MAX4200
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers
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The MAX4200–MAX4205 use a proprietary architecture to achieve up to 780MHz -3dB bandwidth, 280MHz 0.1dB gain flatness, 4200V/µs slew rate, and ±90mA output current drive capability. They operate from ±5V supplies and draw only 2.2mA of quiescent current. These features, along with low-noise performance, make these buffers suitable for driving high-speed analog-to-digital converter (ADC) inputs or for data-communications applications.
Key Features
- 2.2mA Supply Current
- High Speed
- 780MHz -3dB Bandwidth (MAX4201/MAX4202)
- 280MHz 0.1dB Gain Flatness (MAX4201/MAX4202)
- 4200V/µs Slew Rate
- Low 2.1nV/√Hz Voltage-Noise Density
- Low 0.8pA/√Hz Current-Noise Density
- High ±90mA Output Drive (MAX4200/MAX4203)
- Excellent Capacitive-Load-Driving Capability
- Available in Space-Saving SOT23 or µMAX® Packages
Applications/Uses
- Digital-Transmission Line Drivers
- High-Speed ADC Input Buffers
- High-Speed DAC Buffers
- IF/Communications Systems
- Wireless Local Area Networks (WLANs)
| # Amplifiers | 1 |
| BW (MHz) (@ -3dB) | 660 |
| Slew Rate (V/µs) | 4200 |
| Single Supply | No |
| BW (MHz) (0.1dB min) | 220 |
| ICC (mA) (per Amp.) | 2.2 |
| IOUT (mA) (min) | 90 |
| Diff. Phase/ Gain (deg/%) | 0.15/1.3 |
| AV (V/V) | 1 |
| Package/Pins | SOIC (N)/8 SOT23/5 |
| Oper. Temp. (°C) | -40 to +85 |
| Budgetary Price (See Notes) | $1.31 @1k |
Simplified Block Diagram
MAX4200, MAX4201, MAX4202, MAX4203, MAX4204, MAX4205: Typical Application Circuit
Technical Docs
| Data Sheet | Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers | Apr 19, 2018 |
Click any title below to view the detail page where available.
Description
The MAX4201 evaluation kit (EV kit) simplifies evaluation of the MAX4201 ultra-high-speed, low-power, low-noise, open-loop buffer. The EV kit circuit demonstrates the MAX4201 in the noninverting unity-gain configuration. RF-style connectors (SMA) and 50Ω terminating resistors are included for test equipment compatibility.
This EV kit can also be used to evaluate the MAX4200 and MAX4202 (contact Maxim for free samples). Note that the MAX4201 has an internal 50Ω output termination resistor, and the MAX4202 has an internal 75Ω output termination resistor, while the MAX4200 has no internal output termination resistor (refer to the MAX4200–MAX4205 data sheet for more information).
Features
- 780MHz -3dB Bandwidth
- 280MHz 0.1dB Gain Flatness
- 2.1nV/√Hz Voltage Noise Density
- 0.8pA/√Hz Current Noise Density
- 4200V/µs Slew Rate
- Excellent Capacitive-Load-Driving Capability
- Fully Assembled and Tested Surface-Mount Board
 | SIMULATION MODELS MAX4200 Macromodel | Download |
| SIMULATION MODELS MAX4200AVCL Test Circuit File | Download |
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
| # Amplifiers | 1 |
| BW (MHz) (@ -3dB) | 660 |
| Slew Rate (V/µs) | 4200 |
| Single Supply | No |
| BW (MHz) (0.1dB min) | 220 |
| ICC (mA) (per Amp.) | 2.2 |
| IOUT (mA) (min) | 90 |
| Diff. Phase/ Gain (deg/%) | 0.15/1.3 |
| AV (V/V) | 1 |
| Package/Pins | SOIC (N)/8 SOT23/5 |
| Oper. Temp. (°C) | -40 to +85 |
| Budgetary Price (See Notes) | $1.31 @1k |
Key Features
- 2.2mA Supply Current
- High Speed
- 780MHz -3dB Bandwidth (MAX4201/MAX4202)
- 280MHz 0.1dB Gain Flatness (MAX4201/MAX4202)
- 4200V/µs Slew Rate
- Low 2.1nV/√Hz Voltage-Noise Density
- Low 0.8pA/√Hz Current-Noise Density
- High ±90mA Output Drive (MAX4200/MAX4203)
- Excellent Capacitive-Load-Driving Capability
- Available in Space-Saving SOT23 or µMAX® Packages
Applications/Uses
- Digital-Transmission Line Drivers
- High-Speed ADC Input Buffers
- High-Speed DAC Buffers
- IF/Communications Systems
- Wireless Local Area Networks (WLANs)
Description
The MAX4200–MAX4205 use a proprietary architecture to achieve up to 780MHz -3dB bandwidth, 280MHz 0.1dB gain flatness, 4200V/µs slew rate, and ±90mA output current drive capability. They operate from ±5V supplies and draw only 2.2mA of quiescent current. These features, along with low-noise performance, make these buffers suitable for driving high-speed analog-to-digital converter (ADC) inputs or for data-communications applications.
Simplified Block Diagram
MAX4200, MAX4201, MAX4202, MAX4203, MAX4204, MAX4205: Typical Application Circuit Technical Docs
| Data Sheet | Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers | Apr 19, 2018 |
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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