EMI FILTER AND LINE TERMINATION FOR USB UPSTREAM PORTS

DESCRIPTION The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to Vbus. On the implementation of USB systems, the radiated and conducted EMI should be kept within the required levels as stated by the FCC regulations. In addition to the r

文件：98.22 Kbytes 頁數(shù)：9 Pages

STMICROELECTRONICS

意法半導(dǎo)體

EMI filter and line termination for USB upstream ports

DESCRIPTION The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to Vbus. On the implementation of USB systems, the radiated and conducted EMI should be kept within the required levels as stated by the FCC regulations. In addition to the r

文件：193.89 Kbytes 頁數(shù)：13 Pages

STMICROELECTRONICS

意法半導(dǎo)體

EMI filter and line termination for USB upstream ports

文件：152.71 Kbytes 頁數(shù)：11 Pages

STMICROELECTRONICS

意法半導(dǎo)體

2-line EMI filter and ESD protection with R pull-up, for USB interfaces

The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to Vbus. On the implementation of USB systems, the radiated and conducted EMI should be kept within the required levels as stated by the FCC regulations. In addition to the requirements of ? Monolithic device with recommended line termination for USB upstream ports\n? Integrated Rt series termination and Ct bypassing capacitors.\n? Integrated ESD protection? Small package size\n? Benefits\n? EMI / RFI noise suppression\n? Required line termination for USB upstream ports\n? ESD protect;

ST

意法半導(dǎo)體

Package：6-TSSOP，SC-88，SOT-363；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：濾波器 EMI/RFI 濾波器（LC，RC 網(wǎng)絡(luò)） 描述：FILTER RC(PI) 33 OHM/47PF SMD

STMICROELECTRONICS

意法半導(dǎo)體