MAXIM MAX4014, MAX4017, MAX4019, MAX4022 Technical data

_______________General Description

The MAX4014/MAX4017/MAX4019/MAX4022 are preci­sion, closed-loop, gain of +2 (or -1) buffers featuring
high slew rates, high output current drive, and low dif­ferential gain and phase errors. These single-supply
devices operate from +3.15V to +11V, or from ±1.575V
to ±5.5V dual supplies. The input voltage range extends
100mV beyond the negative supply rail and the outputs
swing Rail-to-Rail®.

These devices require only 5.5mA of quiescent supply
current while achieving a 200MHz -3dB bandwidth and
a 600V/µs slew rate. In addition, the MAX4019 has a
disable feature that reduces the supply current to
400µA. Input voltage noise for these parts is only
10nV/√Hz and input current noise is only 1.3pA/√Hz.
This buffer family is ideal for low-power/low-voltage
applications that require wide bandwidth, such as
video, communications, and instrumentation systems.
For space-sensitive applications, the MAX4014 comes
in a tiny 5-pin SOT23 package.

________________________Applications

Portable/Battery-Powered Instruments

Video Line Driver

Analog-to-Digital Converter Interface

CCD Imaging Systems

Video Routing and Switching Systems

____________________________Features

♦ Internal Precision Resistors for Closed-Loop

Gains of +2 or -1

♦ High Speed:

200MHz -3dB Bandwidth
30MHz 0.1dB Gain Flatness (6MHz min)
600V/µs Slew Rate

♦ Single 3.3V/5.0V Operation

♦ Outputs Swing Rail-to-Rail

♦ Input Voltage Range Extends Beyond V

EE

♦ Low Differential Gain/Phase: 0.04%/0.02°

♦ Low Distortion at 5MHz:

-78dBc Spurious-Free Dynamic Range

-75dB Total Harmonic Distortion

♦ High Output Drive: ±120mA

♦ Low, 5.5mA Supply Current

♦ 400µA Shutdown Supply Current

♦ Space-Saving SOT23-5, µMAX, or QSOP Packages

MAX4014/MAX4017/MAX4019/MAX4022

Low-Cost, High-Speed, Single-Supply, Gain of +2

Buffers with Rail-to-Rail Outputs in SOT23

__________Typical Operating Circuit

19-1284; Rev 2; 8/01

______________Ordering Information

PART

NO. OF

AMPS

ENABLE PIN-PACKAGE

MAX4014 1 No 5-Pin SOT23

MAX4017 2 No 8-Pin SO/µMAX

MAX4019 3 Yes

14-Pin SO,
16-Pin QSOP

MAX4022 4 No

14-Pin SO,
16-Pin QSOP

_____________________Selector Guide

PART

SOT

TOP MARK

MAX4014EUK

ABZQ

TEMP. RANGE

PIN-

PACKAGE

-40°C to +85°C 5 SOT23-5

MAX4017ESA

—-40°C to +85°C 8 SO

MAX4017EUA —-40°C to +85°C 8 µMAX

MAX4019ESD

—-40°C to +85°C 14 SO

MAX4019EEE —-40°C to +85°C 16 QSOP

MAX4022ESD

—

MAX4022EEE —

-40°C to +85°C 14 SO

-40°C to +85°C 16 QSOP

Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.

________________________________________________________________ Maxim Integrated Products 1

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.

IN+

75Ω

500Ω

IN-

MAX4014

500Ω

GAIN OF +2 VIDEO/RF CABLE DRIVER

75Ω

V

OUT

mA

MAX4014/MAX4017/MAX4019/MAX4022

Low-Cost, High-Speed, Single-Supply, Gain of +2
Buffers with Rail-to-Rail Outputs in SOT23

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC= +5V, VEE= 0V, IN_- =0V, EN_ = 5V, RL= ∞ to ground, V

OUT

= VCC/ 2, noninverting configuration, TA= T

MIN

to T

MAX

, unless

otherwise noted. Typical values are at T

A

= +25°C.) (Note 1)

Supply Voltage (V

CC

to VEE)..................................................12V

IN_-, IN_+, OUT_, EN_ ....................(V

EE

- 0.3V) to (VCC+ 0.3V)

Output Short-Circuit Duration to V

CC

or VEE..............Continuous

Continuous Power Dissipation (T

A

= +70°C)

5-pin SOT23 (derate 7.1mW/°C above+70°C)..............571mW

8-pin SO (derate 5.9mW/°C above +70°C)...................471mW

8-pin µMAX (derate 4.1mW/°C above +70°C) ..............330mW

14-pin SO (derate 8.3mW/°C above +70°C).................667mW

16-pin QSOP (derate 8.3mW/°C above +70°C)............667mW

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-65°C to +150°C

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

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 at 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.

