Typical Operating Characteristics (continued)
(VCC = +5V, VEE = -5V, RL = 100
, CL = 0pF, TA = +25°C, unless otherwise noted.)
MAX4178/MAX4278
330MHz, Gain of +1/Gain of +2
Closed-Loop Buffers
6
______________________________________________________________________________________
0.00
-0.02
0.02
-0.010
0
100
MAX4178
DIFFERENTIAL PHASE/GAIN
-0.006
-0.008
-0.04
-0.06
IRE
DIFF
PHASE
(deg)
DIFF
GAIN
(%)
0.002
0.000
-0.004
-0.002
MAX4178/4278-19
0
RL = 150
RL = 150
0.00
0.01
-0.02
-0.03
-0.01
0.02
-0.006
0
100
MAX4278
DIFFERENTIAL PHASE/GAIN
-0.004
-0.04
-0.05
-0.06
IRE
DIFF
PHASE
(deg)
DIFF
GAIN
(%)
0.002
-0.002
0.000
MAX4178/4278-20
0
RL = 150
RL = 150
-20
-100
1k
10k
1M
10M
100k
100M
MAX4178
HARMONIC DISTORTION
vs. FREQUENCY
-80
MAX4178/4278-21
FREQUENCY (Hz)
DISTORTION
(dB)
-60
-40
TOTAL HARMONIC DISTORTION
SECOND HARMONIC
THIRD HARMONIC
-40
-100
10k
1M
10M
100k
100M
MAX4278
HARMONIC DISTORTION
vs. FREQUENCY
-90
MAX4178/4278-22
FREQUENCY (Hz)
DISTORTION
(
d
B)
-80
-70
-60
-50
SECOND HARMONIC
TOTAL HARMONIC DISTORTION
THIRD HARMONIC
-50
INPUT OFFSET VOLTAGE (VOS)
vs. TEMPERATURE
MAX4178/4278-25
TEMPERATURE (C)
INPUT
OFFSET
VOLTAGE
(V)
-200
-300
-100
0
100
200
300
400
-25
0
25
50
75
125
100
VIN = 0V
-30
-20
-110
-50
-70
-90
30k
100k
1M
10M
100M
POWER-SUPPLY REJECTION
vs. FREQUENCY
-100
MAX4178/4278-23
FREQUENCY (Hz)
POWER-SUPPLY
REJECTION
(
dB
)
-80
-60
-40
MAX4278
MAX4178
1k
0.1
100k
1M
10M
100M
500M
OUTPUT IMPEDANCE
vs. FREQUENCY
1
MAX4178/4278-24
FREQUENCY (Hz)
OUTPUT
IMPEDANCE
(
)
10
100
MAX4278
MAX4178
-50
QUIESCENT SUPPLY CURRENT (ISY)
vs. TEMPERATURE
MAX4178/4278-26
TEMPERATURE (C)
QUIESCENT
SUPPLY
CURRENT
(mA)
2
0
4
6
8
10
12
14
-25
0
25
50
75
125
100
-50
INPUT BIAS CURRENT (IB)
vs. TEMPERATURE
MAX4178/4278-27
TEMPERATURE (C)
INPUT
BIAS
CURRENT
(A)
0.5
0
1.0
1.5
2.0
2.5
3.0
3.5
-25
0
25
50
75
125
100
VIN = 0V