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MAX4886
Quad, High-Speed HDMI/DVI 2:1 Digital Video Switch
High-Speed Analog Switch Designed for HDMI/DVI Digital Video Switching
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Key Features
Applications/Uses
Parametric specs for Switches and Multiplexers (Mid and High Voltage)
| Protocol | HDMI HDMI/DVI |
| Configuration | 2-to-1 |
| # Channels | 4 |
| Functions | Switch |
| Normal Position | Open/Closed |
| VSUPPLY (Single) (V) (min) | 3 |
| VSUPPLY (Single) (V) (max) | 3.6 |
| RON (Ω) (max) | 8 |
| Bandwidth (MHz) | 2600 |
| Package/Pins | TQFN HYBRID/42 |
| Budgetary Price (See Notes) | 2.2 |
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Simplified Block Diagram
Technical Docs
| Data Sheet | Quad, High-Speed HDMI/DVI 2:1 Digital Video Switch | May 15, 2007 | |
| App Note | Switching LVDS Graphics in a Laptop Computer | ||
| App Note | Selecting the Right CMOS Analog Switch |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
Parametric specs for Switches and Multiplexers (Mid and High Voltage)
| Protocol | HDMI HDMI/DVI |
| Configuration | 2-to-1 |
| # Channels | 4 |
| Functions | Switch |
| Normal Position | Open/Closed |
| VSUPPLY (Single) (V) (min) | 3 |
| VSUPPLY (Single) (V) (max) | 3.6 |
| RON (Ω) (max) | 8 |
| Bandwidth (MHz) | 2600 |
| Package/Pins | TQFN HYBRID/42 |
| Budgetary Price (See Notes) | 2.2 |
Key Features
- Single +3.0V to +3.6V Power Supply
- Low On-Resistance (RON): 8Ω (typ)
- Low On-Capacitance (CON): 2.5pF (typ)
- Low Skew: 20ps (typ)
- 700μA Low Supply Current
- 2.6GHz (typ) Ultra-High Bandwidth
- 0.6dB (typ) Ultra-Low Insertion Loss
- High-Frequency Companion Device to MAX4929
- Use MAX4886 and MAX4929 to Form a Complete HDMI/DVI 2:1 Switch
- 42-Pin, 3.5mm x 9.0mm, Space-Saving TQFN
Applications/Uses
- 1000 Base-BX, Switching
- Digital HDTV Swicth Boxes/Tuners
- Digital Video Recorders
- HDTV Monitors/Receivers
- LVDS Switching
- Multimedia Audio/Video Switchers
- Notebook Computers
- Servers/Routers with DVI Interfaces
- Video Projectors
Description
The MAX4886 high-speed analog switch is ideal for HDMI™/DVI™ switching applications, permitting 2:1 or 1:2 switching. The MAX4886 contains four differential pairs of 1:2 or 2:1 switches for RGB and clocking signals. The MAX4886 connects either one monitor to one of two digital video signals, or one HDMI/DVI source to one of two loads (sink).
The MAX4886 set of differential switches is based on an nFET architecture with internal charge pump for gate overdrive. This advanced architecture results in an extremely low capacitance and on-resistance needed for the excellent return loss requirements for digital switching. An efficient internal charge-pump design offers very low quiescent current for power-sensitive notebook designs.
The MAX4886 features 8Ω (typ) on-resistance and 2.5pF on-capacitance switches for routing RGB and CLK video signals. The MAX4886 is a high-frequency companion device to the MAX4929. These two devices combined perform the full 2:1 HDMI/DVI switching function.
The MAX4886 is available in a space-saving, 42-pin, 3.5mm x 9.0mm TQFN package and operates over the extended -40°C to +85°C temperature range.
The MAX4886 set of differential switches is based on an nFET architecture with internal charge pump for gate overdrive. This advanced architecture results in an extremely low capacitance and on-resistance needed for the excellent return loss requirements for digital switching. An efficient internal charge-pump design offers very low quiescent current for power-sensitive notebook designs.
The MAX4886 features 8Ω (typ) on-resistance and 2.5pF on-capacitance switches for routing RGB and CLK video signals. The MAX4886 is a high-frequency companion device to the MAX4929. These two devices combined perform the full 2:1 HDMI/DVI switching function.
The MAX4886 is available in a space-saving, 42-pin, 3.5mm x 9.0mm TQFN package and operates over the extended -40°C to +85°C temperature range.
Technical Docs
| Data Sheet | Quad, High-Speed HDMI/DVI 2:1 Digital Video Switch | May 15, 2007 | |
| App Note | Switching LVDS Graphics in a Laptop Computer | ||
| App Note | Selecting the Right CMOS Analog Switch |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
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