MAX4999ETJ+

The MAX4999ETJ+ is an USB 2.0 high speed differential 8:1 multiplexer in 32 pin TQFN package. The differential high speed USB analogue multiplexer features low on-capacitance (CON) switching making it an ideal solution for the USB server/mass storage market. The MAX4999 is designed for USB 2.0 low/full/hi-speed applications with capability of supporting data rates up to 480Mbps. The MAX4999 is a differential 8:1 multiplexer. The MAX4999 features three digital inputs to control the signal path. Typical applications include switching a USB connector between eight USB hosts and a USB device. An enable input (EN) is provided to disable all channels and place the device into a high impedance state (standby mode), shutting off the charge pump for minimum power consumption.

• Supply voltage range is 3V to 3.6V
• Operating temperature range from -40°C to 85°C
• 1200MHz of -3dB bandwidth
• On-resistance (RON) is 6.5ohm (typ)
• Low operating current (1μA) and ultra low quiescent current (30nA) in standby mode
• Low threshold eliminates the need for translators in 1.8V low-voltage systems
• Increased flexibility and performance

Applications

Signal Processing, Portable Devices

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party