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Diodes Pericom: A product line of Diodes Incorporated

微处理器监控电路 IC

MPS(微处理器监控)电路的基本功能就是持续监控微处理器,因此,具备良好 µP 监控电路的系统将可大幅提升其质量及产品的可靠性。Diodes 的 µP 监控电路系列产品提供高精确电压监控电路、看门狗、上电复位及手动复位功能,可提升电信、网通、安全监控、超移动与无线等产品应用的系统可靠性。

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Diodes 微处理器监控电路产品简介

微处理器监控电路 IC FAQs

How do I choose the correct feature and part number in the MPS family?

Please click MPS cross reference table or all part feature table to choose correct feature according to your application or competitor part number.

Is there a replacement for an obsolete part?

Not all obsolete parts will have a direct replacement. However, we recommended that you contact your regional sales office.

What are the types of jitter?

There are several types of jitter, but the main ones are: cycle-to-cycle jitter, period jitter, half period jitter, and peak-to-peak jitter. Jitter terminology can be found in AB36: Jitter Measurement Techniques at Application Brief No. 36 or Application Note No. 27.

What are the types of reset output?

There are two types of reset output: push-pull and open-drain as different applications require. If you choose open-drain reset output, pull-up resistor should be added in application circuit. For detailed information, please refer to datasheets or application notes.

What is the lead finish for Pericom products? What about lead-free?

All Pericom's products that are not lead-free are composed of 85% Sn and 15% Pb. For lead-free products, they are composed of 100% matte Sn. Lead-free products are marked and ordered with the letter "E" suffix at the end of the part number.

Where can I find Mean Time Before Failure (MTBF) or Failures In Time (FIT) values for Pericom products?

FIT and MTBF data can be found at Pericom's Quality webpage.

Where can I find the information on your Pb-free and "Green" packaging?

Lead (Pb)-Free and Green information can be found on individual datasheets or Pb-Free & Green Page.