19-3570; Rev 1; 6/05
Low-Cost, 144MHz, Dual/Triple Op Amps
with ±15kV ESD Protection
General Description
The MAX4030E/MAX4031E unity-gain stable op amps
combine high-speed performance, rail-to-rail outputs,
and ±15kV ESD protection. Targeted for applications
where an input or an output is exposed to the outside
world, such as video and communications, these
devices are compliant with International ESD
Standards: ±15kV IEC 1000-4-2 Air-Gap Discharge,
±8kV IEC 1000-4-2 Contact Discharge, and the ±15kV
Human Body Model.
The MAX4030E/MAX4031E operate from a single 5V
supply and consume only 12mA of quiescent supply
current per amplifier while achieving a 144MHz -3dB
bandwidth, 20MHz 0.1dB gain flatness, and a 115V/µs
slew rate. The MAX4031E provides individual shutdown
control for each of the amplifiers.
The dual MAX4030E is available in 8-pin µMAX
®
and SO
packages, and the triple MAX4031E is available in 14-pin
TSSOP and SO packages. All devices are specified over
the -40°C to +85°C extended temperature range.
Features
♦
ESD-Protected Video Inputs and Outputs
±15kV – Human Body Model
±8kV – IEC 1000-4-2 Contact Discharge
±15kV – IEC 1000-4-2 Air-Gap Discharge
♦
5V Single-Supply Operation
♦
0.1µA Low-Power Shutdown Mode (MAX4031E)
♦
Input Common-Mode Range Extends to Ground
♦
2V
P-P
Large-Signal -3dB BW > 50MHz
♦
Directly Drives 150Ω Loads
♦
Low Differential Gain/Phase: 0.2%/0.2°
♦
-40°C to +85°C Extended Temperature Range
♦
Compact 8-Pin µMAX and 14-Pin TSSOP
Packages
MAX4030E/MAX4031E
Applications
Set-Top Boxes
Standard Definition
Television (SDTV)
Enhanced Television
(ETV)
High-Definition
Television (HDTV)
Notebooks
Projectors
Security Video Systems
Camcorders
Digital Still Cameras
Portable DVD Players
PART
MAX4030EEUA
MAX4030EESA
MAX4031EEUD
MAX4031EESD
Ordering Information
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 µMAX
8 SO
14 TSSOP
14 SO
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Pin Configurations
TOP VIEW
IN_+
Typical Operating Circuit
5V
0.1µF
OUTA
INA-
INA+
1
2
3
8 V
CC
7
OUTB
INB-
INB+
SHDNA 1
SHDNC
SHDNB
2
3
14 OUTC
13 INC-
MAX4030E
MAX4031E
75Ω
Z
o
= 75Ω
75Ω
OUT
75Ω
12 INC+
V
CC
4
INA+ 5
INA- 6
OUTA 7
MAX4030E
6
5
MAX4031E
11 GND
10 INB+
9
8
INB-
OUTB
GND 4
µMAX/SO
200Ω
200Ω
TSSOP/SO
VIDEO LINE DRIVER
________________________________________________________________
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.
Low-Cost, 144MHz, Dual/Triple Op Amps
with ±15kV ESD Protection
MAX4030E/MAX4031E
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND, unless otherwise noted.)
