MAX4001 Maxim, MAX4001 Datasheet - Page 8

• Manufacturer Part Number: MAX4001
• Description: The MAX4000/MAX4001/MAX4002 low-cost, low-power logarithmic amplifiers are designed to control RF power amplifiers (PA) operating in the 0
• Manufacturer: Maxim

2.5GHz 45dB RF-Detecting Controllers
8
(V
peratures.)
CC
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_______________________________________________________________________________________
= 3V, SHDN = V
2.5
0
0
LOG SLOPE vs. FREQUENCY (μMAX)
LOG SLOPE vs. FREQUENCY (UCSP)
3.0
LOG SLOPE vs. V
2.5GHz
0.5
0.5
T
T
T
A
A
A
T
= +85°C
= +25°C
3.5
FREQUENCY (GHz)
A
FREQUENCY (GHz)
= -40°C
= +25°C
0.9GHz
1.0
1.0
MAX4000
MAX4000
MAX4000
T
A
V
= +85°C
CC
CC
4.0
(V)
1.9GHz
, T
1.5
1.5
CC
A
4.5
(μMAX)
= +25°C, unless otherwise specified. All log conformance plots are normalized to their respective tem-
T
A
2.0
2.0
0.1GHz
= -40°C
5.0
2.5
2.5
5.5
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Typical Operating Characteristics (continued)
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2.5
0
0
T
LOG SLOPE vs. FREQUENCY (μMAX)
LOG SLOPE vs. FREQUENCY (UCSP)
A
= -40°C
T
3.0
A
LOG SLOPE vs. V
0.5
0.5
T
= +25°C
T
T
A
T
A
A
A
= +25°C
= +85°C
= -40°C
2.5GHz
= +85°C
FREQUENCY (GHz)
FREQUENCY (GHz)
3.5
1.0
1.0
MAX4001
MAX4001
MAX4001
V
CC
4.0
(V)
1.9GHz
1.5
1.5
CC
0.1GHz
4.5
0.9GHz
(μMAX)
2.0
2.0
5.0
2.5
2.5
5.5
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0
0
2.5
LOG SLOPE vs. FREQUENCY (μMAX)
LOG SLOPE vs. FREQUENCY (UCSP)
3.0
0.5
0.5
LOG SLOPE vs. V
T
A
= -40°C
2.5GHz
0.1GHz
T
A
T
FREQUENCY (GHz)
FREQUENCY (GHz)
= +25°C
A
3.5
1.0
1.0
MAX4002
= +85°C
MAX4002
T
T
T
MAX4002
A
A
A
= +85°C
= +25°C
= -40°C
V
CC
4.0
(V)
1.5
1.5
CC
1.9GHz
4.5
(μMAX)
0.9GHz
2.0
2.0
5.0
2.5
2.5
5.5