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参数资料
| 型号： | MAX4986ETO+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX SAS/SATA 42TQFN |
| 标准包装： | 2,500 |
| 功能： | 多路复用器/多路分解器 |
| 电路： | 1 x 2:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3.3V |
| 电流 - 电源： | 145mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
SAS/SATA Single Lane 2:1/1:2 Multiplexer/
Demultiplexer Plus Redriver with Equalization MAX4986
1
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
19-5127; Rev 1; 7/12
General Description
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 sig-
nal 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 ampli-
tude detection on the inputs and squelch on the corre-
sponding outputs. Inputs and outputs are internally 50I
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 0NC to +70NC commercial operating tempera-
ture range. The MAX4986E is specified over the -40NC to
+85NC extended temperature range.
Applications
PC Servers
Workstations
Desktops
Docking Stations
Features
S
Single +3.3V Supply Operation
S
Low-Power, 1mA (typ) Standby
Active-High Enable (EN) for Use with Power Good
Active-Low Enable (EN) for Cable-Detect Function
S
Supports SAS I/II/III P 6.0Gbps
S
Independent Programmable Input Equalization
Two Levels: 0dB, 4dB
S
Independent Programmable Output Preemphasis
Two Levels: 0dB, 3dB
S
Independent Programmable Output Level
Selection
S
Supports SAS/SATA OOB-Level Signaling
Programmable SAS/SATA Threshold
S
Cable-Detect Feature for Low Power Consumption
S
On-Chip 50I Input/Output Terminations
S
Inline Signal Traces for Simplified Layout
S
Space-Saving, 3.5mm x 9.0mm TQFN Package
with Exposed Pad
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
EVALUATION
KIT
AVAILABLE
PART
TEMP RANGE
PIN-PACKAGE
MAX4986CTO+
0NC to +70NC
42 TQFN-EP*
MAX4986ETO+
-40NC to +85NC
42 TQFN-EP*
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4986EVKIT+ | 功能描述:交换机 IC 开发工具 MAX4986 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| MAX4987AEETA+ | 制造商:Maxim Integrated Products 功能描述:OVERVOLTAGE-PROTECTION CONTROLLER W - Rail/Tube |
| MAX4987AEETA+T | 功能描述:电源开关 IC - 配电 Overvoltage-Protect Controller RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MAX4987AETA+T | 功能描述:电源开关 IC - 配电 Overvoltage-Protect Controller RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MAX4989ETD+T | 功能描述:电源开关 IC - USB USB 2.0 2 of 4 Crosspoint Switch RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
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