Description
The IC9640 is a high-speed bi-directional passiveswitch in mux or demux configurations. Based oncontrol pin POL the device provides switching toaccommodate connector flipping. The device alsoprovides muxing between 2Ch Data / 2Ch Video andall 4Ch Video based on control pin AMSEL.
The device also provides cross points MUX for lowspeed pins as needed inflippable connectorimplementation.
The IC9640 is a generic analog differentiapassive switch that can work for any high speedinterface applications as long as it is biased at acommon mode voltage range of 0-2V and hasdifferential signaling with differential amplitude up to1800mVpp. lt employs an adaptive tracking thatensures the channel remains unchanged for entirecommon mode voltage range.
Excellent dynamic characteristics of the device allowhigh speed switching with minimum attenuation to thesignal eye diagram with very little added jitter. ltconsumes <2 mW of power when operational and<5uW in shutdown mode, exercisable by EN pin.
Channels USB Type-C Alternate Mode MUX
Features
General System Features
• Provides MUX Solution for USB Type-CEcosystem Including Alternate Mode (AM)
• Provides Wide Channel Selection ChoicesIncluding USBSS and 2 Ch AM, 4 Ch AM
• Compatible with 10 Gbps USB3.1 Gen 2 and AM including 8.1 Gbps DisplayPort 1.4
• Compatible for Source/Host and Sink/DeviceApplications
• Provides Cross-point MUX for Low Speed SBUPins
• Bidirectional"Mux/De-Mux” Differential Switch
• Supports Common Mode Voltage 0-2 V
• Low Power with 1-UA Shutdown and 0.6 mA Active
• Single Supply Voltage VCC of 3.3 V +10%
• Industrial Temperature Range of -40 to 85°C
Applications
• Flippable USB Type-C Ecosystem
• Tablets, Laptops, Monitors, Phones
• USB Host and Devices
• Docking Stations
