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MAX4200, MAX4201, MAX4202, MAX4203, MAX4204, MAX4205
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers
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Status
Active: In Production.
Description
The MAX4200–MAX4205 are ultra-high-speed, open-loop
buffers featuring high slew rate, high output current,
low noise, and excellent capacitive-load-driving
capability. The MAX4200/MAX4201/MAX4202 are single
buffers, while the MAX4203/MAX4204/MAX4205 are
dual buffers. The MAX4201/MAX4204 have integrated
50Ω termination resistors, making them ideal for driving 50Ω transmission lines. The MAX4202/MAX4205 include 75Ω back-termination resistors for driving 75Ω transmission lines. The MAX4200/MAX4203 have no internal termination resistors.
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.
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Data Sheet
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An evaluation kit is available: MAX4201EVKIT
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
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Applications/Uses
- Digital-Transmission Line Drivers
- High-Speed ADC Input Buffers
- High-Speed DAC Buffers
- IF/Communications Systems
- Wireless Local Area Networks (WLANs)
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Key Specifications:
| Video/Wideband Buffers |
| Part Number |
Amps. |
Single Supply |
BW
(MHz) |
BW
(MHz) |
ICC
(mA) |
IOUT
(mA) |
Slew Rate
(V/µs) |
Diff. Phase/ Gain
(deg/%) |
AV
(V/V) |
VSUPPLY (Dual)
(±V) |
VSUPPLY
(V) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
Oper. Temp.
(°C) |
Budgetary Price |
| @ -3dB |
0.1dB min |
per Amp. |
min |
Dual |
max w/pins |
See Notes |
| MAX4200 |
1 |
No |
780 |
280 |
2.2 |
90 |
4200 |
0.15/1.3 |
1 |
5 |
5 |
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9 |
-40 to +85 |
$0.83 @1k |
| MAX4201 |
1 |
780 |
280 |
52 |
|
9 |
$0.83 @1k |
| MAX4202 |
1 |
780 |
280 |
44 |
|
9 |
$0.83 @1k |
| MAX4203 |
2 |
720 |
230 |
90 |
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16.2 |
$0.94 @1k |
| MAX4204 |
2 |
720 |
230 |
52 |
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30.9 |
$0.94 @1k |
| MAX4205 |
2 |
720 |
230 |
44 |
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16.2 |
$0.94 @1k |
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See All Video/Wideband Buffers (20)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
 Typical Application Circuit
Notes and Comments
Ultra-high-speed, low-noise, with internal termination resistors
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-1338
Rev 3;
2007-03-16
This page last modified: 2007-06-01
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