Features: `Bi-directional EMI/RFI Low-Pass Filter`Line Termination with Integrated ESD Protection`Low TVS Operating Voltage (5.25V)`Low Leakage Current`Integrated Single Die Construction`Available With 15 or 22 Series Resistance`Crosses from Semtech STF201Application·USB 1.1 and USB 2.0 Full Speed...
LX7201-xx: Features: `Bi-directional EMI/RFI Low-Pass Filter`Line Termination with Integrated ESD Protection`Low TVS Operating Voltage (5.25V)`Low Leakage Current`Integrated Single Die Construction`Available W...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
The LX7201-xx is an integrated Universal Serial Bus (USB) line termination device with an EMI filter and ESD protection diodes. This device offers a cost effective and compact solution for one USB downstream port. The USB specification requires line termination resistors on both the D+ and D- lines. These resistors ensure signal integrity by matching the cable impedance to that of the differential driver. The 15K pull-down resistors identify the line as a downstream connection. The 47 pF capacitor completes the high frequency filter and controls the edge rate of the USB signals. The LX7201 protects both D+ and D- data lines and the voltage bus from ESD.
The TVS protection diodes exceed the requirements of IEC61000-4-2, level 4, 15kV (air discharge) and 8kV (contact discharge). The integrated configuration of the LX7201 minimizes board space and allows for ideal placement near the connector. The LX7201-xx is ideal for use in USB hubs, peripherals and portable appliances.