Product Details
Key Features
Applications/Uses
Simplified Block Diagram
Technical Docs
Data Sheet | 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers | Mar 10, 2003 |
Support & Training
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Key Features
- Excellent Video Specifications:
- 0.1dB Gain Flatness to 130MHz
- 0.01%/0.01° Differential Gain/Phase Error
- High Speed:
- 350MHz -3dB Bandwidth (MAX4158/4159)
- 250MHz -3dB Bandwidth (MAX4258/4259)
- 700V/µs Slew Rate (MAX4158/4159)
- 1000V/µs Slew Rate (MAX4258/4259)
- 20ns Settling Time to 0.1%
- Fast Switching:
- 20ns Channel-Switching Time
- <70mV Switching Transient
- Low Power: 100mW
- Directly Drive 75Ω or 50Ω Cables
- High Output Current Drive: >70mA
- Address Latch and High-Z Output Disable
Applications/Uses
- Broadcast Video
- Coaxial Cable Drivers
- High-Definition Television (HDTV)
- High-Speed Signal Processing
- Multimedia Products
- Pixel Switching
- Video Crosspoint Switching
- Video Signal Multiplexing
- Workstations
Description
These devices are ideal for use in broadcast and graphics video systems because of their low, 2pF input capacitance, channel-to-channel switching time of only 20ns, and wide, 130MHz 0.1dB bandwidth. In addition, the combination of ultra-high speed and low power makes them suitable for use in general-purpose high-speed applications, such as medical imaging, industrial instrumentation, and communications systems.
The MAX4159/MAX4259 have address latching and high-impedance output disabling, allowing them to be incorporated into large switching arrays. They are available in 14-pin SO and 16-pin QSOP packages. The MAX4158/MAX4258 have no address latching or output disabling, but are available in space-saving 8-pin µMAX® and SO packages.
Simplified Block Diagram
MAX4158, MAX4159, MAX4258, MAX4259: Pin Configurations/Functional Diagrams/Truth Tables
Technical Docs
Data Sheet | 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers | Mar 10, 2003 |
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 .