MAX4204：Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers

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.

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

MAX4200, MAX4201, MAX4202, MAX4203, MAX4204, MAX4205: Typical Application Circuit

Applications/Uses

Digital-Transmission Line Drivers
High-Speed ADC Input Buffers
High-Speed DAC Buffers
IF/Communications Systems
Wireless Local Area Networks (WLANs)

DataSheet

title	Download file
MAX4200-MAX4205 Data Sheet	MAX4200-MAX4205.pdf

Parametrics

Part Number	Amps.	Single Supply	BW (MHz)	BW (MHz)	I_CC (mA)	I_OUT (mA)	Slew Rate (V/µs)	Diff. Phase/ Gain (deg/%)	A_V (V/V)	V_SUPPLY (Dual) (±V)	V_SUPPLY (V)	Package/Pins	Oper. Temp. (°C)	Budgetary Price
Part Number	Amps.	Single Supply	@ -3dB	0.1dB min	per Amp.	min	Slew Rate (V/µs)	Diff. Phase/ Gain (deg/%)	A_V (V/V)	Dual	V_SUPPLY (V)	Package/Pins	Oper. Temp. (°C)	See Notes
MAX4200	1	No	660	220	2.2	90	4200	0.15/1.3	1	5	5	SOIC(N)/8 SOT/5	-40 to +85	$1.25 @1k
MAX4201	1		780	280		52						SOIC(N)/8 SOT/5		$0.98 @1k
MAX4202	1		780	280		44						SOIC(N)/8 SOT/5		$1.25 @1k
MAX4203	2		530	130		90						µMAX/8 SOIC(N)/8		$2.18 @1k
MAX4204	2		720	230		52						µMAX/8 SOIC(N)/8		$2.09 @1k
MAX4205	2		720	230		44						µMAX/8 SOIC(N)/8		$2.09 @1k

Design kits & evaluation modules

MAX4201EVKIT

Ordering Information

Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX4204ESA	No Longer Available	MAX4204ESA+	SOIC(N),;8 pin;30.9 mm²	-40°C to +85°C	No
MAX4204ESA+	Active		SOIC(N),;8 pin;30.9 mm²	-40°C to +85°C	Lead Free
MAX4204ESA+T	Active		SOIC(N),;8 pin;30.9 mm²	-40°C to +85°C	Lead Free
MAX4204ESA-T	No Longer Available	MAX4204ESA+T	N.SO;8 pin	-40°C to +85°C	See data sheet
MAX4204EUA	No Longer Available	MAX4204EUA+	µMAX,;8 pin;15.6 mm²	-40°C to +85°C	No
MAX4204EUA+	Active		µMAX,;8 pin;15.6 mm²	-40°C to +85°C	Lead Free
MAX4204EUA+T	Active		µMAX,;8 pin;15.6 mm²	-40°C to +85°C	Lead Free
MAX4204EUA-T	No Longer Available	MAX4204EUA+T	µMAX,;8 pin;15.6 mm²	-40°C to +85°C	No

MAX4200-MAX4205.pdf MAX4205