20 | Keysight | CX3300 Series Device Current Waveform Analyzer - Data Sheet
Table 11. Acquisition - digital channels - CX3324A only
Maximum real time sample rate
Maximum memory depth per channel 1
Minimum width glitch detect
500 MSa/s
128 Mpts
7 ns
1. The memory depth depends on that of analog channels.
Table 12. Trigger
CX3322A
CX3324A
Ch 1, 2, aux and line
Source
Ch 1, 2, 3, 4, aux, line and digital channels
Analog channel: 5% of Sensor range
Sensitivity
Digital channel: See CX1152A characteristics
External Trigger Input: DC to 100 MHz (minimum input: 300 mVpp)
Analog channel: ± Sensor range 1
Trigger level range
Digital channel: see CX1152A
External Trigger Input: ±8 V (1 MΩ)
Analog channel
DC: high frequency reject (50 kHz low pass filter)
Trigger coupling
External Trigger input
DC, or AC: (10 Hz) low frequency reject (50 kHz high pass filter), high frequency reject (50 kHz low pass
filter)
Sweep modes
Auto, triggered, single
100 ns to 10 s
Trigger hold off
range
Trigger actions
Specify an action to occur (and the frequency of the action) when a trigger condition occurs.
1. Trigger level range for analog channels is the same as the sensor range connected to mainframe. ± Sensor range = ± 4 div. at default setting.
Table 13. Trigger modes
Edge (analog and digital)
Edge transition (analog)
Glitch (analog and digital)
Rising, Falling, Either
Rising edge > Time, Rising edge < Time, Falling edge > Time, Falling edge < Time
Positive glitch > Time, Positive glitch < Time, Positive glitch in range,
Negative glitch > Time, Negative glitch < Time, Negative glitch in range
Pulse width (analog and digital)
Positive pulse width > Time, Positive pulse width > Timeout, Positive pulse width < Time, Negative pulse
width > Time, Negative pulse width > Timeout, Negative pulse width < Time
Runt (analog)
Positive runt, Positive runt (time qualified), Negative runt, Negative runt (time qualified)
Timeout (analog and digital)
Pattern/pulse range (analog and digital)
High too long, Low too long, Unchanged too long
Pattern entered, Pattern exited, Pattern present > Time, Pattern present > Timeout, Pattern present <
Time, Pattern present in range
State (analog and digital)
Window (analog)
Rising edge (AND), Rising edge (NAND), Falling edge (AND), Falling edge (NAND), Either edge (AND),
Either edge (NAND)
Entering range, Exiting range, Inside range > Time, Inside range > Timeout, Inside range < Time, Outside
range > Time, Outside range > Timeout, Outside range < Time
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