MAX4181 Maxim, MAX4181 Datasheet - Page 11

• Manufacturer Part Number: MAX4181
• Description: The MAX4180 family of current-feedback amplifiers combines high-speed performance, low distortion,and excellent video specifications with ultra-low-power operation in miniature packages
• Manufacturer: Maxim

(V
CC
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
-30
-40
-50
-60
-70
-80
-90
45
40
35
30
25
20
= +5V, V
100
0.1
10
TWO-TONE THIRD-ORDER INTERCEPT
vs. FREQUENCY (INPUT REFERRED)
3RD (R
Current-Feedback Amplifiers with Shutdown
MAX4180 HARMONIC DISTORTION
f
vs. FREQUENCY (SINGLE SUPPLY)
2
15
= f
1k
1
VOLTAGE-NOISE DENSITY
EE
L
+ 0.1MHz
= 150Ω)
MAX4181
20
10k
= -5V, T
vs. FREQUENCY
2ND (R
FREQUENCY (MHz)
FREQUENCY (MHz)
1
FREQUENCY (Hz)
25
100k
______________________________________________________________________________________
Single/Dual/Quad, 270MHz, 1mA, SOT23,
3RD (R
L
= 150Ω)
30
A
1M
MAX4180
L
= +25°C, unless otherwise noted.)
= 1kΩ)
35
10
2ND (R
10M 100M 1G
40
L
= 1kΩ)
45
100
50
1.25
1.00
0.75
-100
Typical Operating Characteristics (continued)
-30
-40
-50
-60
-70
-80
-90
45
40
35
30
25
20
15
10
-60
5
0
100
0.1
-40
vs. FREQUENCY (INPUT REFERRED)
MAX4181 HARMONIC DISTORTION
vs. FREQUENCY (DUAL SUPPLIES)
(OPERATING & SHUTDOWN)
3RD (R
TOTAL VOLTAGE-NOISE DENSITY
1k
-20
vs. TEMPERATURE
SHUTDOWN SUPPLY CURRENT
SUPPLY CURRENT
L
TEMPERATURE (°C)
= 150Ω)
10k
0
FREQUENCY (MHz)
3RD (R
1
FREQUENCY (Hz)
V
IN
2ND (R
SUPPLY CURRENT
100k
20
L
= 1kΩ)
1.2kΩ
L
40
1M
= 1kΩ)
2ND (R
1.2kΩ
10
60
10M 100M 1G
MA4180 TOC21
L
= 150Ω)
80
V
OUT
100
155
140
125
110
95
100
-100
-30
-40
-50
-60
-70
-80
-90
-30
-40
-50
-60
-70
-80
-90
-1
-3
-5
5
3
1
-60
0.1
0.1
3RD (R
3RD (R
MAX4180 HARMONIC DISTORTION
MAX4181 HARMONIC DISTORTION
vs. FREQUENCY (DUAL SUPPLIES)
vs. FREQUENCY (SINGLE SUPPLY)
-40
OUTPUT VOLTAGE SWING
3RD (R
L
L
-20
= 150Ω)
= 150Ω)
vs. TEMPERATURE
TEMPERATURE (°C)
FREQUENCY (MHz)
L
FREQUENCY (MHz)
1
1
3RD (R
= 1kΩ)
0
2ND (R
2ND (R
L
20
= 1kΩ)
L
L
= 150Ω)
2ND (R
= 1kΩ)
40
R
R
10
10
2ND (R
R
L
L
R
L
= 1kΩ
= 150Ω
L
= 150Ω
60
L
= 1kΩ
= 150Ω)
L
= 1kΩ)
80
100
100
11
100