MAX2015 Maxim, MAX2015 Datasheet - Page 5

• Manufacturer Part Number: MAX2015
• Description: The MAX2015 complete multistage logarithmic amplifier is designed to accurately convert radio-frequency (RF) signal power in the 0
• Manufacturer: Maxim

(MAX2015 typical application circuit (Figure 1), V
0V, T A = +25°C, unless otherwise noted.)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-1
-2
-3
-1
-2
-3
3
2
1
0
3
2
1
0
-70
-70
-70
f
T
f
NORMALIZED TO DATA AT +25°C
f
NORMALIZED TO DATA AT +25°C
IN
IN
IN
A
V
CC
= +85°C
V
= 0.1GHz
-60 -50 -40 -30 -20
= 0.1GHz, T
-60
= 0.9GHz, T
-60
CC
= 2.7V
T
OUTPUT-VOLTAGE ERROR
OUTPUT-VOLTAGE ERROR
= 3.0V
A
V
-50
-50
= -40°C
T
CC
A
OUTPUT VOLTAGE
vs. INPUT POWER
vs. INPUT POWER
vs. INPUT POWER
= +25°C
INPUT POWER (dBm)
INPUT POWER (dBm)
INPUT POWER (dBm)
= 3.3V
A
A
-40
-40
V
= -40°C
= +85°C
CC
_______________________________________________________________________________________
= 3.0V
-30
-30
V
CC
V
-20
-20
CC
= 2.7V
V
V
= 3.6V
CC
CC
-10
-10
-10
= 3.3V
= 3.6V
0
0
0
0.1GHz to 3GHz, 75dB Logarithmic
10
10
10
S
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-1
-2
-3
-1
-2
-3
= V
3
2
1
0
3
2
1
0
-70
-70
-70
CC
f
NORMALIZED TO DATA AT +25°C
T
f
f
NORMALIZED TO DATA AT +25°C
T
IN
IN
IN
A
V
A
CC
= 0.1GHz
= +25°C
-60
= 0.9GHz
-60 -50 -40 -30 -20
= 0.9GHz, T
-60
= +85°C
= 3.3V, P
= 3.0V
OUTPUT-VOLTAGE ERROR
OUTPUT-VOLTAGE ERROR
T
A
-50
-50
= -40°C
vs. INPUT POWER
OUTPUT VOLTAGE
vs. INPUT POWER
vs. INPUT POWER
INPUT POWER (dBm)
INPUT POWER (dBm)
INPUT POWER (dBm)
T
A
A
-40
= +25°C
= -40°C
-40
IN
V
CC
= -10dBm, f
-30
= 3.3V
-30
T
V
A
CC
Typical Operating Characteristics
= -40°C
-20
= 2.7V
-20
T
V
A
CC
= +85°C
-10
-10
-10
= 3.6V
IN
Detector/Controller
0
0
= 100MHz, R1 = 0Ω, R4 = 0Ω, R
0
10
10
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-1
-2
-3
-1
-2
-3
3
2
1
0
3
2
1
0
-60
-70
-70
T
f
T
f
NORMALIZED TO DATA AT +25°C
f
NORMALIZED TO DATA AT +25°C
IN
IN
V
IN
A
A
CC
= +85°C
= +25°C
= 1.9GHz
-60
-60
= 0.1GHz, T
= 0.9GHz
-50
T
A
= 2.7V
OUTPUT-VOLTAGE ERROR
OUTPUT-VOLTAGE ERROR
= -40°C
T
-50
-50
A
-40
= +25°C
vs. INPUT POWER
vs. INPUT POWER
OUTPUT VOLTAGE
vs. INPUT POWER
INPUT POWER (dBm)
INPUT POWER (dBm)
INPUT POWER (dBm)
V
A
CC
-40
-40
T
= +85°C
A
-30
= 3.0V
= -40°C
-30
-30
T
L
A
-20
= +85°C
= 10kΩ, V
-20
-20
V
V
CC
CC
-10
= 3.6V
-10
-10
= 3.3V
0
PWDN
0
0
10
10
10
=
5