MAX4223EUT+T Maxim Integrated Products, MAX4223EUT+T Datasheet

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MAX4223EUT+T

Manufacturer Part Number
MAX4223EUT+T
Description
IC AMP CURRENT FB LP SOT23-6
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX4228EUB.pdf (20 pages)

Specifications of MAX4223EUT+T

Amplifier Type
Current Feedback
Number Of Circuits
1
Slew Rate
1100 V/µs
-3db Bandwidth
1GHz
Current - Input Bias
4µA
Voltage - Input Offset
500µV
Current - Supply
6mA
Current - Output / Channel
80mA
Voltage - Supply, Single/dual (±)
±2.85 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Number Of Channels
1
Common Mode Rejection Ratio (min)
55 dB
Input Offset Voltage
4 mV
Maximum Power Dissipation
571 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Maximum Dual Supply Voltage
+/- 5.5 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / Rohs Status
 Details
Other names
MAX4223EUT+T
The MAX4223–MAX4228 current-feedback amplifiers
combine ultra-high-speed performance, low distortion,
and excellent video specifications with low-power oper-
ation. The MAX4223/MAX4224/MAX4226/MAX4228
have a shutdown feature that reduces power-supply
current to 350µA and places the outputs into a high-
impedance state. These devices operate with dual sup-
plies ranging from ±2.85V to ±5.5V and provide a
typical output drive current of 80mA. The MAX4223/
MAX4225/MAX4226 are optimized for a closed-loop
gain of +1 (0dB) or more and have a -3dB bandwidth of
1GHz, while the MAX4224/MAX4227/MAX4228 are
compensated for a closed-loop gain of +2 (6dB) or
more, and have a -3dB bandwidth of 600MHz (1.2GHz
gain-bandwidth product).
The MAX4223–MAX4228 are ideal for professional video
applications, with differential gain and phase errors of
0.01% and 0.02°, 0.1dB gain flatness of 300MHz, and a
1100V/µs slew rate. Total harmonic distortion (THD) of
-60dBc (10MHz) and an 8ns settling time to 0.1% suit
these devices for driving high-speed analog-to-digital
inputs or for data-communications applications. The low-
power shutdown mode on the MAX4223/MAX4224/
MAX4226/MAX4228 makes them suitable for portable
and battery-powered applications. Their high output
impedance in shutdown mode is excellent for multiplex-
ing applications.
The single MAX4223/MAX4224 are available in space-
saving 6-pin SOT23 packages. All devices are available
in the extended -40°C to +85°C temperature range.
________________________Applications
19-1230; Rev 2a; 6/97
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
For small orders, phone 408-737-7600 ext. 3468.
Pin Configurations
continued at end
of data sheet.
_________________Pin Configurations
_______________General Description
ADC Input Buffers
Video Cameras
Video Switches
Video Editors
RF Receivers
TOP VIEW
Current-Feedback Amplifiers with Shutdown
OUT
V
IN+
EE
________________________________________________________________ Maxim Integrated Products
1
2
3
SOT23-6
Data Communications
Video Line Drivers
Video Multiplexing
XDSL Drivers
Differential Line Drivers
6
5
4
V
SHDN
IN-
CC
MAX4223
MAX4224
1GHz, Low-Power, SOT23,
Ordering Information continued at end of data sheet.
____________________________Features
_____________________Selector Guide
______________Ordering Information
MAX4223EUT-T
MAX4223ESA
MAX4223
MAX4224
MAX4225
MAX4226
MAX4227
MAX4228
Ultra-High Speed and Fast Settling Time:
Excellent Video Specifications (MAX4223):
Low Distortion:
6.0mA Quiescent Supply Current (per amplifier)
Shutdown Mode:
High Output Drive Capability:
Available in Tiny 6-Pin SOT23 and 10-Pin µMAX
Packages
PART
1GHz -3dB Bandwidth (MAX4223, Gain = +1)
600MHz -3dB Bandwidth (MAX4224, Gain = +2)
1700V/µs Slew Rate (MAX4224)
5ns Settling Time to 0.1% (MAX4224)
Gain Flatness of 0.1dB to 300MHz
0.01%/0.02° DG/DP Errors
-60dBc THD (f
42dBm Third-Order Intercept (f = 30MHz)
350µA Supply Current (per amplifier)
100kΩ Output Impedance
80mA Output Current
Drives up to 4 Back-Terminated 75Ω Loads to
±2.5V while Maintaining Excellent Differential
Gain/Phase Characteristics
PART
GAIN
MIN.
1
2
1
1
2
2
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
c
= 10MHz)
AMPS
PKG.
PER
1
1
2
2
2
2
DOWN
SHUT-
MODE
PACKAGE
Yes
Yes
Yes
Yes
6 SOT23
8 SO
No
No
PIN-
6 SOT23, 8 SO
6 SOT23, 8 SO
PACKAGE
10 µMAX,
10 µMAX,
TOP MARK
14 SO
14 SO
8 SO
8 SO
PIN-
AAAD
SOT
—
1

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MAX4223EUT+T Summary of contents

Page 1

... IN+ Pin Configurations continued at end SOT23-6 of data sheet. ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800 For small orders, phone 408-737-7600 ext. 3468. 1GHz, Low-Power, SOT23, ____________________________Features Ultra-High Speed and Fast Settling Time: 1GHz -3dB Bandwidth (MAX4223, Gain = +1) 600MHz -3dB Bandwidth (MAX4224, Gain = +2) 1700V/µ ...

