MAX4889CETO+T
Active2.5/5.0/8.0GBPS PCIE PASSIVE SWITCH
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MAX4889CETO+T
Active2.5/5.0/8.0GBPS PCIE PASSIVE SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX4889CETO+T |
|---|---|
| Applications | PCI Express® |
| Mounting Type | Surface Mount |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Channels | 8 |
| On-State Resistance (Max) | 7 Ohm |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Package / Case | 42-WFQFN Exposed Pad |
| Supplier Device Package | 42-TQFN |
| Supplier Device Package [x] | 3.5 |
| Supplier Device Package [y] | 9 |
| Switch Circuit | SPDT |
| Voltage - Supply, Single (V+) [Max] | 3.6 V |
| Voltage - Supply, Single (V+) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 5.24 | |
| 2500 | $ 5.24 | |||
Description
General part information
MAX4889C Series
The MAX4889B/MAX4889C high-speed passive switches route PCI Express® (PCIe) data between two possible destinations in desktop or notebook PCs. The MAX4889B/MAX4889C are quad double-pole/double-throw (4 x DPDT) switches ideal for switching four half lanes of PCIe data between two destinations. The MAX4889B/MAX4889C feature a single digital control input (SEL) to switch signal paths.The MAX4889C is intended for use in systems (e.g., SAS) where both the input and output are capacitively coupled, and provides a 10µA (typ) source current and a 60kΩ (typ) internal biasing resistor to GND at the _OUT_ terminals.The MAX4889B/MAX4889C are fully specified to operate from a single +3.3V (typ) power supply. Both devices are available in an industry-standard 3.5mm x 9.0mm, 42-pin TQFN package. These devices operate over the -40°C to +85°C extended temperature range.ApplicationsDesktop PCsNotebook PCsServersVideo Graphics Cards—SLI® (Scaled Link Interface) and CrossFire™
Documents
Technical documentation and resources