MAX4200 Maxim, MAX4200 Datasheet

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MAX4200

Manufacturer Part Number
MAX4200
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
Manufacturer
Maxim
Datasheet

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The MAX4200–MAX4205 are ultra-high-speed, open-
loop buffers featuring high slew rate, high output cur-
rent, low noise, and excellent capacitive-load-driving
capability. The MAX4200/MAX4201/MAX4202 are sin-
gle buffers, while the MAX4203/MAX4204/MAX4205 are
dual buffers. The MAX4201/MAX4204 have integrated
50Ω termination resistors, making them ideal for driv-
ing 50Ω transmission lines. The MAX4202/MAX4205
include 75Ω back-termination resistors for driv-
ing 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-communica-
tions applications.
________________________Applications
___________________________Selector Guide
19-1338; Rev 3; 3/07
________________General Description
Pin Configurations appear at end of data sheet.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
MAX4200
MAX4201
MAX4202
MAX4203
MAX4204
MAX4205
PART
High-Speed DAC Buffers
Wireless LANs
Digital-Transmission Line Drivers
High-Speed ADC Input Buffers
IF/Communications Systems
BUFFERS
NO. OF
Ultra-High-Speed, Low-Noise, Low-Power,
1
1
1
2
2
2
________________________________________________________________ Maxim Integrated Products
TERMINATION
INTERNAL
OUTPUT
(Ω)
50
75
50
75
8 SO, 5 SOT23
8 SO, 5 SOT23
8 SO, 5 SOT23
8 SO/µMAX
8 SO/µMAX
8 SO/µMAX
PIN-PACKAGE
SOT23 Open-Loop Buffers
♦ 2.2mA Supply Current
♦ High Speed
♦ 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
___________Typical Application Circuit
____________________________Features
_______________Ordering Information
Note: All devices are specified over the -40°C to +85°C operating
temperature range.
MAX4200ESA
MAX4200EUK-T
MAX4201ESA
MAX4201EUK-T
MAX4202ESA
MAX4202EUK-T
MAX4203ESA
MAX4203EUA-T
MAX4204ESA
MAX4204EUA-T
MAX4205ESA
MAX4205EUA-T
IN
*
Packages
R
L
= R
780MHz -3dB Bandwidth (MAX4201/MAX4202)
280MHz 0.1dB Gain Flatness (MAX4201/MAX4202)
4200V/µs Slew Rate
T
PART
+ R
EXT
MAX4201
COAXIAL CABLE DRIVER
PIN-PACKAGE
8 SO
5 SOT23-5
8 SO
5 SOT23-5
8 SO
5 SOT23-5
8 SO
8 µMAX-8
8 SO
8 µMAX-8
8 SO
8 µMAX-8
50Ω
R
T
*
50Ω CABLE
MARK
AABZ
ABAA
ABAB
TOP
®
CODE
PKG
U5-1
U5-1
U5-1
U8-1
U8-1
U8-1
S8-2
S8-2
S8-2
S8-2
S8-2
S8-2
R
50Ω
EXT
OUT
*
1

Related parts for MAX4200

MAX4200 Summary of contents

Page 1

... 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 _______________Ordering Information ...

Page 2

... Lead Temperature (soldering, 10s) .................................+300° unless otherwise noted. Typical values are at T MAX CONDITIONS Guaranteed by PSR test Per buffer MAX4203/MAX4204/MAX4205 (Note 1) MAX4200/MAX4203, R EXT -3.0V ≤ V ≤ MAX4201/MAX4204, R OUT EXT 3.0V MAX4202/MAX4205, R EXT V = ±4V to ±5.5V S MAX4200/MAX4203 MAX4201/MAX4204 ...

Page 3

... Ultra-High-Speed, Low-Noise, Low-Power, AC ELECTRICAL CHARACTERISTICS (V = +5V -5V 100Ω for MAX4200/MAX4201/MAX4203/MAX4204 unless otherwise noted. Typical values are at T MAX PARAMETER SYMBOL -3dB Bandwidth BW (-3dB) 0.1dB Bandwidth BW (0.1dB) Full-Power Bandwidth FPBW Slew Rate SR Group Delay Time Settling Time to 0. Spurious-Free Dynamic ...