VEN_ Logic-High Threshold V

IH

MAX4019 VCC- 1.5

VEN_ Logic-Low Threshold V

IL

MAX4019 VCC- 2.6

kΩDisabled Output Resistance R

OUT(OFF)

MAX4019, EN_ = 0V, 0V ≤ V

OUT

≤ 5V 1

VOperating Supply-Voltage Range VCCto V

EE

3.15 11.0

dB

Power-Supply Rejection Ratio
(Note 3)

PSRR

VCC= 5V, VEE= 0V, V

OUT

= 2V 46 57

Output Current I

OUT

±70 ±120

mA

RL= 20Ω to VCCor
V

EE

Output Resistance R

OUT

25

mΩ

f = DC

Short-Circuit Output Current I

SC

±150 mASinking or sourcing

VEE- 0.1 VCC+ 0.1IN_-

VOL- V

EE

VCC- V

OH

VOL- V

EE

VCC- V

OH

VOL- V

EE

VCC- V

OH

0.06

0.06

RL= 2kΩ

0.04 0.50

0.75 1.50

RL=150Ω

0.04 0.50

Output Voltage Swing V

OUT

V

1.60 2.00

RL= 50Ω

PARAMETER SYMBOL MIN TYP MAX UNITS

Input Resistance R

IN

3

MΩ

Input Bias Current I

B

5.4 20 µA

Input Offset Voltage Matching ±1 mV

Voltage Gain A

V

1.9 2 2.1 V/V

Input Offset Voltage

Input Voltage Range V

IN

VEE- 0.1 VCC- 2.25

V

V

OS

420mV

Input Offset Voltage Drift TC

VOS

8 µV/°C

CONDITIONS

IN_+, over input voltage range

IN_+ (Note 2)

Any channels for
MAX4017/MAX4019/MAX4022

RL≥ 50Ω, (VEE+ 0.5V) ≤ V

OUT

≤ (VCC- 2.0V)

IN_+

RL= 50Ω

µAEN_ Logic Input Low Current I

IL

0.5

VCC= 5V, VEE= -5V, V

OUT

= 0V 54 66

VCC= 3.3V, VEE= 0V, V

OUT

= 0.9V 45

MAX4019

(VEE+ 0.2V) ≤ EN_ ≤ V

CC

200 550EN_ = V

EE

µAEN_ Logic Input High Current I

IH

0.5 10MAX4019, EN_ = V

CC

mA

Quiescent Supply Current
(per Buffer)

I

CC

5.5 8.0Enabled (EN_ = V

CC)

0.4 0.7MAX4019, disabled (EN_ = VEE)

±60

TA= +25°C

TA= T

MIN

to T

MAX

MAX4014/MAX4017/MAX4019/MAX4022

Low-Cost, High-Speed, Single-Supply, Gain of +2

Buffers with Rail-to-Rail Outputs in SOT23

_______________________________________________________________________________________ 3

Note 1: The MAX4014EUK is 100% production tested at TA= +25°C. Specifications over temperature limits are guaranteed by

design.

Note 2: Tested with V

OUT

= +2.5V.

Note 3: PSRR for single +5V supply tested with V

EE

= 0V, VCC= +4.5V to +5.5V; for dual ±5V supply with VEE= -4.5V to -5.5V,

V

CC

= +4.5V to +5.5V; and for single +3V supply with VEE= 0V, VCC= +3.15V to +3.45V.

Note 4: Guaranteed by design.

AC ELECTRICAL CHARACTERISTICS

(VCC= +5V, VEE= 0V, IN_- = 0V, EN_ = 5V, RL= 100Ω to ground, noninverting configuration, TA= T

MIN

to T

MAX,

unless

otherwise noted. Typical values are at T

A

= +25°C.)

