MAXIM MAX4214, MAX4215, MAX4217, MAX4219, MAX4222 Technical data

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
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_________________General Description

The MAX4214/MAX4215/MAX4217/MAX4219/MAX4222
are precision, closed-loop, gain of +2 (or -1) buffers
featuring high slew rates, high output current drive, and
low differential gain and phase error. They operate with
a single 3.15V to 11V supply or with ±1.575V to ±5.5V
dual supplies. The input common-mode voltage range
extends 100mV beyond the negative power-supply rail,
and the output swings Rail-to-Rail®.

These devices require only 5.5mA of quiescent supply
current while achieving a 230MHz -3dB bandwidth and
a 600V/µs slew rate. In addition, the MAX4215/
MAX4219 have a disable feature that reduces the sup­ply current to 400µA per buffer. Input voltage noise is
only 10nV/√Hz, and input current noise is only

1.3pA/√Hz. This buffer family is ideal for low-power/low­voltage applications requiring wide bandwidth, such as
video, communications, and instrumentation systems.
For space-sensitive applications, the MAX4214 comes
in a miniature 5-pin SOT23 package.

________________________Applications

Battery-Powered Instruments

Video Line Drivers

Analog-to-Digital Converter Interface

CCD Imaging Systems

Video Routing and Switching Systems

Video Multiplexing Applications

____________________________Features

♦ Internal Precision Resistors for Closed-Loop

Gains of +2V/V or -1V/V

♦ High Speed

230MHz -3dB Bandwidth
90MHz 0.1dB Gain Flatness
(MAX4219/MAX4222)
600V/µs Slew Rate

♦ Single 3.3V/5.0V Operation

♦ Outputs Swing Rail-to-Rail

♦ Input Common-Mode Range Extends Beyond V

EE

♦ Low Differential Gain/Phase Error: 0.03%/0.04°

♦ Low Distortion at 5MHz

-72dBc SFDR

-71dB Total Harmonic Distortion

♦ High Output Drive: ±120mA

♦ Low 5.5mA Supply Current

♦ 400µA Shutdown Supply Current

(MAX4215/MAX4219)

♦ Space-Saving SOT23, µMAX, or QSOP Packages

MAX4214/MAX4215/MAX4217/MAX4219/MAX4222

High-Speed, Single-Supply, Gain of 2,

Closed-Loop, Rail-to-Rail Buffers with Enable

________________________________________________________________ Maxim Integrated Products 1

V

EE

IN-

IN+

1

5

V

CC

OUT

MAX4214

SOT23-5

TOP VIEW

2

3

4

19-4754; Rev 1; 8/01

PART

MAX4214EUK-T

MAX4215ESA

MAX4215EUA -40°C to +85°C

-40°C to +85°C

-40°C to +85°C

TEMP RANGE

PIN­PACKAGE

5 SOT23-5

8 SO

8 µMAX

Typical Application Circuit appears at end of data sheet.

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

Pin Configurations continued at end of data sheet.

NO. OF

AMPS

ENABLE

MAX4214 1 No

MAX4215 1 Yes

PART PIN-PACKAGE

5 SOT23

8 SO/µMAX

MAX4217 2 No

MAX4219 3 Yes

8 SO/µMAX

14 SO, 16 QSOP

MAX4222 4 No 14 SO, 16 QSOP

TOP

MARK

ABAH

—

—

__________________Pin Configurations

_______________Ordering Information

______________________Selector Guide

MAX4217ESA

MAX4217EUA -40°C to +85°C

-40°C to +85°C 8 SO

8 µMAX

—

—

MAX4219ESD

MAX4219EEE -40°C to +85°C

-40°C to +85°C 14 SO

16 QSOP

—

—

MAX4222ESD

MAX4222EEE -40°C to +85°C

-40°C to +85°C 14 SO

16 QSOP

—

—

MAX4214/MAX4215/MAX4217/MAX4219/MAX4222

High-Speed, Single-Supply, Gain of 2,
Closed-Loop, Rail-to-Rail Buffers with Enable

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

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

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.