V
CC
...........................................................................-0.3V to +6V
IN_-, IN_+, OUT_,
SHDN_
..........................-0.3V to (V
CC
+ 0.3V)
Current into IN_-, IN_+,
SHDN..........................................±20mA
Output Short-Circuit Duration to V
CC
or GND ............Continuous
Continuous Power Dissipation (T
A
= +70°C)
8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
14-Pin SO (derate 8.3mW/°C above +70°C)................667mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+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 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.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 5V, V
CM
= 0V, V
OUT_
= V
CC
/2,
SHDN_
= V
CC
, R
L
=
∞
to V
CC
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
at T
A
= +25°C.) (Note 1)
PARAMETER
Operating Supply Voltage Range
Quiescent Current (per Amplifier)
Shutdown Current (per Amplifier)
Input Common-Mode Voltage
Input Offset Voltage
Input Offset Voltage Matching
Input Offset Voltage Tempco
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Open-Loop Gain
SYMBOL
V
CC
I
CC
I
SHDN
V
CM
V
OS
∆V
OS
TC
VOS
I
B
I
OS
R
IN
CMRR
PSRR
A
VOL
GND
≤
V
CM
≤
V
CC
- 2.25V
4.5V
≤
V
CC
≤
5.5V
0.5V
≤
V
OUT_
≤
4.5V, R
L
= 2kΩ to V
CC
/2
0.6V
≤
V
OUT_
≤
4.4V, R
L
= 150Ω to V
CC
/2
0.4V
≤
V
OUT_
≤
3.5V, R
L
= 150Ω to GND
R
L
= 2kΩ to V
CC
/2
Output Voltage Swing
V
OUT_
R
L
= 150Ω to V
CC
/2
R
L
= 150Ω to GND
Output Short-Circuit Current
SHDN_
Logic Threshold
SHDN_
Logic Input Current
I
SC
V
IL
V
IH
I
IL
I
IH
Sinking or sourcing
MAX4031E
MAX4031E
SHDN_
= GND (MAX4031E)
SHDN_
= V
CC
(MAX4031E)
2.0
0.10
0.10
10
10
V
CC
- V
OH
V
OL
- GND
V
CC
- V
OH
V
OL
- GND
V
CC
- V
OH
V
OL
- GND
50
50
50
40
SHDN_
= GND (MAX4031E)
Guaranteed by CMRR
T
A
= +25°C
T
A
= -40°C to +85°C
2.6
31
0.01
0.01
1
70
60
80
70
70
0.05
0.05
0.15
0.15
0.3
0.01
±100
0.8
0.4
0.4
0.8
0.05
mA
V
µA
V
dB
1
0
5
CONDITIONS
Guaranteed by PSRR
MIN
4.5
12
0.1
TYP
MAX
5.5
22
10
V
CC
-
2.25
13
26
UNITS
V
mA
µA
V
mV
mV
µV/°C
µA
µA
GΩ
dB
dB
2
_______________________________________________________________________________________
Low-Cost, 144MHz, Dual/Triple Op Amps
with ±15kV ESD Protection
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 5V, V
CM
= 0V, V
OUT_
= V
CC
/2,
SHDN_
= V
CC
, R
L
=
∞
to V
CC
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
at T
A
= +25°C.) (Note 1)
PARAMETER
Disabled Output Leakage Current
ESD Protection Voltage (Note 2)
SYMBOL
I
OUT_SH
CONDITIONS
SHDN_
= GND (MAX4031E)
Human Body Model
IEC 1000-4-2 Contact Discharge
IEC 1000-4-2 Air-Gap Discharge
MIN
TYP
0.1
±15
±8
±15
kV
MAX
10
UNITS
µA
MAX4030E/MAX4031E
AC ELECTRICAL CHARACTERISTICS
(V
CC
= 5V, V
CM
= 1.5V, R
L
= 150Ω to GND,
SHDN_
= V
CC
, A
VCL_
= +2V/V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
Small-Signal -3dB Bandwidth
Large-Signal -3dB Bandwidth
Small-Signal 0.1dB Gain Flatness
Large-Signal 0.1dB Gain Flatness
Slew Rate
Settling Time to 0.1%
Channel-to-Channel Isolation
Differential Phase Error
Differential Gain Error
Input Capacitance
Capacitive-Load Stability
Output Impedance
Enable Time
Disable Time
Z
OUT
t
ON
t
OFF
SYMBOL
BW
SS
BW
LS
BW
0.1dBSS
BW
0.1dBLS
SR
t
S
CH
ISO
DP
DG
C
IN
No sustained oscillations
f = 4.43MHz
V
IN_
= 1V (MAX4031E)
V
IN_
= 1V (MAX4031E)
CONDITIONS
V
OUT_
= 100mV
P-P
, A
VCL
= +1V/V
V
OUT_
= 100mV
P-P
, A
VCL
= +2V/V
V
OUT_
= 2V
P-P
, A
VCL
= +1V/V
V
OUT_
= 2V
P-P
, A
VCL
= +2V/V
V
OUT_
= 100mV
P-P
, A
VCL
= +1V/V
V
OUT_
= 100mV
P-P
, A
VCL
= +2V/V
V
OUT_
= 2V
P-P
, A
VCL
= +1V/V
V
OUT_
= 2V
P-P
, A
VCL
= +2V/V
V
OUT_
= 2V step
V
OUT_
= 2V step
f = 4.43MHz
NTSC, R
L
= 150Ω to GND, A
VCL
= +2V/V
NTSC, R
L
= 150Ω to GND, A
VCL
= +2V/V
MIN
TYP
144
53
52
40
20
10
20
9
115
40
65
0.2
0.2
8
200
2
2
0.15
MAX
UNITS
MHz
MHz
MHz
MHz
V/µs
ns
dB
Degrees
%
pF
pF
Ω
µs
µs
Note 1:
All devices are 100% production tested at T
A
= +25°C. Specifications over temperature limits are guaranteed by design.
