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参数资料
型号： MAX4989EVKIT+
厂商： Maxim Integrated Products
文件页数： 1/9页
文件大小： 0K
描述： EVALUATION KIT FOR MAX4989
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 1
主要目的： 接口，交叉点开关/多路复用器
嵌入式： 否
已用 IC / 零件： MAX4989
主要属性： 双向 4 选 2 USB 2.0 交点开关
次要属性： 2.7 V ~ 5.5 V 电源
已供物品： 板
19-4581; Rev 0; 4/09
MAX4989 Evaluation Kit
General Description
The MAX4989 evaluation kit (EV kit) provides a proven
design to evaluate the MAX4989 Hi-Speed 2-of-4 USB
2.0 crosspoint switch. The EV kit contains two sub cir-
cuits, a typical USB crosspoint switch application (top
half), and a test circuit (bottom half).
The USB crosspoint switch application circuit is USB
powered by the USB host. USB input/output connectors
are also provided to easily interface with USB devices.
All USB signal traces are 90 I differential controlled-
impedance traces.
A separate test circuit is also provided at the bottom of
the MAX4989 EV kit for eye diagram evaluation using
SMA connections and 90 I controlled-impedance traces.
Features
S USB Connectors for Inputs and Outputs
S USB Powered (Cable Included)
S Eye Diagram Test Circuit with SMA Input/Output
S Jumper-Selectable USB Channel Connection
S Lead(Pb)-Free and RoHS Compliant
S Proven PCB Layout
S Fully Assembled and Tested
Ordering Information
The MAX4989 EV kit PCB comes with two MAX4989ETD+
devices installed. The MAX4989ETD+ is available in a
lead(Pb)-free 14-pin, 3mm x 3mm TDFN package.
PART
MAX4989EVKIT+
TYPE
EV Kit
+ Denotes lead(Pb)-free and RoHS compliant.
Component List
DESIGNATION
QTY
DESCRIPTION
0.1 F F Q 10%, 16V X7R ceramic
DESIGNATION
R1, R2
QTY
2
DESCRIPTION
680 I Q 5% resistors (0603)
C1–C4
D1, D2, D3
J1, J2
J3, J4
JU1–JU6
LED1, LED2
4
3
2
2
6
2
capacitors (0603)
TDK C1608X7R1C104K
20V, 500mA Schottky diodes
(SOD123)
Fairchild Semi MBR0520L
USB type-B, right-angle PC-mount
receptacles
USB type-A, right-angle
PC-mount receptacles
3-pin headers
Orange LEDs (0603)
R3–R6
SMA1+, SMA1-,
SMA2+, SMA2-
U1, U2
—
—
—
* EP = Exposed pad.
0
4
2
6
2
1
Not installed, resistors (0603)
Edge-mount receptacle SMA
connectors
USB 2.0 crosspoint switches
(14 TDFN-EP*)
Maxim MAX4989ETD+
Shunts
USB high-speed A-to-B cables, 6ft
PCB: MAX4989 EVALUATION KIT+
Component Suppliers
SUPPLIER
Fairchild Semiconductor
TDK Corp.
PHONE
888-522-5372
847-803-6100
WEBSITE
www.fairchildsemi.com
www.component.tdk.com
Note: Indicate that you are using the MAX4989 when contacting these component suppliers.
_______________________________________________________________ Maxim Integrated Products 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.
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相关代理商/技术参数
参数描述
MAX4989EVKIT+ 功能描述:交换机 IC 开发工具 MAX4989 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
MAX498CWI 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
MAX498CWI+ 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
MAX498CWI+T 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
MAX498CWI-T 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
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