Supply Voltage (VCCto 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, 10s) .................................+300°C

VCCto VEE, guaranteed by PSRR tests

RL= 50Ω

3.15 11.0

±150

0.04 0.075

IN_-

SOT23-5, µMAX

VEE- 0.1 VCC+ 0.1

SO, QSOP

VCC- V

OH

IN_+

V

VEE- 0.1 VCC- 2.25

Operating Supply Voltage
Range

Sinking or sourcing

VOL- V

EE

VCC- V

OH

VOL- V

EE

VCC- V

OH

IN_+, over input voltage range MΩ3

CONDITIONS

Between any two channels for
MAX4217/MAX4219/MAX4222

410

Input Resistance

IN_+ µA5.4 12I

B

Input Bias Current

mV1

Input Offset Voltage
Matching

V

IN

55 58

Input Voltage Range

µV/°C

45

RL≥ 50Ω, (VEE+ 0.5V) ≤ V

OUT

≤ (VCC- 2.0V)

VCC= 5V, VEE= 0, V

OUT

= 2.0V

60 66

VOL- V

EE

RL= 150Ω

0.04 0.075

RL= 2kΩ

0.06

VCC= 3.3V, VEE= 0, V

OUT

= 0.90V

V

0.06

25

Power-Supply
Rejection Ratio
(Note 2)

V/V1.9 2 2.1

R

IN

MAX4215/MAX4219 VVCC- 2.6V

IL

EN_ Logic Low Threshold

A

V

Voltage Gain

8TCV

OS

Input Offset Voltage Drift

VCC- 1.6

MAX4215/MAX4219, EN_ = 0, 0 ≤ V

OUT

≤ 5V

mV

415

V

OS

Input Offset Voltage

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

OUT

= 0

f = DCR

OUT

PSRR

Output Resistance

MAX4215/MAX4219

mΩ

VV

IH

EN_ Logic High Threshold

dB

kΩ1

R

OUT(OFF)

Disabled Output
Resistance

UNITSMIN TYP MAXSYMBOLPARAMETER

1.60 1.90

RL= 50Ω

mA

0.75 1.00

I

SC

Short-Circuit Output
Current

±70 ±120

V

OUT

Output Voltage Swing V

RL= 20Ω to VCCor V

EE

mA

±60

I

OUT

Output Current

TA= +25°C

TA= T

MIN

to T

MAX

MAX4214/MAX4215/MAX4217/MAX4219/MAX4222

High-Speed, Single-Supply, Gain of 2,

Closed-Loop, Rail-to-Rail Buffers with Enable

_______________________________________________________________________________________ 3

DC ELECTRICAL CHARACTERISTICS (continued)

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

AC ELECTRICAL CHARACTERISTICS

(VCC= 5V, VEE= 0, IN_- = 0, EN_ = 5V, RL= 100Ω to VCC/2, noninverting configuration, TA= T

MIN

to T

MAX

, unless otherwise noted.

Typical values are at T

A

= +25°C.)

CONDITIONS

mA5.5 7.0I

CC

Quiescent Supply
Current (per Buffer)

