Product Brief ANX7434 is a USB 3.2 Gen 2 20G active mux with integrated re-timer and CC Detection capable of recovering the USB signals with loss compensation of up to 23dB. ANX7434 specifically supports Gen 2x2 for USB Type-C™ (USB-C™) applications. ANX7434 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) USB-C data-only applications are fully supported by ANX7434. With the integrated SRIS re-timer function and x2 USB support, ANX7434 ensures the enhanced signals from the re-timers are preserved and outputted over the USB-C connector. • Built-in re-timer - Integrated re-timer for USB 3.2 up to Gen 2 @ 2x10Gbps for a combined 20G data throughput - Supports both Separate Reference Clock Independent SSC (SRIS) and Bit-Level Re-timer (BLR) Architectures of USB 3.2 Specification (Appendix-E) - Supports both host (source) and device (sink) applications in USB-C subsystems - Loss compensation to recover up to 23dB channel loss • TCPC-compliant hardware interface • Supports DFP and UFP USB-C applications • Dedicated control signals for VBUS Source FET • Serial and debug interfaces - I2C Slave interface, up to 1MHz, for mux and retimer configuration • Industry standard compatibility - Intel USB 3.2 Repeater and Active Switch specification • Low-power design - Analog power supply at 1.8V - Core power supply at 1.2V • Commercial temperature range of 0C to 70C Notebooks, desktops, gaming PCs, workstations, servers, 2-in-1 PCs

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