MAX4952CTO+T by Analog Devices

Quad Equalized 1.5/3.0/6.0GT/s SAS/SATA Redriver


The MAX4952 quad-channel redriver is designed to redrive two full lanes of SAS or SATA signals up to 6.0GT/s (gigatransfers per second) and operates from a single +3.3V supply. The MAX4952 features independent input equalization and output preemphasis. The MAX4952 enhances signal integrity at the receiver by equalizing the signal at the input and establishing preemphasis at the output of the device. SAS and SATA OOB (Out-of-Band) signaling is supported using high-speed amplitude detection on the inputs and squelch on the corresponding outputs. Inputs and outputs are all internally 50Ω terminated and must be AC-coupled to the SAS/SATA controller IC and SAS/SATA device. The MAX4952 is available in a small 42-pin, 3.5mm x 9mm TQFN package with flowthrough traces for ease of layout. This device is specified over the 0°C to +70°C operating temperature range.

Where to Buy

Prices starting from US$28.78

Distributor Stock
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Farnell
from US$28.78
0
in stock
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Newark Electronics
-
0
in stock
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Features

Single +3.3V Supply Operation
SAS Gen I/II Up to 6.0GT/s
Excellent Return Loss 8dB at 3.0GT/s
8dB at 3.0GT/s
Supports SAS/SATA OOB (Out-of-Band) Signaling Very Fast Entry and Exit Time 5ns (typ)
5ns (typ)
Internal Input/Output 50Ω Termination Resistors
Selectable Input Equalization 0, 3dB
0, 3dB
Standard 1000mVP-P Selectable (typ) Output
Selectable Preemphasis 0, 3dB
0, 3dB
Inline Signal Traces for Flowthrough Layout
Space-Saving Package: 3.5mm x 9mm TQFN

Specifications

Functions Equalizer/Re-Driver
Interface SASSATAXaui
Data Rate (Mbps) (max) 6000
VSUPPLY (V) 3.3
ICC (mA) (typ) 280
# Channels 4
Package/Pins TQFN HYBRID/42
Oper. Temp. (°C) 0 to +70
BudgetaryPrice (See Notes) 18.83

Last 6 months Inventory & Pricing History



MAX4952CTO+T Drivers & Interfaces by Analog Devices

SAS/SATA RE-DRIVER, QUAD, 3.6V, TQFN-42

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

Specifications

IC Interface Type SAS/SATA
Interface Applications Servers, Desktop, Notebook Computers, Docking Stations
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Interface Case Style TQFN
RoHS Compliant Yes

Last 6 months Inventory & Pricing History


Alternative Descriptions

Sas/Sata Re-Driver, Quad, 3.6V, Tqfn-42 | Newark Electronics

Frequently Asked Questions

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Is the MAX4952CTO+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4952CTO+T have stock available?

Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for MAX4952CTO+T .

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