Описание
The MAX4888BETI+T dual double-pole/doublethrow (2 x DPDT), high-speed passive switches are ideal for switching two half-lanes of PCI Express (PCIe) data between two possible destinations. These devices feature a dual digital control input to switch signal paths. The MAX4888BETI+T is intended for use in systems where both the input and output are capacitively coupled (e.g., SAS, SATA, XAUI, and PCIe) and provides a 10µA (typ) source current and a 60k? (typ) internal biasing resistor to GND at the AOUT_ and BOUT_ pins. The MAX4888BETI+T are fully specified to operate from a single +3.3V (typ) power supply. Both devices are available in an industry-standard 3.5mm x 5.5mm, 28-pin TQFN package. They operate over the -40°C to +85°C extended temperature range.
- Single +3.3V Power-Supply Voltage
- Supports PCIe Gen I, Gen II, and Gen III Data Rates
- Supports Up To and Including 6.0Gbps SAS/SATA Signals
- Supports Other High-Speed Interfaces (e.g., XAUI)
- Superior Bandwidth Return Loss
- Small, 3.5mm x 5.5mm, 28-Pin TQFN Package
