MAX4986CTO+

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Analog Devices Inc./Maxim Integrated

SAS/SATA SINGLE LANE 2:1/1:2 MULTIPLEXER/DEMULTIPLEXER PLUS REDRIVER WITH EQUALIZATION

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MAX4986CTO+

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Analog Devices Inc./Maxim Integrated

SAS/SATA SINGLE LANE 2:1/1:2 MULTIPLEXER/DEMULTIPLEXER PLUS REDRIVER WITH EQUALIZATION

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX4986 Series

The MAX4986 active 2:1/1:2 multiplexer/demultiplexer equalizes and redrives SAS/SATA or SATA-only signals up to 6.0Gbps and operates from a single +3.3V supply.The MAX4986 features independent input equalization and output preemphasis. The MAX4986 enhances signal integrity at the receiver by equalizing the signal at the input and establishing preemphasis at the output of the device. SAS/SATA and SATA-only out-of-band (OOB) signaling is supported using high-speed amplitude detection on the inputs and squelch on the corresponding outputs. Inputs and outputs are internally 50Ω terminated and must be AC-coupled to the SAS/SATA controller IC and SAS/SATA device.The MAX4986 is available in a small (3.5mm x 9.0mm), 42-pin TQFN package optimal for simplified layout and space-saving requirements. The MAX4986C is specified over the 0°C to +70°C commercial operating temperature range. The MAX4986E is specified over the -40°C to +85°C extended temperature range.ApplicationsDesktopsDocking StationsPC ServersWorkstations

Technical Specifications

Parameters and characteristics for this part

Specification	MAX4986CTO+

Applications	Telecommunications
Demultiplexer Outputs	1
Features	SAS/SATA
Mounting Type	Surface Mount
Multiplexer Inputs	2
Number of Channels	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package / Case	42-WFQFN Exposed Pad
Package Length	3.5 mm
Package Name	42-TQFN
Package Width	9 mm
Voltage - Supply, Single (V+) (Maximum)	3.6 V
Voltage - Supply, Single (V+) (Minimum)	3 V

MAX4986 Series

SAS/SATA Single Lane 2:1/1:2 Multiplexer/Demultiplexer Plus Redriver with Equalization

Part	Supplied Contents	Utilized IC / Part	Secondary Attributes	Contents	Function	Type	Embedded	Primary Attributes	Applications	Voltage - Supply, Single (V+) (Minimum)	Voltage - Supply, Single (V+) (Maximum)	Package Name	Package Width	Package Length	Mounting Type	Multiplexer Inputs	Demultiplexer Outputs	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Number of Channels	Features
Analog Devices Inc./Maxim Integrated MAX4986EVKIT+	Board(s)	MAX4986	1:2 Multiplexer 2:1 Demultiplexer	Board	1 Multiplexer 2	Interface	No	SAS/SATA or SATA-only Signals up to 6.0Gbps
Analog Devices Inc./Maxim Integrated MAX4986ETO+T									Telecommunications	3 V	3.6 V	42-TQFN	9 mm	3.5 mm	Surface Mount	2	1	85 °C	-40 °C	42-WFQFN Exposed Pad	1	SAS/SATA
Analog Devices Inc./Maxim Integrated MAX4986CTO+									Telecommunications	3 V	3.6 V	42-TQFN	9 mm	3.5 mm	Surface Mount	2	1	70 °C	0 °C	42-WFQFN Exposed Pad	1	SAS/SATA
Analog Devices Inc./Maxim Integrated MAX4986ETO+									Telecommunications	3 V	3.6 V	42-TQFN	9 mm	3.5 mm	Surface Mount	2	1	85 °C	-40 °C	42-WFQFN Exposed Pad	1	SAS/SATA
Analog Devices Inc./Maxim Integrated MAX4986CTO+T									Telecommunications	3 V	3.6 V	42-TQFN	9 mm	3.5 mm	Surface Mount	2	1	70 °C	0 °C	42-WFQFN Exposed Pad	1	SAS/SATA

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX4986 Reliability Data

Package Drawing - 42-LFCSP-3.5X9X0.75