LT1124 データシートの表示（PDF） - Linear Technology
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LT1124 Datasheet PDF : 20 Pages
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LT1124/LT1125
Typical Performance Characteristics
Total Harmonic Distortion
and Noise vs Frequency for
Noninverting Gain
0.1
ZL = 2k/15pF
VO = 20VP-P
AV = +1, +10, +100
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
0.010
AV = +100
0.001
AV = +10
AV = +1
Total Harmonic Distortion
and Noise vs Frequency for
Inverting Gain
0.1
ZL = 2k/15pF
VO = 20Vp-p
AV = –1, –10, –100
MEASUREMENT BANDWIDTH
0.010
= 10Hz TO 80kHz
0.001
AV = –100
AV = –10
AV = –1
Total Harmonic Distortion
and Noise vs Frequency for
Competitive Devices
0.1
ZL = 2k/15pF
VO = 20Vp-p
AV = –10
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
0.010
0.001
OP270
OP27
LT1124
0.0001
20
100
1k
FREQUENCY (Hz)
10k 20k
1124/25 G22
Total Harmonic Distortion and
Noise vs Output Amplitude for
Noninverting Gain
1
ZL = 2k/15pF
fO = 1kHz
AV = +1, +10, +100
0.1 MEASUREMENT BANDWIDTH
= 10Hz TO 22kHz
0.010
AV = +100
AV = +10
0.001
AV = +1
0.0001
20
100
1k
FREQUENCY (Hz)
10k 20k
1124/25 G23
Total Harmonic Distortion and
Noise vs Output Amplitude for
Inverting Gain
1
ZL = 2k/15pF
fO = 1kHz
AV = –1, –10, –100
0.1 MEASUREMENT BANDWIDTH
= 10Hz TO 22kHz
0.010
AV = –100
AV = –10
0.001 AV = –1
0.0001
20
100
1k
FREQUENCY (Hz)
10k 20k
1124/25 G24
Intermodulation Distortion
(CCIF Method)* vs Frequency
LT1124 and OP270
0.010
ZL = 2k/15pF
f (IM) = 1kHz
fO = 13.5kHz
VO = 20Vp-p
AV = –10
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
0.001
OP270
LT1124
0.0001
0.3
1
10
OUTPUT SWING (VP-P)
30
1124/25 G25
0.0001
0.3
1
10
OUTPUT SWING (Vp-p)
30
1124/25 G26
0.0001
3k
10k
FREQUENCY (Hz)
20k
1124/25 G27
For more information www.linear.com/LT1124
11245ff
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