Maxim MAX4120ESD, MAX4120EEE, MAX4119ESD, MAX4119EEE, MAX4118ESA Datasheet

_______________General Description

The single MAX4112/MAX4113, dual MAX4117/
MAX4118, and quad MAX4119/MAX4120 current feed­back amplifiers combine high-speed performance with
low-power operation. The MAX4112/MAX4117/
MAX4119 are optimized for closed-loop gains of 2V/V
or greater, while the MAX4113/MAX4118/MAX4120 are
optimized for gains of 8V/V or greater.

The MAX4112/MAX4117/MAX4119 and the MAX4113/
MAX4118/MAX4120 require only 5mA of supply current
per channel, and deliver 0.1dB gain flatness up to 115MHz
and -3db bandwidths of 400MHz (AV≥ 2V/V) and 300MHz
(AV≥ 8V/V), respectively. Their high slew rates of up t o
1800V/µs provide exceptional full-power bandwidths up
to 280MHz, making these amplifiers ideal for high-per­formance pulse and RGB video applications.

These high-speed op amps have a wide output voltage
swing of ±3.5V into 100Ω and a high current-drive
capability of 80mA.

________________________Applications

Broadcast and High-Definition TV Systems
RGB Video
Pulse/RF Amplifier
Ultrasound/Medical Imaging
Active Filters
High-Speed ADC Buffers
Professional Cameras
High-Definition Surveillance

____________________________Features

♦ 400MHz -3dB Bandwidth (MAX4112/MAX4117)

270MHz -3dB Bandwidth (MAX4113/MAX4119)
300MHz -3dB Bandwidth (MAX4118/MAX4120)

♦ 0.1dB Gain Flatness to 115MHz
♦ 1200V/µs Slew Rate

(MAX4112/MAX4117/MAX4119)
1800V/µs Slew Rate
(MAX4113/MAX4118/MAX4120)

♦ 280MHz Full-Power Bandwidth

(VO= 2Vp-p, MAX4112/MAX4117)
240MHz Full-Power Bandwidth
(VO= 2Vp-p, MAX4113/MAX4118/MAX4120)

♦ High Output Drive: 80mA
♦ Low Power: 5mA Supply Current per Channel

MAX4112/MAX4113/MAX4117–MAX4120

Single/Dual/Quad, 400MHz, Low-Power,

Current Feedback Amplifiers

________________________________________________________________

Maxim Integrated Products

1

For free samples & the latest literature: http://www.maxim-ic.com, or phone [phone]

19-0440; Rev 2; 4/97

PART

MAX4112ESA

MAX4112EUA -40°C to +85°C

-40°C to +85°C

TEMP. RANGE PIN-PACKAGE

8 SO
8 µMAX*

______________Ordering Information

Ordering Information continued at end of data sheet.

*

Contact factory for µMAX package availability.

OUT

IN+

N.C.

V

EE

1

2

8

7

N.C.
V

CC

IN-

N.C.

MAX4112
MAX4113

SO/µMAX

TOP VIEW

3

4

6

5

INB-

INA+

INB+

V

EE

1

2

8

7

V

CC

OUTB

INA-

OUTA

MAX4117
MAX4118

SO

3

4

6

5

14
13
12
11
10

9
8

1
2
3
4
5
6
7

OUTD
IND­IND+
V

EE

V

CC

INA+

INA-

OUTA

INC+
INC­OUTCOUTB

INB-

INB+

SO

16
15
14
13
12
11
10

9

1
2
3
4
5
6
7
8

OUTA OUTD

IND­IND+
V

EE

INC+
INC­OUTC
N.C.

QSOP

INA-

INA+

INB-

V

CC

INB+

OUTB

N.C.

MAX4119
MAX4120

MAX4119
MAX4120

__________________________________________________________Pin Configurations

EVALUATION KIT

AVAILABLE

MAX4113ESA

-40°C to +85°C 8 SO

MAX4117ESA

-40°C to +85°C 8 SO

MAX4118ESA

-40°C to +85°C 8 SO

MAX4112/MAX4113/MAX4117–MAX4120

Single/Dual/Quad, 400MHz, Low-Power,
Current Feedback Amplifiers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC= +5V, VEE= -5V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.