Note 2:
ESD protection is specified for test point A and test point B only (Figure 7).
_______________________________________________________________________________________
3
Low-Cost, 144MHz, Dual/Triple Op Amps
with ±15kV ESD Protection
MAX4030E/MAX4031E
Typical Operating Characteristics
(V
CC
= 5V, V
CM
= 1.5V, A
VCL
= +2V/V, R
L
= 150Ω to V
CC
/2, T
A
= +25°C, unless otherwise noted.)
SMALL-SIGNAL GAIN vs. FREQUENCY
MAX4030 toc01
LARGE-SIGNAL GAIN vs. FREQUENCY
3
2
1
GAIN (dB)
0
-1
-2
-3
-4
-5
-6
V
OUT
= 2V
P-P
MAX4030 toc02
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
0.4
0.3
NORMALIZED GAIN (dB)
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
V
OUT
= 100mV
P-P
MAX4030 toc03
5
4
3
2
GAIN (dB)
1
0
-1
-2
-3
-4
-5
V
OUT
= 100mV
P-P
4
0.5
0.1
1
10
100
0.1
1
10
FREQUENCY (MHz)
100
1000
0.1
1
10
100
FREQUENCY (MHz)
FREQUENCY (MHz)
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
0.4
0.3
0.2
GAIN (dB)
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0.1
1
10
FREQUENCY (MHz)
100
1000
0.01
V
OUT
= 2V
P-P
MAX4030 toc04
OUTPUT IMPEDANCE vs. FREQUENCY
MAX4030 toc05
DISTORTION vs. FREQUENCY
-10
-20
DISTORTION (dBc)
-30
-40
-50
-60
-70
3RD HARMONIC
2ND HARMONIC
V
OUT
= 2V
P-P
A
VCL
= 2V/V
MAX4030 toc06
0.5
1000
0
OUTPUT IMPEDANCE (Ω)
100
10
1
0.1
-80
-90
-100
0.1
1
10
100
0.1
1
10
100
FREQUENCY (MHz)
FREQUENCY (MHz)
DIFFERENTIAL GAIN (%)
DIFFERENTIAL GAIN
MAX4030 toc07
COMMON-MODE REJECTION
vs. FREQUENCY
MAX4030 toc08
POWER-SUPPLY REJECTION
vs. FREQUENCY
MAX4030 toc09
0.2
0.1
0
-0.1
-0.2
1st
2nd
3rd
4th
5th
6th
0
0
-20
-20
DIFFERENTIAL PHASE (°)
DIFFERENTIAL PHASE
0.2
0.1
0
-0.1
-0.2
1st
2nd
3rd
4th
5th
6th
CMR (dB)
PSR (dB)
-40
-40
-60
-60
-80
-80
-100
0.01
0.1
1
FREQUENCY (MHz)
10
100
-100
0.1
1
10
100
FREQUENCY (MHz)
4
_______________________________________________________________________________________
Low-Cost, 144MHz, Dual/Triple Op Amps
with ±15kV ESD Protection
Typical Operating Characteristics (continued)
(V
CC
= 5V, V
CM
= 1.5V, A
VCL
= +2V/V, R
L
= 150Ω to V
CC
/2, T
A
= +25°C, unless otherwise noted.)
MAX4030E/MAX4031E
OUTPUT VOLTAGE SWING
vs. RESISTIVE LOAD
0.45
0.40
0.35
VOLTAGE (V)
0.30
0.25
0.20
0.15
0.10
0.05
0
0
50
100 150 200 250 300 350 400
RESISTIVE LOAD (Ω)
V
CC
- V
OH
V
OL
MAX4030 toc10
SMALL-SIGNAL PULSE RESPONSE
MAX4030 toc11
LARGE-SIGNAL PULSE RESPONSE
MAX4030 toc12
0.50
V
IN
20mV/div
V
IN
500mV/div
V
OUT
50mV/div
V
OUT
1V/div
20ns/div
20ns/div
ISOLATION RESISTANCE
vs. CAPACITIVE LOAD
MAX4030 toc13
CROSSTALK vs. FREQUENCY
MAX4030 toc14
20
18
16
14
R
ISO
(Ω)
12
10
8
6
4
2
0
0
100
200
300
400
0
-20
CROSSTALK (dB)
-40
-60
-80
-100
500
0.1
1
10
100
CAPACITIVE LOAD (pF)
FREQUENCY (MHz)
_______________________________________________________________________________________
5
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