NJM2732
■
TYPICAL CHARACTERISTICS
Voltage Gain/Phase vs. Frequency
(correlation with Ta)
60
40
V /V =±2.5V, G
V
=40dB
R
F
=2kΩ, R
G
=20Ω, R
L
=2kΩ, C
L
=0pF
Gain
Ta=-40°C
+
-
Voltage Gain/Phase vs. Frequency
(with Capacitive load)
V /V =±2.5V, G
V
=40dB, R
F
=2kΩ,
R
G
=20Ω, R
L
=2kΩ, Ta=+25°C
+
-
60
Gain
180
120
180
120
40
Voltage Gain [dB]
Voltage Gain [dB]
Phase [deg]
0
-20
-40
Phase
CL=220pF
Phase
0
-60
CL=470pF
0
-20
-40
-60
Ta=+85°C
0
-60
-120
-180
1.E+07
1.E+08
10M 100M
-120
-60
-180
1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08
1k
10k
100k
1M
10M 100M
Frequency [Hz]
1.E+03
1k
1.E+04
10k
1.E+05
100k
1.E+06
1M
Frequency Hz]
Phase Margin vs. Load Capacitance
(with Capacitance Load)
90
80
V /V =±1.5V, G
V
=40dB, R
F
=2kΩ
R
G
=20Ω, R
L
=2kΩ, Ta=+25°C
+
-
Voltage Gain vs. Frequency
(correlation with Ta)
10
8
6
V /V =±2.5V, G
V
=0dB, C
L
=100pF
R
S
=50Ω, R
L
=2kΩ
+
-
Phase Margin [deg]
70
Voltage Gain [dB]
60
50
40
30
20
10
0
10
100
Load Capacitance [pF]
Voltage Gain vs. Frequency
(with Capacitance Load)
10
8
6
V /V =±2.5V, G
V
=0dB
R
S
=50Ω, R
L
=2kΩ, Ta=+25°C
CL=2200pF
CL=1000F
+
-
4
2
0
-2
-4
-6
-8
-10
Ta=85°C
Ta=25°C
Ta=-40°C
1000
10k
10
100k
100
1M
1000
10M
10000
Frequency [Hz]
Voltage Gain vs. Frequency
(correlation with Ta)
10
8
6
V /V =±2.5V, G
V
=0dB, C
L
=1000pF
R
S
=50Ω, R
L
=2kΩ,
+
-
Ta=85°C
Ta=25°C
Voltage Gain [dB]
4
2
0
-2
-4
-6
-8
-10
10k
10
100k
100
1M
1000
CL=0pF
CL=100pF
Voltage Gain [dB]
CL=470pF
4
2
0
-2
-4
-6
-8
-10
Ta=-40°C
CL=220pF
10M
10000
10k
10
100k
100
1M
1000
10M
10000
Frequency [Hz]
Frequency [Hz]
-6-
Ver.2004-01-19
Phase [deg]
20
CL=0pF
60
20
Ta=+25°C
60
NJRC [ NEW JAPAN RADIO ]