Page 2

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown ABSOLUTE MAXIMUM RATINGS Supply Voltage ( ..................................................12V CC EE Analog Input Voltage .......................(V EE Analog Input Current ........................................................±25mA SHDN Input Voltage.........................(V EE Short-Circuit Duration OUT to GND ...........................................................Continuous OUT to ...

Page 3

Current-Feedback Amplifiers with Shutdown DC ELECTRICAL CHARACTERISTICS (continued) = -5V, SHDN = 5V +5V +25°C.) (Note 1) A PARAMETER SYMBOL SHDN Input Current I IL Shutdown Mode Output Impedance AC ELECTRICAL CHARACTERISTICS ...

Page 4

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown AC ELECTRICAL CHARACTERISTICS (continued) = -5V, SHDN = 5V +5V MAX4228 100Ω +25°C, unless otherwise noted.) (Note PARAMETER SYMBOL ...

Page 5

Current-Feedback Amplifiers with Shutdown ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω MAX4224 SMALL-SIGNAL GAIN vs. FREQUENCY (A = +2) VCL 20mVp ...

Page 6

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω +25°C, unless otherwise noted MAX4223/MAX4225/MAX4226 POWER-SUPPLY REJECTION RATIO vs. FREQUENCY (A = +1) VCL ...

Page 7

Current-Feedback Amplifiers with Shutdown ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω MAX4223/MAX4225/MAX4226 SMALL-SIGNAL PULSE RESPONSE (A = +1) VCL MAX4223-22 +100mV INPUT -100mV +100mV OUTPUT -100mV TIME (10ns/div) MAX4224/MAX4227/MAX4228 SMALL-SIGNAL ...

Page 8

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown ____________________________Typical Operating Characteristics (continued +5V -5V 100Ω +25°C, unless otherwise noted POWER-SUPPLY CURRENT PER AMPLIFIER vs. TEMPERATURE 8 7 NORMAL 6 ...

Page 9

Current-Feedback Amplifiers with Shutdown ______________________________________________________________Pin Description MAX4225 MAX4223/MAX4224 MAX4227 SOT23 SO — — — — — — — — — — — — — — — ...

Page 10

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown _______________Detailed Description The MAX4223–MAX4228 are ultra-high-speed, low- power, current-feedback amplifiers featuring -3dB bandwidths up to 1GHz, 0.1dB gain flatness up to 300MHz, and very low differential gain and phase errors of 0.01% and ...

Page 11

Current-Feedback Amplifiers with Shutdown To realize the full AC performance of these high-speed amplifiers, pay careful attention to power-supply bypassing and board layout. The PC board should have at least two layers: a signal and power layer on one side ...

Page 12

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown DC and Noise Errors The MAX4223–MAX4228 output offset voltage, V (Figure 2), can be calculated with the following equation OUT ...

Page 13

Current-Feedback Amplifiers with Shutdown very low output impedance at high frequencies to main- tain measurement accuracy. The combination of high speed, fast slew rate, low noise, and low distortion makes the MAX4223–MAX4228 ideally suited for use as buffer amplifiers in ...

Page 14

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown AC Testing/Performance AC specifications on high-speed amplifiers are usually guaranteed without 100% production testing. Since these high-speed devices are sensitive to external par- asitics introduced when automatic handling equipment is used ...

Page 15

Current-Feedback Amplifiers with Shutdown 50 100 UNITS 40 SIMULATION 30 LOWER LIMIT -3dB BANDWIDTH (MHz) Figure 6a. MAX4224 -3dB Bandwidth Distribution 50 100 UNITS 40 SIMULATION 30 LOWER LIMIT RISING-EDGE SLEW RATE (V/ s) ...

Page 16

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown Figure 7a. Maxim SOT23 High-Speed Evaluation Board Component Placement Guide—Component Side Figure 7b. Maxim SOT23 High-Speed Evaluation Board PC Board Layout—Component Side 16 ______________________________________________________________________________________ Figure 7c. Maxim SOT23 High-Speed Evaluation Board PC Board ...

Page 17

Current-Feedback Amplifiers with Shutdown Figure 8a. Maxim SO-8 High-Speed Evaluation Board Component Placement Guide—Component Side Figure 8b. Maxim SO-8 High-Speed Evaluation Board PC Board Layout—Component Side ______________________________________________________________________________________ 1GHz, Low-Power, SOT23, Figure 8c. Maxim SO-8 High-Speed Evaluation Board PC Board Layout—Back ...

Page 18

Low-Power, SOT23, Current-Feedback Amplifiers with Shutdown _____________________________________________Pin Configurations (continued) TOP VIEW MAX4223 MAX4224 N. MAX4226 MAX4228 OUTA 1 2 INA- INA SHDNA MAX 18 ______________________________________________________________________________________ ...

Page 19

Current-Feedback Amplifiers with Shutdown _Ordering Information (continued) PART TEMP. RANGE PACKAGE MAX4224EUT-T -40°C to +85°C 6 SOT23 MAX4224ESA -40°C to +85° MAX4225ESA -40°C to +85° -40°C to +85°C 10 µMAX MAX4226EUB MAX4226ESD -40°C to +85°C 14 ...

Page 20

... 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. 20 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 1997 Maxim Integrated Products Printed USA ...

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