Page 4

... Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers __________________________________________Typical Operating Characteristics (V = +5V -5V 100Ω for MAX4200/MAX4201/MAX4203/MAX4204 otherwise noted.) MAX4200 SMALL-SIGNAL GAIN vs. FREQUENCY 100mV OUT P 100k 1M 10M 100M FREQUENCY (Hz) MAX4203 SMALL-SIGNAL GAIN vs. FREQUENCY 100mV ...

Page 5

... Ultra-High-Speed, Low-Noise, Low-Power, _________________________________Typical Operating Characteristics (continued +5V -5V 100Ω for MAX4200/MAX4201/MAX4203/MAX4204 otherwise noted.) MAX4200/MAX4201/MAX4202 HARMONIC DISTORTION vs. FREQUENCY 2Vp-p IN -10 -20 -30 -40 THIRD HARMONIC -50 -60 -70 SECOND HARMONIC -80 -90 -100 100k 1M 10M 100M FREQUENCY (Hz) MAX4201/MAX4204 OUTPUT IMPEDANCE vs. FREQUENCY 100 ...

Page 6

... Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers _________________________________Typical Operating Characteristics (continued +5V -5V 100Ω for MAX4200/MAX4201/MAX4203/MAX4204 otherwise noted.) GAIN ERROR vs. INPUT VOLTAGE 100Ω 150Ω INPUT VOLTAGE (V) MAX4200/MAX4203 ...

Page 7

... Ultra-High-Speed, Low-Noise, Low-Power, _________________________________Typical Operating Characteristics (continued +5V -5V 100Ω for MAX4200/MAX4201/MAX4203/MAX4204 otherwise noted.) MAX4200/MAX4203 LARGE-SIGNAL PULSE RESPONSE MAX4200-25 IN VOLTAGE 1V/div OUT C = 15pF LOAD TIME (5ns/div) INPUT OFFSET VOLTAGE vs. TEMPERATURE -40 - TEMPERATURE (° ...

Page 8

... This fea- ture allows the MAX4200–MAX4205 to achieve a nearly constant group delay time of 405ps over their full fre- quency range, making them well suited for a variety of RF and IF signal-processing applications ...

Page 9

... However, these devices are designed to drive any load capacitance without oscillating, but with reduced AC per- formance. Since the MAX4200–MAX4205 operate in an open-loop configuration, there is no negative feedback to be transformed into positive feedback through phase shift introduced by a capacitive load. Therefore, these devices will not oscillate with capacitive loading, unlike similar buffers operating in a closed-loop configuration ...

Page 10

... OUT 68pF 120pF 220pF 100k 1M 10M FREQUENCY (Hz) Figure 2. MAX4200/MAX4203 Small-Signal Gain vs. Frequency with Load Capacitance and No Isolation Resistor 10Ω ISO 100mV P-P OUT 120pF 10M 100k 1M FREQUENCY (Hz) Figure 4. MAX4200/MAX4203 Small-Signal Gain vs. Frequency with Load Capacitance and 10Ω ...

Page 11

... SUBSTRATE CONNECTED ______________________________________________________________________________________ SOT23 Open-Loop Buffers MAX4200 MAX4201 MAX4202 1 8 N.C. N.C. N. OUT N. 0Ω (MAX4200/MAX4203 50Ω (MAX4201/MAX4204 75Ω (MAX4202/MAX4205) T MAX4203 MAX4204 MAX4205 1 8 IN1 V CC1 2 7 OUT1 V CC2 * OUT2 V ...

Page 12

... Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages TOP VIEW FRONT VIEW 12 ______________________________________________________________________________________ 0∞-8∞ L SIDE VIEW ...

Page 13

... Ultra-High-Speed, Low-Noise, Low-Power, (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ SOT23 Open-Loop Buffers Package Information (continued) 13 ...

Page 14

... Pages changed at Rev 3: 1–5, 8, 10–14 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...

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