NJM2719V データシートの表示（PDF） - Japan Radio Corporation
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NJM2719V Datasheet PDF : 10 Pages
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■ TYPICAL CHARACTERISTICS
Equivalent Input Voltage Noise vs.
Frequency
V+/V-=±2.5V, RS=50Ω, RF=2kΩ, RG=20Ω, Ta=25°C
20
15
10
5
0
100
1k
10k
Frequency [Hz]
100k
Unity Gain Frequency Response (Load Capacitance)
V+/V-=±2.5V, RS=50Ω, RL=1kΩ, Ta=25°C
20
15
10
CL=50pF
5
CL=20pF
0
-5
CL=10pF
-10
-15
-20
100k
1M
10M
100M
1G
Frequency [Hz]
Unity Gain Frequency Response (Supply Voltage)
RS=50Ω, RL=1kΩ, CL=5pF, Ta=25°C
20
15
10
5
V+/V-=±5V
0
-5
-10
V+/V-=±2.5V
-15
-20
100k
1M
10M
100M
1G
Frequency [Hz]
NJM2719
Closed-Loop Gain/Phase vs. Frequency(Temperature)
V+/V-=±2.5V, RS=50Ω, RF=2kΩ, RG=20Ω,
RL=1kΩ, CL=5pF
50
225
Gain
40
180
30
135
Ta=-40°C
20
90
Ta=25°C
10
45
Ta=85°C
0
0
-10
Phase
-20
Ta=-40°C
-30
-40
100k 1M
Ta=25°C
Ta=85°C
10M 100M
Frequency [Hz]
-45
-90
-135
-180
1G
Unity Gain Frequency Response (Temperature)
V+/V-=±2.5V, RS=50Ω, RL=1kΩ, CL=5pF
20
15
10
5
Ta=-40°C
0
-5
Ta=25°C
-10
Ta=85°C
-15
-20
100k
1M
10M
100M
1G
Frequency [Hz]
Channel Separation vs. Frequency
V+/V-=±2.5V, VO=0.2Vpp, GV=0dB,
RL=1kΩ, CL=5pF,
120
100
80
60
40
20
0
100k
1M
10M
Frequency [Hz]
100M
Ver.2011-02-04
-5-
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