Catalog
USB 2.0-eUSB2 one-port repeater
Key Features
• USB 2.0 and eUSB2 (rev 1.2) compliantLow-speed, full-speed, high-speed signalingBest-in-class high-speed total jitter of 20psRegister access protocol receptor capableHost and device mode (dual-role device) supportAuto detection for I2C or strap-pin optionsThree strap-pins for USB 2.0 high-speed channel compensation settingsI2C device interface for more configurationsDevice variantseUSB2 1.0V or 1.2V signaling interfaceeUSB2 trace loss compensation levels for different product form-factors1.2V or 1.8V I2C interfaceOptional battery charging and detection supportBC 1.2 CDP or DCP divider mode advertisingData-aware USB Type-C™ compatible BC 1.2 SDP, CDP, and DCP divider mode detectionDual-role auto switching between charger advertising or detectionCTA-936 USB Carkit UART supportSupports auto-resume ECR as well as L2 interrupt resume modeOptional GPIOs: interrupt GPIO2, debug, I2C ↔ GPIO0/1I2C accessible debug capabilities for manufacturing testsUSB 2.0 and eUSB2 (rev 1.2) compliantLow-speed, full-speed, high-speed signalingBest-in-class high-speed total jitter of 20psRegister access protocol receptor capableHost and device mode (dual-role device) supportAuto detection for I2C or strap-pin optionsThree strap-pins for USB 2.0 high-speed channel compensation settingsI2C device interface for more configurationsDevice variantseUSB2 1.0V or 1.2V signaling interfaceeUSB2 trace loss compensation levels for different product form-factors1.2V or 1.8V I2C interfaceOptional battery charging and detection supportBC 1.2 CDP or DCP divider mode advertisingData-aware USB Type-C™ compatible BC 1.2 SDP, CDP, and DCP divider mode detectionDual-role auto switching between charger advertising or detectionCTA-936 USB Carkit UART supportSupports auto-resume ECR as well as L2 interrupt resume modeOptional GPIOs: interrupt GPIO2, debug, I2C ↔ GPIO0/1I2C accessible debug capabilities for manufacturing tests
Description
AI
The TUSB2E11 is a USB compliant eUSB2 to USB 2.0 repeater supporting both device and host modes.
The device supports USB low-speed (LS), full-speed (FS) signals, and high-speed (HS) signals.
The device has multiple patented designs to provide robust interoperability, optimum performance, and power.
For systems without an I2C interface, the device offers eight individual settings with three strap-pins for USB 2.0 channel Equivalent Series Resistance (ESR) up to 20Ω. Device variants are available for different levels of eUSB2 trace length compensation up to 10 inches.
The I2C interface permits additional flexibility for fine tuning of device RX equalization and TX amplitude, slew rate and pre-emphasis to pass electrical compliance tests and compensate for channel loss.
Various debug options are available through the three GPIO pins that can be configured to monitor various USB bus states or interrupt as well as CTA-936 UART mode that can provide SoC debug capabilities. GPIO0 and GPIO1 can be used as general purpose I2C to GPIOs bridge.
The TUSB2E11 is a USB compliant eUSB2 to USB 2.0 repeater supporting both device and host modes.
The device supports USB low-speed (LS), full-speed (FS) signals, and high-speed (HS) signals.
The device has multiple patented designs to provide robust interoperability, optimum performance, and power.
For systems without an I2C interface, the device offers eight individual settings with three strap-pins for USB 2.0 channel Equivalent Series Resistance (ESR) up to 20Ω. Device variants are available for different levels of eUSB2 trace length compensation up to 10 inches.
The I2C interface permits additional flexibility for fine tuning of device RX equalization and TX amplitude, slew rate and pre-emphasis to pass electrical compliance tests and compensate for channel loss.
Various debug options are available through the three GPIO pins that can be configured to monitor various USB bus states or interrupt as well as CTA-936 UART mode that can provide SoC debug capabilities. GPIO0 and GPIO1 can be used as general purpose I2C to GPIOs bridge.
