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EClamp - Model 2122S -USB Downstream Port Filter & TVS For EMI Filtering and ESD Protection
The EClamp 2122S is combination EMI filter and line termination device with integrated TVS diodes for use on USB interfaces. This device utilizes solid-state silicon-avalanche technology for superior clamping performance and DC electrical characteristics. They have been optimized for protection of USB interfaces in cellular phones and other portable electronics.
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Packaging
- SOT-23
Order Codes
- EClamp2122S.TCT
- EMI/RFI filtering and line termination with integrated
- ESD protection
- ESD protection for USB power (VBUS) and data lines (D+ & D-) to IIEC 61000-4-2 (ESD), ±25kV (air),
- ±20kV (contact)
- Filtering and termination for two USB data lines
- Series resistors for impedance matching
- Integrated pull down resistors as required by the USB specification for downstream ports
- Low TVS operating voltage (5.25V)
- Solid-state technology
- USB 1.1 Interfaces
- USB Hubs
- Printers
- Monitors
- Servers, Desktop, and Notebook computers