Tektronix CSA7404B User Manual

Appendix A: Specifications
CSA7000B Series & TDS7000B Series Instruments User Manual
A-15
Table A- 4: Trigger specifications
Characteristic Description
Trigger jit ter, typical
TDS7704B 1.2 ps rms for low frequency, fast rise time signal
CSA7404B & TDS7404B 1.5 ps rms for low frequency, fast rise time signal
TDS7254B, & TDS7154B 2 ps rms for low frequency, fast rise time signal
n Edge Trigger Sensitivity All sources, for vertical scale settings ≥10 mV/div and ≤1V/div
Trigger Source Sensitivity
Main trigger, DC coupled ≤0.5 div from DC to 50 MHz
CSA7404B, TDS7704B, TDS7404B
≤1.5 div at 3 GHz
TDS7254B:
≤1 div at 2.5 GHz
TDS7154B
≤1 div at 1.5 GHz
Delayed trigger, DC coupled ≤0.5 div from DC to 50 MHz
CSA7404B, TDS7704B, TDS7404B
≤1.5 div at 3 GHz
TDS7254B:
≤1 div at 2.5 GHz
TDS7154B
≤1 div at 1.5 GHz
Auxiliary input, DC coupled ≤150 mV from DC to 50 MHz, increas-
ing to 500 mV at 2.5 GHz (typical
between 2 and 2.5 GHz)
Edge Trigger Sensitivity, either slope, DC
l
d
t
i
l
All sources, for vertical scale settings ≥10 mV/div and ≤1V/div
c
oupled, t
y
pi
c
a
l
Trigger coupling
Sensitivity
DC ≤0.5 div from DC to 50 MHz
≤1 div at 1.25 GHz
NOISE REJ 3×the DC-coupled limits
AC Same as DC-coupled limits for frequen-
cies >100 Hz, attenuates signals
<100 Hz
HF REJ Same as DC-coupled limits for frequen-
cies <20 kHz, attenuates signals
>20 kHz
LF REJ Same as DC-coupled limits for frequen-
cies >200 kHz, attenuates signals
<200 kHz

Tektronix CSA7404B Specifications

General

Brand	Tektronix
Model	CSA7404B
Category	Measuring Instruments
Language	English