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2
1�3 Specifications
1�3�1 Analog Input
Item
Detail
Comments
Channels
4 single-ended
Connector type
SMB
input coupling
DC
ADC resolution
12-Bit
input signal range
±0.5 V, ±1 V, ± 5V, or ± 10V
Bandwidth(-3dB)
40MHz
Overvoltage
±10V sine wave / 7 Vrms
50Ω, all ranges
±10V
1M Ω, ±0.5V or ±1V
±30V
1M Ω, ±5V or ±10V
input impedance
50 Ω or 1M Ω, software
selectable
Offset error
±0.5 mV
±0.5V, ±1V
±4 mV
±5V
±10 mV
±10V
Gain error
50Ω
±1%
for all ranges
1MΩ
±0.5%
for other ranges
±1%
±10V
System Noise
(RMS)
150 μV
±0.5V
300 μV
±1.0V
1.5 mV
±5V
2.5 mV
±10V
AC Dynamic Performance (10MHz, -1dBFS input signal)
50Ω with filter OFF
SNR
64dB
±0.5V, ±1V, ±5V
THD
-74dB
±0.5V, ±1V, ±5V
SFDR
76dB
±0.5V, ±1V, ±5V
1MΩ with filter OFF
SNR
64dB
±0.5V, ±1V, ±5V, ±10V
THD
-71dB
±10V
-73dB
±5V
-75dB
±0.5V, ±1V
SFDR
72dB
±10V
74dB
±5V
76dB
±0.5V, ±1V
50Ω with filter ON
SNR
65dB
±0.5V, ±1V, ±5V
THD
-93dB
±0.5V, ±1V, ±5V
SFDR
78dB
±0.5V, ±1V, ±5V
1MΩ with filter ON
SNR
65dB
±0.5V, ±1V, ±5V, ±10V