MAX4202 Maxim, MAX4202 Datasheet

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MAX4202

Manufacturer Part Number
MAX4202
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX4202ESA
Manufacturer:
MAXIM/美信
Quantity:
20 000
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

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MAX4202 Summary of contents

Page 1

... 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. ...

Page 2

... 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 MAX4202/MAX4205 MAX4200/MAX4203 R = 30Ω MAX4201/MAX4204 L MAX4202/MAX4205 MAX4200/MAX4203 Sinking or sourcing MAX4201/MAX4204 MAX4202/MAX4205 R = 150Ω L MAX4200/MAX4203 R = 100Ω ...

Page 3

... OUT P-P Total harmonic NTSC 150Ω L NTSC 150Ω 1MHz f = 1MHz f = 10MHz V = 2Vp 10MHz OUT OUT P 100MHz = 150Ω for MAX4202/MAX4205 MIN TYP MAX 660 780 530 720 220 280 130 230 490 310 4200 405 12 -48 -45 -34 ...

Page 4

... FREQUENCY (Hz) POWER-SUPPLY REJECTION vs. FREQUENCY 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 100k 1M 10M 100M 1G FREQUENCY (Hz) = 150Ω for MAX4202/MAX4205, unless L MAX4200/MAX4201/MAX4202 LARGE-SIGNAL GAIN vs. FREQUENCY OUT P 100k 1M 10M 100M FREQUENCY (Hz) MAX4203/MAX4204/MAX4205 LARGE-SIGNAL GAIN vs. FREQUENCY ...

Page 5

... OUTPUT IMPEDANCE vs. FREQUENCY 100 10 1G 100k 1M 10M 100M FREQUENCY (Hz) INPUT CURRENT-NOISE DENSITY vs. FREQUENCY 10 1.0 0.1 10M 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) = 150Ω for MAX4202/MAX4205, unless L MAX4200/MAX4203 OUTPUT IMPEDANCE vs. FREQUENCY 100 10 1 100M 100k 1M 10M 100M FREQUENCY (Hz) MAX4203/MAX4204/MAX4205 CROSSTALK vs. FREQUENCY 0 -10 -20 -30 -40 -50 ...

Page 6

... EXTERNAL LOAD RESISTANCE (Ω) MAX4201/MAX4202/MAX4204/MAX4205 SMALL-SIGNAL PULSE RESPONSE GND IN VOLTAGE 50mV/div GND OUT C = 22pF LOAD TIME (5ns/div) = 150Ω for MAX4202/MAX4205, unless L SMALL-SIGNAL PULSE RESPONSE IN VOLTAGE 50mV/div OUT TIME (5ns/div) LARGE-SIGNAL PULSE RESPONSE MAX4200-23 GND IN VOLTAGE 1V/div GND ...

Page 7

... C = 22pF LOAD TIME (5ns/div) INPUT BIAS CURRENT vs. TEMPERATURE -40 - TEMPERATURE (°C) = 150Ω for MAX4202/MAX4205, unless L SUPPLY CURRENT (PER BUFFER) vs. TEMPERATURE MAX4200-26 4.0 3.5 GND 3.0 2.5 2.0 GND 1.5 1.0 -40 -15 10 TEMPERATURE (°C) MAX4200/MAX4203 OUTPUT VOLTAGE SWING vs. TEMPERATURE 4 150Ω ...

Page 8

... The MAX4202/MAX4205 provide bandwidths up to 720MHz, 230MHz gain flatness, 4200V/µs slew rate, and integrated 75Ω output termina- tion resistors for driving 75Ω ...

Page 9

... The MAX4201/MAX4204, with their integrated 50Ω output termination resistors, are ideal for driving 50Ω cables. The MAX4202/MAX4205 include integrated 75Ω termination resistors for driving 75Ω cables. Note that the output termination resistor forms a voltage divider with ...

Page 10

... Frequency with Load Capacitance and 10Ω Isolation Resistor 10 ______________________________________________________________________________________ = 47pF V IN 100M 1G Figure 3. Driving a Capacitive Load Through an Isolation Resistor C = 47pF 68pF L 100M 1G Figure 5. MAX4201/MAX4202/MAX4204/MAX4205 Small- Signal Gain vs. Frequency with Capacitive Load and No External Isolation Resistor R ISO C L MAX4200 MAX4203 100mV OUT P ...

Page 11

... 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 EE1 IN2 EE2 SO/µMAX 11 ...

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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