200 350MAX4215/MAX4219, EN_ = V

EE

0.5 10

0.5

UNITSMIN TYP MAXSYMBOLPARAMETER

µA

µA

MAX4215/MAX4219, EN_ = V

CC

MAX4215/MAX4219, (VEE+ 0.2V) ≤ EN_ ≤ V

CC

I

IH

I

IL

EN_ Logic Input High
Current

EN_ Logic Input Low
Current

MAX4214/MAX4215/MAX4217

230

0.04

10

V

OUT

=

2V

P-P

MHz

220

f = 10MHz

FPBW

Full-Power -3dB
Bandwidth

MAX4214/MAX4215/MAX4217

200

NTSC, RL= 150Ω

MAX4214/MAX4215/MAX4217

MAX4219/MAX4222

MAX4219/MAX4222

MAX4219/MAX4222

V

OUT

= 100mV

P-P

ns1

CONDITIONS

V

OUT

= 2V step

200

Rise/Fall Time

V

OUT

= 2V step ns45t

S

Settling Time to 0.1%

V/µs600SRSlew Rate

V

OUT

=

100mV

P-P

BW

-3dB

-72

dBc

Second harmonic

Small-Signal -3dB
Bandwidth

MHz

-71

fC= 5MHz, V

OUT

= 2V

P-P

V

OUT

= 2V

P-P

,

fC= 5MHz

-77

pF1

MAX4215/MAX4219, EN_ = 0

Third harmonic

2

C

IN

Input Capacitance

Total harmonic distortion

35

dBc-72

tR, t

F

SFDR

Spurious-Free Dynamic
Range

90

V

OUT

=

100mV

P-P

50

BW

0.1dB

Bandwidth for 0.1dB Gain
Flatness

MHz

f = 10MHzIP3

HD

Third-Order Intercept

Harmonic Distortion

dBm

C

OUT(OFF)

UNITSMIN TYP MAXSYMBOLPARAMETER

Disabled Output
Capacitance

pF

0.03

f = 10kHz

degrees

1.3

DPDifferential Phase Error

dBm11

Input 1dB Compression
Point

NTSC, RL= 150Ω

f = 10kHzi

n

e

n

DG

Input Noise-Current
Density

Input Noise-Voltage
Density

Differential Gain Error

pA/√Hz

nV/√Hz

%

MAX4215/MAX4219, disabled (EN_ = VEE) µA400 550I

SD

Shutdown Supply Current

Note 1: The MAX421_EU_ is 100% production tested at TA= 25°C. Specifications over temperature limits are guaranteed by design.
Note 2: PSRR for single 5V supply tested with V

EE

= 0, 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= 0, VCC= 3.15V to 3.45V.

MAX4214/MAX4215/MAX4217/MAX4219/MAX4222

High-Speed, Single-Supply, Gain of 2,
Closed-Loop, Rail-to-Rail Buffers with Enable

4 _______________________________________________________________________________________

__________________________________________Typical Operating Characteristics

(VCC= 5V, VEE= 0, A

VCL

= 2V/V, RL= 100Ω to VCC/2, TA= +25°C, unless otherwise noted.)

10

0

100k 1M 10M 100M 1G

MAX4214/MAX4215/MAX4217

SMALL-SIGNAL GAIN vs. FREQUENCY

2

MAX4214 toc01

FREQUENCY (Hz)

GAIN (dB)

4

6

8

9

1

3

5

7

V

OUT

= 100mV

P-P

5.5
100k 1M 10M 100M 1G

MAX4214/MAX4215/MAX4217

GAIN FLATNESS vs. FREQUENCY

FREQUENCY (Hz)

5.6

6.5

5.7

MAX4214 toc02

GAIN (dB)

5.9

6.1

6.3

6.4

5.8

6.0

6.2

V

OUT

= 100mV

P-P

10

0

100k 1M 10M 100M 1G

MAX4214/MAX4215/MAX4217

LARGE-SIGNAL GAIN vs. FREQUENCY

2

MAX4214 toc03

FREQUENCY (Hz)

GAIN (dB)

4

6

8

9

1

3

5

7

V

OUT

= 2V

P-P

10

0

100k 1M 10M 100M 1G

MAX4219/MAX4222

SMALL-SIGNAL GAIN vs. FREQUENCY

2

MAX4214 toc04

FREQUENCY (Hz)

GAIN (dB)

4

6

8

9

1

3

5

7

V

OUT

= 100mV

P-P

5.5
100k 1M 10M 100M 1G

MAX4219/MAX4222

GAIN FLATNESS vs. FREQUENCY

FREQUENCY (Hz)

5.6

6.5

5.7

MAX4214 toc05

GAIN (dB)

5.9

6.1

6.3

6.4

5.8

6.0

6.2

V

OUT

= 100mV

P-P

10

0

100k 1M 10M 100M 1G

MAX4219/MAX4222

LARGE-SIGNAL GAIN vs. FREQUENCY

2

MAX4214 toc06

FREQUENCY (Hz)

GAIN (dB)

4

6

8

9

1

3

5

7

V

OUT

= 2V

P-P

RL = 100Ω

AC ELECTRICAL CHARACTERISTICS (continued)

(VCC= 5V, VEE= 0, IN_- = 0, EN_ = 5V, RL= 100Ω to VCC/2, noninverting configuration, TA= T

MIN

to T

MAX

, unless otherwise noted.

