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参数资料
| 型号： | MAX14886CTL+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | MUX DUAL HDMI LVL SHIFTER 40TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 系列： | DisplayPort™ |
| 类型： | 多路复用器，变换器 |
| 应用： | 显示器端口，HDMI |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN-EP（5x5） |
| 包装： | 托盘 |
_______________________________________________________________ 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.
MAX14886
Dual DisplayPort Graphics Multiplexer
with HDMI Level Shifter
19-5707; Rev 0; 12/10
General Description
The MAX14886 high-speed, low-skew, active redriver
multiplexer is ideal for switching between outputs of
dual-graphics systems and signal conditioning to meet
HDMIK v.1.4 compliance up to 2.25Gbps at an external
HDMI connector. It is used for switching between inte-
grated (e.g., Intel or AMD) and discrete graphics (e.g.,
NVIDIA or ATI GPU). The device is VESA DisplayPortK
Interoperability Guideline v.1.1a-compliant (requires
external DDC logic) and integrates seamlessly with an
external HDMI connector on the motherboard.
The device accommodates differential inputs as low
as 200mV and drives transition minimized differential
signaling (TMDS) outputs to 1000mV (typ). A precision
resistor on the output level adjust pin (ADJ) allows differ-
entiated output back-termination resistors of 400I (typ)
to better meet HDMI mask jitter compliance, while main-
taining full TMDS swing requirements. The device sup-
ports AC-(DisplayPort) or DC-(HDMI) coupling directly
to the graphics IC and must be DC-coupled to the HDMI
connector. In addition, the device features current back-
flow protection at the HDMI connector and a low-power,
active-high or active-low shutdown mode.
The device operates with a single +3.3V supply, is
specified over the 0NC to +70NC commercial temperature
range, and is available in a 5mm x 5mm, 40-pin TQFN
package.
Applications
Dual Graphics Notebook Computers
Dual Mode DisplayPort to HDMI External
Switches or Adapters
Features
S
Single +3.3V Supply
S
Meets HDMI v.1.4 Eye Mask Up to 2.25Gbps
S
Meets VESA DisplayPort Interoperability Guideline
v.1.1a (Requires External DDC Logic)
S
Low-Power Shutdown Mode
Active High or Active Low
S
Output Level Adjust (ADJ) for Output Back-
Termination Without Amplitude Loss
S
Seamless Integration into Dual-Graphics Systems
with External HDMI Connector
DC-Coupled HDMI Outputs Mate Directly to
HDMI Connector
AC- or DC-Coupled TMDS-Formatted Inputs
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Typical Operating Circuit
HDMI is a trademark of HDMI Licensing, LLC.
DisplayPort is a trademark of Video Electronics Standards
Association (VESA).
TMDS is a registered trademark of Silicon Image, Inc.
EVALUATION
KIT
AVAILABLE
MAX14886
D0AP
D0AN
CKAP
CKAN
D0CP
D0CN
CKCP
CKCN
SEL
EN1
EN2
ADJ
GND
VCC
100nF
3.3k
50
3.3V
DisplayPort
A
HDMI
CONNECTOR
MCU
HDMI
SINK
D0BP
D0BN
CKBP
CKBN
100nF
DisplayPort
B
VAVCC = 3.3V
PART
TEMP RANGE
PIN-PACKAGE
MAX14886CTL+
0NC to +70NC
40 TQFN-EP*
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX14886CTL+ | 功能描述:多路器开关 IC 1:2 HDMI Switch 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 |
| MAX14886CTL+T | 功能描述:多路器开关 IC 1:2 HDMI Switch 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 |
| MAX14886EVKIT+ | 功能描述:视频 IC 1:2 DP/HDMI switch RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| MAX1488EC/D | 功能描述:RS-232接口集成电路 +/-15kV ESD-Protected Quad Low-Power RS-232 Line Driver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX1488ECPD | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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