Datasheet

MAX4012/MAX4016/MAX4018/MAX4020
Low-Cost, High-Speed, Single-Supply
Op Amps with Rail-to-Rail Outputs
4 _______________________________________________________________________________________
Note 1: The MAX4012EUT is 100% production tested at T
A
= +25°C. Specifications over temperature limits are guaranteed by
design.
Note 2: Tested with V
CM
= 2.5V.
Note 3: PSR for single 5V supply tested with V
EE
= 0, V
CC
= 4.5V to 5.5V; for dual ±5V supply with V
EE
= -4.5V to -5.5V,
V
CC
= 4.5V to 5.5V; and for single 3.3V supply with V
EE
= 0, V
CC
= 3.15V to 3.45V.
Note 4: Does not include the external feedback network’s impedance.
Note 5: Guaranteed by design.
AC ELECTRICAL CHARACTERISTICS
(V
CC
= 5V, V
EE
= 0, V
CM
= 2.5V, EN_ = 5V, R
F
= 24Ω, R
L
= 100Ω to V
CC
/2, V
OUT
= V
CC
/2, A
VCL
= 1, T
A
= +25°C, unless otherwise
noted.)
PARAMETER SYMBOL MIN TYP MAX UNITS
Bandwidth for 0.1dB Gain
Flatness
BW
0.1dB
630 MHz
Large-Signal -3dB Bandwidth BW
LS
140 MHz
Slew Rate SR 600 V/µs
Settling Time to 0.1% t
S
45 ns
Rise/Fall Time t
R
, t
F
1 ns
-78
dBc
Small-Signal -3dB Bandwidth BW
SS
200
MHz
150
Harmonic Distortion HD
-82
-75 dB
Two-Tone, Third-Order
Intermodulation Distortion
IP3 35 dBc
Input 1dB Compression Point 11 dBm
Differential Phase Error DP 0.02 degrees
Differential Gain Error DG 0.02 %
Input Noise-Voltage Density e
n
10
nV/√Hz
Input Noise-Current Density i
n
1.3
pA/√Hz
Input Capacitance C
IN
1 pF
Disabled Output Capacitance C
OUT (OFF)
2 pF
Output Impedance Z
OUT
6
Ω
Amplifier Enable Time t
ON
100 ns
CONDITIONS
V
OUT
= 2V
P-P
V
OUT
= 2V step
V
OUT
= 2V step
f1 = 10.0MHz, f2 = 10.1MHz, V
OUT
= 1V
P-P
V
OUT
= 100mV
P-P
f
C
= 5MHz,
V
OUT
= 2V
P-P
f
C
= 10MHz, A
VCL
= 2
NTSC, R
L
= 150Ω
NTSC, R
L
= 150Ω
V
OUT
= 20mV
P-P
f = 10kHz
f = 10kHz
MAX4018, EN_ = 0
f = 10MHz
MAX4018
MAX4012
MAX4016/MAX4018/
MAX4020
V
OUT
= 20mV
P-P
(Note 5)
2nd harmonic
3rd harmonic
Total harmonic
distortion
Spurious-Free Dynamic
Range
SFDR -78 dBcf
C
= 5MHz, V
OUT
= 2V
P-P
Amplifier Disable Time t
OFF
1 µsMAX4018
Amplifier Gain Matching 0.1 dB
MAX4016/MAX4018/MAX4020,
f = 10MHz, V
OUT
= 20mV
P-P
Amplifier Crosstalk X
TALK
-95 dB
MAX4016/MAX4018/MAX4020,
f = 10MHz, V
OU
T
= 2V
P-P
, R
S
= 50Ω to ground