Single/Dual/Quad, 400MHz, Low-Power,
Current Feedback Amplifiers
__________________________________________Typical Operating Characteristics
(VCC = +5V, VEE = -5V, RF = 499Ω, RL = 100Ω, TA = +25°C, unless otherwise noted.)
MAX4112/MAX4117/MAX4119
SMALL-SIGNAL GAIN vs. FREQUENCY
(AVCL = +2)
4
3
2
1
0
-1
-2
-3
-4
-5
RF = RG = 600Ω
VOUT ≤ 100mVp-p
-6
0.1
1
10
100
1000
FREQUENCY (MHz)
MAX4112/MAX4117/MAX4119
SMALL-SIGNAL GAIN vs. FREQUENCY
(AVCL = +5, +10)
4
3
2
1
AV = +5V/V
0
RF = 499Ω
RG = 124Ω
-1
-2
-3
AV = +10V/V
RF = 499Ω
-4
RG = 54.9Ω
-5 VOUT ≤ 100mVp-p
-6
0.1
1
10
100
1000
FREQUENCY (MHz)
MAX4112/MAX4117/MAX4119
LARGE-SIGNAL GAIN vs. FREQUENCY
(AVCL = +2)
4
3
2
1
0
-1
-2
-3
-4
-5
RF = RG = 600Ω
VOUT = 2Vp-p
-6
0.1
1
10
100
1000
FREQUENCY (MHz)
MAX4113/MAX4118/MAX4120
SMALL-SIGNAL GAIN vs. FREQUENCY
(AVCL = +8)
4
3
2
1
0
-1
-2
-3
-4 RF = 500Ω
-5
RG = 68Ω
VOUT ≤ 100mVp-p
-6
0.1
1
10
100
1000
FREQUENCY (MHz)
MAX4112/MAX4117/MAX4119
SMALL-SIGNAL PULSE RESPONSE
(AVCL = +2)
MAX4113/MAX4118/MAX4120
SMALL-SIGNAL GAIN vs. FREQUENCY
(AVCL = +20)
4
3
2
1
0
-1
-2
-3
-4 RF = 330Ω
-5
RG = 18Ω
VOUT ≤ 100mVp-p
-6
0.1
1
10
100
1000
FREQUENCY (MHz)
MAX4112/MAX4117/MAX4119
SMALL-SIGNAL PULSE RESPONSE
(AVCL = +10)
MAX4113/MAX4118/MAX4120
SMALL-SIGNAL GAIN vs. FREQUENCY
(AVCL = +50)
4
3
2
1
0
-1
-2
-3
-4 RF = 330Ω
-5
RG = 6.8Ω
VOUT ≤ 100mVp-p
-6
0.1
1
10
100
1000
FREQUENCY (MHz)
MAX4112/MAX4117/MAX4119
LARGE-SIGNAL PULSE RESPONSE
(AVCL = +2)
IN
GND
IN
GND
IN
GND
OUT
GND
OUT
GND
OUT
GND
TIME (10ns/div)
TIME (10ns/div)
TIME (10ns/div)
4 _______________________________________________________________________________________