI/LPC/Interrupt Controlled I/O buses. It makes it possible to build long-distance links for the buses by using serial transmission, such as RS-485 or Fiber. This logic-translator is optimized for 32-bit PCI boards, and provides the function for operation at high speed for connections between different logic families.

Application Field and Usage

The SY10H600JC is principally used as a bidirectional level shifter for two different families of logic. It associates two computing systems by providing a bridge between their respective I/O buses, allowing them to have equal access to each other\'s interfaces and allow them to communicate within and without the boundaries of their network. As such, it is frequently utilized in such requirements as multi-processor, multi-modal, and distributed computing architectures.

Apart from its more traditional roles, SY10H600JC can also be used in HDTV, digital signal processing and automotive systems; it is designed with the capability to convert multiple signal voltage types, translating data signals from a lower to a higher signal level, and vice-versa. This converter is capable of functioning between the full voltage range of 0-4V for CMOS logic, and can support up to 5V for TTL logic.

Working Principle

The SY10H600JC is a two-channel, bidirectional oscillating logic-level-shifter, consisting of two integrated channels to provide level shifting from one side of the system to the other. Distinctly, the SY10H600JC has both input and output buffers for each channel, providing a total of four drivers and receivers. It has the ability to operate in two modes – AutoSense, where the logic levels of the receivers are compared to the logic levels of the drivers, and Force, in which the logic levels are forcibly set according to the user-selected voltage.

The SY10H600JC is designed with various protection mechanisms to prevent damage to itself, or the system in which it is used. This includes under-voltage lockout (UVLO) protection and over-temperature protection. In addition, the output voltage level can be shifted by the application of an external voltage, which can be used as a control signal. The input buffer of the SY10H600JC is also equipped with ESD protection in the form of a clamping circuit, which limits the maximum input voltage from beyond its specified rating.

Conclusion

The SY10H600JC is a logic-translator and a level shifter specially optimized for the operation at high speeds for connections between different logic families. It is primarily employed for providing bidirectional level shifting for two different logic families, and is employed in numerous architectures such as multi-modal computing, distributed computing, and HDTV. Furthermore, the SY10H600JC is also equipped with protection mechanisms such as UVLO protection, over-temperature protection, and ESD protection.