ANX7443 ANALOGIX | Alldatasheet
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. Preliminary ‘ay analogix ANX7443 Pr Brief Bring Vision to Life rales ii 10G Active Mux (6x4) with Integrated Re-timers for USB3.2/DisplayPort1.4 ANX7443 is a re-timing mux capable of switching DisplayPort (DP) and USB3.2 Gen 2 10Gbps signals to support a single USB Type-C™ (USB-C™) port. ANX7443 has built-in re-timers to recover both the USB and DP signals with loss compensation of 23dB for USB and up to 27dB for DP. ANX7443 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-timer eliminates jitter transfer and guarantee Gen 2 high-speed operation. Host (source) and device (sink) applications are fully supported by ANX7443 with built-in intelligent switching. With the intelligent digital switching, ANX7443 ensures the enhanced signals from the re- timers are preserved and outputted over the USB-C connector. ANX7443 integrates the local reference clock and SBU/AUX mux for switching DP AUX signals and reducing overall system BOM cost. Features * — Integrated reference clock © Built-in re-timers * — Serial control interfaces — Integrated re-timers for USB3.2 up to Gen 2 @ 10Gbps — PC Slave interface, up to 1MHz, for mux and re-timer — Supports both Separate Reference Clock Independent configuration SSC (SRIS) and Bit-Level Re-timer (BLR) Architectures of * Industry standard compatibility USB3.2 Specification (Appendix-E) — USB3.2 specification, Appendix E ~ Integrated re-timers (Link training-tunable PHY — DisplayPort 1.4a specification repeater) for DisplayPort up to HBR3 @ 8.1Gbps. — USB Type-C r1.2 specification Supports both transparent mode and non-transparent Intel USB3.2 R 4d Active Switch specificati mode (transparent or LTTPR) — Intel .2 Repeater and Active Switch specification = Supports both host (source) and device (sink) * Low-power design applications in USB-C subsystems — Analog power supply at 1.8V Loss compensation to recover up to 23dB channel loss — 1/0 power supply at 1.8V (USB), up to 27dB (DP) — Core power supply at 1.2V * Integrated mux * Package — Integrated (6x4) mux switches USB and DP signals and — QFN-60, 6.4mm x 6.4mm, 0.90mm Z-height, 0.35mm preserves enhanced signal output over pin-pitch USB-C connector . ial f = Mux control input through 12C commands from Commercial temperature range of OC to 70C external 12C master (or, optionally through GPIO of ge FLIP/USB_EN/DP_EN pins) Applications ; = Integrated SBU/AUX mux for switching DisplayPort Notebooks, desktops, docking AUX +/- signals —P Lane 0 <—sskx1— —P Lane 1 —P lane 2-H} 4 L ; kK ss) = uv —P lane Ot s & gf M—ssrx2— B
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