Power-Supply Voltage (VCCto VEE).......................................12V

Input Voltage (IN_+, IN_-)...................(V

CC

+ 0.3V) to (VEE- 0.3V)

IN_ _ Current (Note 1)......................................................±10mA

Short-Circuit Duration (V

OUT

to GND)

V

IN

< 1.5V ...............................................................Continuous

V

IN

> 1.5V..........................................................................0sec

Continuous Power Dissipation (T

A

= +70°C)

8-Pin SO (derate 5.88mW/°C above +70°C).................471mW

8-Pin µMAX (derate 4.10mW/°C above +70°C)............330mW

14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW

16-Pin QSOP (derate 9.52mW/°C above +70°C)..........762mW

Operating Temperature Range

MAX41_ _E_ _...................................................-40°C to +85°C

Storage Temperature Range.............................-65°C to +160°C

Lead Temperature (soldering, 10sec).............................+300°C

IN+ kΩ500

V

OUT

= 0V

MAX4112/MAX4117/
MAX4119

V

OUT

= 0V

RL= 30Ω, TA= 0°C to +85°C

IN-

VIN= 0V

f = 10kHz

f = 10kHz

V

OUT

= ±2.0V, VCM= 0V, RL= 100Ω

VS= ±4.5V to ±5.5V

f = 1MHz to 100MHz

f = 10kHz

V

OUT

= 0V, VIN= -V

OS

V

OUT

= 0V, VIN= -V

OS

VCM= ±2.5V

CONDITIONS

Ω30

9

Input Resistance

i

n+

Positive Input Current Noise

MAX4113/MAX4118/
MAX4120

mA65 80I

OUT

Output Current Drive

RL= 100Ω

RL= ∞

mA5 6.5I

SY

Quiescent Supply Current
per Amplifier

kΩZ

OL

Open-Loop Transimpedance 250 500

V

dB

dB45 50CMRCommon-Mode Rejection

V-2.5 2.5V

CM

Common-Mode Input Voltage

µV/°C10TCV

OS

Input Offset Voltage Drift

mV1 8V

OS

Input Offset Voltage

pA/√Hz

14i

n-

Negative Input Current Noise

pA/√Hz

13

µV

RMS

27E

nRMS

Integrated Voltage Noise

nV/√Hz

2.2e

n

Input Voltage Noise

µA3.5 20I

B+

Positive Input Bias Current

µA3.5 20I

B-

Negative Input Bias Current

UNITSMIN TYP MAXSYMBOLPARAMETER

60 80PSRPower-Supply Rejection

±3.1 ±3.5

V

OUT

Output Voltage Swing

±3.5 ±3.8

V

OUT

≤ 0.1V

RMS

MHz

400

BW

SS

Small Signal -3dB Bandwidth

300

270

MAX4112/MAX4117
MAX4113/MAX4119
MAX4118/MAX4120

DC SPECIFICATIONS (RL= ∞, unless otherwise noted)

AC SPECIFICATIONS (RL= 100Ω, unless otherwise noted)

ELECTRICAL CHARACTERISTICS (continued)

(VCC= +5V, VEE= -5V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)

MAX4112/MAX4113/MAX4117–MAX4120

Single/Dual/Quad, 400MHz, Low-Power,

Current Feedback Amplifiers

_______________________________________________________________________________________ 3

Note 1: The MAX4112/MAX4113/MAX4117–MAX4120 are designed to operate in a closed-loop configuration in which the IN- pin is

driven by the OUT pin through an external feedback network. If an external voltage source is connected to IN-, current into
or out of IN- must be limited to ±10mA, to prevent damage to the part.

