AD8129-EVAL Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8129-EVAL Datasheet PDF : 41 Pages
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AD8129/AD8130
–36
G = +10
–42
VOUT = 2V p-p
VS = ±5V
RL = 1kΩ
–48
fC = 5MHz
–54
–60
–66
HD2
–72
HD3
–78
–5 –4 –3 –2 –1 0 1 2 3 4 5
VCM (V)
Figure 62. AD8129 Harmonic Distortion vs. Common-Mode Voltage
–48
G = +10
fC = 5MHz
–54
–60
–68
HD2
VOUT = 1V p-p
VS = ±2.5V
VS = ±12V
VS = ±5V
–72
VS = ±12V
VS = ±5V
–78
HD3
–84
VS = ±2.5V
–90
100
1k
RL (Ω)
Figure 63. AD8129 Harmonic Distortion vs. Load Resistance
–44
G = +10
fC = 5MHz
–50
–56
VOUT = 2V p-p
VS = ±2.5V
VS = ±12V
VS = ±5V
–62
–68
–74
–80
100
VS = ±2.5V
HD3 VS = ±12V
VS = ±5V
1k
RL (Ω)
Figure 64. AD8129 Harmonic Distortion vs. Load Resistance
VCM
200Ω
1:2
RG
MINI-CIRCUITS®:
# T4-6T, fC ≤ 10MHz
# TC4-1W, fC > 10MHz
RL
RL
CL
RF
G
RF
RG
1
0Ω
–
2 499Ω 499Ω
10 2kΩ 221Ω
20 2kΩ 105Ω
Figure 65. AD8129/AD8130 Basic Distortion Test Circuit,
VCM = 0 V, Unless Otherwise Noted
100
10
1.0
0.1
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 66. AD8129/AD8130 Input Current Noise vs. Frequency
100
AD8130
10
AD8129
1
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 67. AD8129/AD8130 Input Voltage Noise vs. Frequency
Rev. C | Page 20 of 40
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