MAX4986ETO+ by Analog Devices

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


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.

Where to Buy

Prices starting from US$16.44

Distributor Stock
Logo for Farnell
Farnell
from US$19.08
152
in stock
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Logo for Analog Devices
Analog Devices
from US$16.44
263
in stock
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Logo for element14
element14
from US$19.90
152
in stock
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Newark Electronics
from US$20.07
10
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Features

Single +3.3V Supply Operation
Low-Power, 1mA (typ) Standby Active-High Enable (EN) for Use with Power Good Active-Low Enable (EN) for Cable-Detect Function
Active-High Enable (EN) for Use with Power Good
Active-Low Enable (EN) for Cable-Detect Function
Supports SAS I/II/III ≤ 6.0Gbps
Independent Programmable Input Equalization Two Levels: 0dB, 4dB
Independent Programmable Output Preemphasis Two Levels: 0dB, 3dB
Independent Programmable Output Level Selection
Supports SAS/SATA OOB-Level Signaling Programmable SAS/SATA Threshold
Programmable SAS/SATA Threshold
Cable-Detect Feature for Low Power Consumption
On-Chip 50Ω Input/Output Terminations
Inline Signal Traces for Simplified Layout
Space-Saving, 3.5mm x 9.0mm TQFN Package with Exposed Pad

Specifications

Functions Equalizer/Re-DriverMuxSwitch
Interface SASSATAXaui
Data Rate (Mbps) (max) 6000
VSUPPLY (V) 3.3
ICC (mA) (typ) 145
# Channels 2
Package/Pins TQFN/42
Oper. Temp. (°C) 0 to +70
BudgetaryPrice (See Notes) 12.95


MAX4986ETO+ Semiconductors - ICs by Analog Devices

MUX/DEMUX SAS/SATA DUAL 2:1 TQFN-42

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Multiplexer Configuration 2
No. of Circuits 2Circuits
On State Resistance Max -
Supply Voltage Range 3V to 3.6V
Analogue Multiplexer Case TQFN
No. of Pins 42Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

SAS/SATA Single Lane 2:1/1:2 M | Analog Devices
MUX/DEMUX, SAS/SATA, 2:1, -40 TO 85DEG C | element14
MUX/DEMUX, SAS/SATA, 2: 1, -40 TO 85DEG C | Farnell
Mux/Demux, Sas/Sata, 2:1, -40 To 85Deg C | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4986ETO+ ?

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Is the MAX4986ETO+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4986ETO+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX4986ETO+ .

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