0
-100
-80
-20
MAX4112/4113-27
LOAD RESISTANCE ()
HARMONIC
DISTORTION
(dBc)
-40
-60
-90
-70
-10
-30
-50
3rd
AVCL = +2
VOUT = 2VP-P
2nd
MAX4112/MAX4117/MAX4119
5MHz HARMONIC DISTORTION
vs. LOAD RESISTANCE
0
600
1000
400
800
200
MAX4112/MAX4113/MAX4117–MAX4120
Single/Dual/Quad, 400MHz, Low-Power,
Current Feedback Amplifiers
6
_______________________________________________________________________________________
____________________________Typical Operating Characteristics (continued)
(VCC = +5V, VEE = -5V, RF = 499, RL = 100, TA = +25°C, unless otherwise noted.)
1
10
100
100k
10k
1k
100
10
110M
1M
INPUT VOLTAGE NOISE
vs. FREQUENCY
MAX4112/4113-19
FREQUENCY (Hz)
NOISE
(nV/
√
Hz)
MAX4112/MAX4117/MAX4119
MAX4113/MAX4118/MAX4120
10
100
1000
100k
10k
1k
100
10
110M
1M
MAX4112/MAX4117/MAX4119
INPUT CURRENT NOISE vs. FREQUENCY
MAX4112/4113-20
FREQUENCY (Hz)
NOISE
(pA/
√
Hz)
IN+, IN-
1
10
1000
100
100k
10k
1k
100
10
1
10M
1M
MAX4113/MAX4118/MAX4120
INPUT CURRENT NOISE vs. FREQUENCY
MAX4112/4113-21
FREQUENCY (Hz)
NOISE
(pA
/√
Hz)
IN+
IN-
1000
100
10
1
0.1
10
1
100
500
CLOSED-LOOP OUTPUT IMPEDANCE
vs. FREQUENCY
MAX4112/4113-22
FREQUENCY (MHz)
OUTPUT
IMPEDANCE
(
)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.1
1
10
100
MAX4112/MAX4117/MAX4119
HARMONIC DISTORTION vs. FREQUENCY
MAX4112/4113-23
FREQUENCY (MHz)
HARMONIC
DISTORTION
(dBc)
2nd
(AVCL = +5)
VOUT = 2Vp-p
2nd
(AVCL = +2)
3rd
(AVCL = +2,
AVCL = +5)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.1
1
10
100
MAX4113/MAX4118/MAX4120
HARMONIC DISTORTION vs. FREQUENCY
MAX4112/4113-24
FREQUENCY (MHz)
HARMONIC
DISTORTION
(dBc)
3rd
(AVCL = +8)
3rd
(AVCL = +20)
2nd
(AVCL = +8)
2nd
(AVCL = +20)
VOUT = 2VP-P
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
MAX4112/MAX4117/MAX4119
5MHz HARMONIC DISTORTION
vs. OUTPUT SWING
-80
-20
MAX4112/4113
-26
OUTPUT SWING (VP-P)
HARMONIC
DISTORTION
(dBc)
-40
-60
-90
-70
-10
-30
-50
3rd
2nd
AVCL = +2
-5
15
35
55
75
95
105
0.1
10
1
100
1000
POWER-SUPPLY REJECTION
vs. FREQUENCY
MAX4112/4113-18b
FREQUENCY (MHz)
POWER-SUPPLY
REJECTION
(dB)