ANX7491 is a 1-port USB 3.2 re-timer capable of conditioning USB signals at both Gen 1 (5Gbps) and Gen 2 (10Gbps) speeds. ANX7491 can compensate signal loss of up to 23dB and is compliant to the latest USB 3.2 specifications. ANX7491 supports Separate Reference Clock Independent SSC (SRIS) and Bit-Level Re-timer (BLR) architectures for a hybrid implementation for Gen 1 and Gen 2. SRIS re-timers eliminate jitter transfer and guarantee Gen 2 operation. Host (source) and device (sink) Type-A data-only applications are fully supported by ANX7491. ANX7491 supports integrated reference clock and is protocol aware for efficient USB link power management and power savings. ANX7491 can be in various types of applications such as notebook/desktop PCs, server, and accessories/docks with various USB connectors such as Type-A or Type-B.
Main Features:
Other Features
Features
Built-in re-timer
Integrated re-timer for USB 3.2 1-port (Tx/Rx) up to 10Gbps
Supports both Separate Reference Clock Independent SSC (SRIS) and Bit-Level Re-timer (BLR) Architectures of USB3.1 Specification (Appendix-E)
Loss compensation to recover up to 23dB channel loss
Protocol awareness for better link power management (LPM) and savings
Supports both host and device applications in USB3.2 Type-A subsystems
Integrated Reference Clock
Serial and debug interfaces
I2C Slave interface, up to 1MHz, for re-timer configuration
Industry standard compatibility
USB 3.2 specification, Appendix E
Intel USB 3.2 Repeater and Active Switch specification
Low-power design
Analog power supply at 1.8V
I/O power supply at 1.8V
Core power supply at 1.2V
Package
QFN-36, 4.2mm x 4.9mm, 0.90mm Z-height, 0.35mm pin-pitch
Commercial temperature range of OC to 70C
Applications:
Notebook/Desktop PC
Package:
QFN-36, 4.2mm x 4.9mm, 0.90mm Z-height, 0.35mm pin-pitch
