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MAX4889 - 2.5Gbps PCI Express Passive Switches

Download the MAX4889 datasheet PDF. This datasheet also covers the MAX4888 variant, as both devices belong to the same 2.5gbps pci express passive switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX4888/MAX4889 high-speed passive switches route PCI Express® (PCIe) data between two possible destinations.

The MAX4888 is a quad single-pole/doublethrow (4 x SPDT) switch ideally suited for switching two half lanes of PCIe data between two destinations.

Key Features

  • o Single 1.65V to 3.6V Power-Supply Voltage o Low Same-Pair Skew of 7ps o Low 120µA (Max) Quiescent Current o Supports PCIe Gen I Data Rates o Flow-Through Pin Configuration for Ease of Layout o Industry-Compatible Pinout o Lead-Free Packaging Ordering Information/ Selector Guide PART.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX4888-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX4889A 5.0Gbps PCI Express Passive Switches
MAX4889B 2.5/5.0/8.0Gbps PCIe Passive Switches
MAX4889C 2.5/5.0/8.0Gbps PCIe Passive Switches
MAX4885E Ultra-Low Capacitance 1:2 VGA Switch
MAX4887 Triple Video Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-0724; Rev 0; 5/07 2.5Gbps PCI Express Passive Switches MAX4888/MAX4889 General Description The MAX4888/MAX4889 high-speed passive switches route PCI Express® (PCIe) data between two possible destinations. The MAX4888 is a quad single-pole/doublethrow (4 x SPDT) switch ideally suited for switching two half lanes of PCIe data between two destinations. The MAX4889 is an octal single-pole/double-throw (8 x SPDT) switch ideal for switching four half lanes of PCIe data between four destinations. The MAX4888/MAX4889 feature a single digital control input (SEL) to switch signal paths. The MAX4888/MAX4889 are fully specified to operate from a single 3.0V to 3.6V power supply and also operate down to +1.65V. The MAX4888 is available in a 3.5mm x 5.5mm, 28-pin TQFN package.