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Input Specifications
Input A
Configurable options
Input coupling:
Input impedance:
Attenuation:
Active edge:
Low pass filter:
Trigger threshold:
Input Impedance:
Frequency Range:
Trigger Threshold:
DC coupled:
AC coupled:
Sensitivity:
Input B
Input Impedance:
Frequency Range:
Sensitivity:
Maximum Input Signal:
Input C
Input Impedance:
Frequency Range:
Sensitivity:
Maximum Input Signal:
External Reference Input
Input Impedance:
Frequency:
Signal Level:
Maximum Input Voltage
Inputs A, B, C, and
External Reference:
Note that the inputs will not be damaged if subjected to an accidental short-term connection to a 50/60Hz
line voltage not exceeding 250V
2
AC or DC
1MΩ or 50Ω
1:1 or 5:1
Rising or falling, or width high or low
Filter In (~50kHz cut-off) or Out
Variable threshold for both DC and AC coupling
1MΩ//25pF (DC or AC coupled)
or 50Ω nominal (AC coupled only).
< 0.001Hz to >125MHz (1MΩ, DC coupled).
< 30Hz to >125MHz (1MΩ, AC coupled).
< 500kHz to > 125MHz (50Ω, AC coupled).
0 to 2V (1:1 attenuation) or 0 to 10V (5:1 attenuation).
Average ± 50mV (1:1 attenuation) or ± 250mV (5:1 attenuation).
Sinewave - 15mV
rms
at optimum threshold adjustment.
50Ω nominal (AC coupled).
< 80MHz to >3GHz.
12mVrms 80MHz to 2GHz, 25mVrms to 2.5GHz, 50mVrms to 3GHz.
< 0dBm recommended, +13dBm (1V
50Ω nominal (AC coupled) in-band. 250kΩ at DC.
< 2GHz to >6GHz (typically 1.8GHz to 7.5GHz).
25mVrms (–19dBm) 2GHz to 6GHz.
< +16dBm (1.5Vrms) recommended. Damage level +25dBm (4Vrms).
>100kΩ, AC coupled.
10MHz.
TTL, 3V
to 5V
CMOS or 1 to 2V
pp
pp
30V
; 30V
50/60Hz with respect to earth ground
DC
rms
, or 250V DC.
rms
30Hz to 100MHz, 25mV to 125MHz
) maximum.
rms
sinewave.
rms
Specification
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