to 0.01%,

-1V ≤ V

OUT

≤ 1V

to 0.1%,

-1V ≤ V

OUT

≤ 1V

V

OUT

= 2Vp-p

-2V ≤ V

OUT

≤ 2V

MAX4112/MAX4117/MAX4119, A

VCL

= +2

MAX4113/MAX4118/MAX4120, A

VCL

= +8

3

ns

25

t

S

Settling Time

35

10

15

V/µs

1800

SRSlew Rate

1200

MHzBW

LS

Large-Signal -3dB Bandwidth

240

280

100

MHz

115

BW

0.1dB

0.1dB Gain Flatness

UNITSMIN TYP MAXSYMBOLPARAMETER

fC= 5MHz,
V

OUT

= 2Vp-p

f = 3.58MHz,
RL= 150Ω

f = 3.58MHz,
RL= 150Ω

dB-75Crosstalk

dB36IP3Two-Tone Third-Order Intercept

dBc

-62

SFDRSpurious-Free Dynamic Range

-68

Ω0.9Z

OUT

Output Impedance

pF2C

IN

Input Capacitance

degrees

0.04

DPDifferential Phase

0.03

%

0.02

DGDifferential Gain

0.02

ns

0.8

tR, t

F

Rise/Fall Times

10% to 90%, -2V ≤ V

OUT

≤ 2V

MAX4113/MAX4118/
MAX4120

MAX4112/MAX4117/
MAX4119

MAX4113/MAX4118/
MAX4120

MAX4112/MAX4117/
MAX4119

MAX4113/MAX4118/
MAX4120

MAX4113/MAX4118/
MAX4120

MAX4112/MAX4117

MAX4112/MAX4117/
MAX4119

CONDITIONS

All hostile, VIN= 1Vp-p, f = 10MHz

MAX4112/MAX4117/MAX4119, fC= 10MHz,
fC1= 10.1MHz, A

VCL

= +2

MAX4113/MAX4118/
MAX4120, A

VCL

= +8

MAX4112/MAX4117/
MAX4119, A

VCL

= +2

f = 10MHz, A

VCL

= +2

MAX4113/MAX4118/
MAX4120, A

VCL

= +8

MAX4113/MAX4118/
MAX4120, A

VCL

= +8

MAX4112/MAX4117/
MAX4119, A

VCL

= +2

MAX4112/MAX4117/
MAX4119, A

VCL

= +2

10% to 90%, -50mV ≤ V

OUT

≤ 50mV

MAX4119 145

AC SPECIFICATIONS (RL= 100Ω, unless otherwise noted) (continued)

MAX4112/MAX4113/MAX4117–MAX4120

Single/Dual/Quad, 400MHz, Low-Power,
Current Feedback Amplifiers

4 _______________________________________________________________________________________

__________________________________________Typical Operating Characteristics

(VCC= +5V, VEE= -5V, RF= 499Ω, RL= 100Ω, TA = +25°C, unless otherwise noted.)

0.1 101 100 1000

MAX4112/MAX4117/MAX4119

SMALL-SIGNAL GAIN vs. FREQUENCY

(A

VCL

= +2)

MAX4112/4113-01

FREQUENCY (MHz)

NORMALIZED GAIN (dB)

-6

-5

-3

-4

-1

-2

0

1

2

4
3

V

OUT

≤ 100mVp-p

RF = RG = 600Ω

MAX4112/MAX4117/MAX4119

LARGE-SIGNAL GAIN vs. FREQUENCY

(A

VCL

= +2)

MAX4112/4113-02

0.1 101 100 1000
FREQUENCY (MHz)

NORMALIZED GAIN (dB)

-6

-5

-3

-4

-1

-2

0

1

2

4
3

V

OUT

= 2Vp-p

RF = RG = 600Ω

MAX4113/MAX4118/MAX4120

SMALL-SIGNAL GAIN vs. FREQUENCY

(A

VCL

= +8)

MAX4112/4113-03

0.1 101 100 1000
FREQUENCY (MHz)

NORMALIZED GAIN (dB)

-6

-5

-3

-4

-1

-2

0

1

2

4
3

RF = 500Ω
R

G

= 68Ω

V

OUT

≤ 100mVp-p

MAX4113/MAX4118/MAX4120

SMALL-SIGNAL GAIN vs. FREQUENCY

(A

VCL

= +20)

MAX4112/4113-4a

0.1 101 100 1000
FREQUENCY (MHz)

NORMALIZED GAIN (dB)

-6

-5

-3

-4

-1

-2

0

1

2

4
3

RF = 330Ω
R

G

= 18Ω

V

OUT

≤ 100mVp-p

IN

OUT

GND

GND

MAX4112/MAX4117/MAX4119

SMALL-SIGNAL PULSE RESPONSE

(A

VCL

= +10)

MAX4112-07

TIME (10ns/div)

VOLTAGE (20mV/div)

IN

OUT GND

GND

MAX4112/MAX4117/MAX4119

SMALL-SIGNAL PULSE RESPONSE

(A

VCL

= +2)

MAX4112-05

TIME (10ns/div)

VOLTAGE (25mV/div)

MAX4113/MAX4118/MAX4120

SMALL-SIGNAL GAIN vs. FREQUENCY

(A

VCL

= +50)

MAX4112/4113-4b

0.1 101 100 1000
FREQUENCY (MHz)

NORMALIZED GAIN (dB)

-6

-5

-3

-4

-1

-2

0

1

2

4
3

RF = 330Ω
R

G

= 6.8Ω

V

OUT

≤ 100mVp-p

IN

OUT

GND

GND

MAX4112/MAX4117/MAX4119

LARGE-SIGNAL PULSE RESPONSE

(A

VCL

= +2)

MAX4112-08

TIME (10ns/div)

VOLTAGE (1V/div)

MAX4112/MAX4117/MAX4119

SMALL-SIGNAL GAIN vs. FREQUENCY

(A

VCL

= +5, +10)

MAX4112-insert A

0.1 101 100 1000
FREQUENCY (MHz)

NORMALIZED GAIN (dB)

-6

-5

-3

-4

-1

-2

0

1

2

4
3

V

OUT

≤ 100mVp-p

AV = +5V/V
R

F

= 499Ω

R

G

= 124Ω

AV = +10V/V
R

F

= 499Ω

R

G

= 54.9Ω