V

OUT

= 20mVp-p

MAX4017/MAX4019/MAX4022,
f = 10MHz, V

OU

T

= 2Vp-p

dB-95X

TALK

Buffer Crosstalk

MAX4017/MAX4019/MAX4022,
f = 10MHz, V

OUT

= 20mVp-p

dB0.1Buffer Gain Matching

MAX4019 µs1t

OFF

Buffer Disable Time

fC= 5MHz, V

OUT

= 2Vp-p dBc-78SFDR

Spurious-Free Dynamic
Range

MAX4019

f = 10MHz

MAX4019, EN_ = 0V

f = 10kHz

f = 10kHz

NTSC, RL= 150Ω

NTSC, RL= 150Ω

fC= 10MHz, A

VCL

= +2V/V

V

OUT

= 2Vp-p,

fC= 5MHz

V

OUT

= 100mVp-p

f = 10.0MHz

V

OUT

= 2V step

V

OUT

= 2V step

V

OUT

= 2Vp-p

V

OUT

= 20mVp-p (Note 4)

CONDITIONS

ns100t

ON

Buffer Enable Time

Ω

6Z

OUT

Output Impedance

pF2C

OUT(OFF)

Disabled Output Capacitance

pF1C

IN

Input Capacitance

pA/√Hz

1.3i

n

Input Noise Current Density

nV/√Hz

10e

n

Input Noise Voltage Density

%0.04DGDifferential Gain Error

degrees0.02DPDifferential Phase Error

dBm11Input 1dB Compression Point

dBm35IP3Third-Order Intercept

-75

-82

HDHarmonic Distortion

MHz200BW

SS

Small-Signal -3dB Bandwidth

-78

ns1tR, t

F

Rise/Fall Time

ns45t

S

Settling Time to 0.1%

V/µs600SRSlew Rate

MHz140BW

LS

Large-Signal -3dB Bandwidth

MHz630BW

0.1dB

Bandwidth for 0.1dB Gain
Flatness

UNITSMIN TYP MAXSYMBOLPARAMETER

dBc

Second harmonic

Total harmonic
distortion

Third harmonic

MAX4014/MAX4017/MAX4019/MAX4022

Low-Cost, High-Speed, Single-Supply, Gain of +2
Buffers with Rail-to-Rail Outputs in SOT23

4 _______________________________________________________________________________________

__________________________________________Typical Operating Characteristics

(VCC= +5V, VEE= 0V, A

VCL

= +2, RL= 150Ω to VCC/ 2, TA = +25°C, unless otherwise noted.)

SMALL-SIGNAL GAIN vs. FREQUENCY

8

7

6

5

GAIN (dB)

4

3

2

1

100k 1M 10M 100M 1G

FREQUENCY (Hz)

MAX4017/19/22

CROSSTALK vs. FREQUENCY

50

30

10

-10

-30

-50

-70

CROSSTALK (dB)

-90

-110

-130

-150
100k 1M 10M 100M 1G

FREQUENCY (Hz)

MAX4014-01

MAX4014-04

GAIN FLATNESS vs. FREQUENCY

6.8

6.7

6.6

6.5

6.4

6.3

GAIN (dB)

6.2

6.1

6.0

5.9
100k 1M 10M 100M 1G

FREQUENCY (Hz)

CLOSED-LOOP OUTPUT IMPEDANCE

vs. FREQUENCY

1000

100

10

IMPEDANCE (Ω)

1

0.1

0.1M 1M 10M 100M

FREQUENCY (Hz)

LARGE-SIGNAL GAIN vs. FREQUENCY

8

MAX4014-02

7

6

5

4

GAIN (dB)

3

2

1

0

100k 1M 10M 100M 1G

0

V

-10

MAX4014-05

-20

-30

-40

-50

-60

-70

HARMONIC DISTORTION (dBc)

-80

-90

-100
100k 1M 10M 100M

FREQUENCY (Hz)

HARMONIC DISTORTION

vs. FREQUENCY

= 2Vp-p

OUT

2ND HARMONIC

FREQUENCY (Hz)

MAX4014-03

MAX4014-06

3RD HARMONIC

0

f = 5MHz

-10
V

OUT

-20

-30

-40

-50

-60

-70

HARMONIC DISTORTION (dBc)

-80

-90

3rd HARMONIC

-100
0 200 400 600 800 1000

= 2Vp-p

vs. LOAD

LOAD (Ω)

2rd HARMONIC

0

-10

MAX4014-07

-20

-30

-40

-50

-60

-70

HARMONIC DISTORTION (dBc)

-80

-90

-100

HARMONIC DISTORTION

HARMONIC DISTORTION

vs. OUTPUT SWING

f = 5MHz

3RD HARMONIC

0.5

1.0

OUTPUT SWING (Vp-p)

2ND HARMONIC

1.5 2.0

MAX4014-08

-10

-20

-30

-40

-50

OFF ISOLATION (dB)

-60

-70

-80

-90

OFF ISOLATION vs. FREQUENCY

10

0

100k 10M 100M1M

MAX4019

FREQUENCY (Hz)

MAX4014-09