Typical values are at T

A

= +25°C.)

All-Hostile Crosstalk X

TALK

MAX4217/MAX4219/MAX4222, f = 10MHz,
V

OUT

= 2V

P-P

dB

PARAMETER SYMBOL MIN TYP MAX UNITS

Buffer Enable Time t

ON

100 ns

-95

Buffer Gain Matching dB

MAX4217/MAX4219/MAX4222, f = 10MHz,
V

OUT

= 100mV

P-P

MAX4215/MAX4219

0.1

Buffer Disable Time t

OFF

1 µsMAX4215/MAX4219

Output Impedance Z

OUT

200 mΩf = 10MHz

CONDITIONS

0

-100
100k 1M 10M 100M

HARMONIC DISTORTION

vs. FREQUENCY

-80

MAX4214 toc07

FREQUENCY (Hz)

HARMONIC DISTORTION (dBc)

-60

-40

-20

-10

-90

-70

-50

-30

V

OUT

= 2V

P-P

2ND HARMONIC

3RD HARMONIC

0

-100
0 100 200 300 400 500 600 700 800 900 1k

HARMONIC DISTORTION

vs. RESISTIVE LOAD

-80

MAX4214 toc08

RESISTIVE LOAD (Ω)

HARMONIC DISTORTION (dBc)

-60

-40

-20

-10

-90

-70

-50

-30

V

OUT

= 2V

P-P

f = 5MHz

2ND HARMONIC

3RD HARMONIC

0

-100

0.5 1.0 1.5 2.0 2.5 3.0 3.5

HARMONIC DISTORTION

vs. VOLTAGE SWING

-80

MAX4214 toc09

VOLTAGE SWING (Vp-p)

HARMONIC DISTORTION (dBc)

-60

-40

-20

-10

-90

-70

-50

-30

f = 5MHz

2ND HARMONIC

3RD HARMONIC

MAX4214/MAX4215/MAX4217/MAX4219/MAX4222

High-Speed, Single-Supply, Gain of 2,

Closed-Loop, Rail-to-Rail Buffers with Enable

_______________________________________________________________________________________ 5

100

10

1

1 10 1k 10M1M

VOLTAGE-NOISE DENSITY

vs. FREQUENCY

MAX4214 toc10

FREQUENCY (Hz)

NOISE (nV/√Hz)

100 10k 100k

10

1

1 10 1k 10M1M

CURRENT-NOISE DENSITY

vs. FREQUENCY

FREQUENCY (Hz)

NOISE (pA/ √Hz)

100 10k 100k

MAX4214 toc11

50

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

MAX4217/MAX4219/MAX4222

CROSSTALK vs. FREQUENCY

-110

MAX4214 toc12

FREQUENCY (Hz)

CROSSTALK (dB)

-70

-30

10

30

-130

-90

-50

-10

_____________________________Typical Operating Characteristics (continued)

(VCC= 5V, VEE= 0, A

VCL

= 2V/V, RL= 100Ω to VCC/2, TA= +25°C, unless otherwise noted.)

20

-80
100k 1M 10M 100M

POWER-SUPPLY REJECTION

vs. FREQUENCY

-60

MAX4214 toc13

FREQUENCY (Hz)

POWER-SUPPLY REJECTION (dB)

-40

-20

0

10

-70

-50

-30

-10

10

-90
100k 10M 100M1M

MAX4215/MAX4219

OFF-ISOLATION vs. FREQUENCY

-80

MAX4214 toc14

FREQUENCY (Hz)

OFF-ISOLATION (dB)

-70

-60

-50

-40

-30

-20

-10

0

100

0.01
100k 1M 10M 100M 1G

CLOSED-LOOP OUTPUT IMPEDANCE

vs. FREQUENCY

MAX4214 toc15

FREQUENCY (Hz)

IMPEDANCE (Ω)

10

0.1

1