STF202濾波器的EMI/RFI濾波器（LCRC網(wǎng)絡(luò)）規(guī)格書PDF中文資料

STF202屬于濾波器的EMI/RFI濾波器（LCRC網(wǎng)絡(luò)）。由安森美半導(dǎo)體公司制造生產(chǎn)的STF202EMI/RFI 濾波器（LC，RC 網(wǎng)絡(luò)）該系列產(chǎn)品將幾種無源元器件集成到單個裝置中，可用于產(chǎn)生電流的頻率依賴性阻抗。盡管有其他類型，但大多數(shù)都是用于抑制不必要高頻信號傳輸?shù)牡屯ㄐ?，否則可能會導(dǎo)致干擾或意外操作。

USB Filter with ESD Protection

This device is designed for applications requiring Line Termination, EMI Filtering and ESD Protection. It is intended for use in upstream USB ports, Cellular phones, Wireless equipment and computer applications. This device offers an integrated solution in a small package (TSOP–6, Case 318G) reducing PCB space and cost.

Features:

? Provides USB Line Termination, Filtering and ESD Protection

? Single IC Offers Cost Savings by Replacing 3 Resistors, 2 Capacitors, and 5 TVs diodes

? Bi–directional EMI Filtering Prevents Noise from Entering/Leaving the System

? IEC61000–4–2 ESD Protection for USB Port

? Flexible Pull–down or Pull–up Line Termination to Meet USB 1.1 Low Speed and High Speed Specification

? ESD Ratings: Machine Model = C

Human Body Model = 3B

Benefits:

? TSOP–6 Package Minimizes PCB Space

? Integrated Circuit Increases System Reliability versus Discrete Component Implementation

? TVs Devices Provide ESD Protection That is Better than a Discrete Implementation because the Small IC minimizes Parasitic Inductances

Typical Applications:

? USB Hubs

? Computer Peripherals Using USB