LeCroy SDA - Automatic Setup; Probes; Basic Triggers; SMART Triggers

SDA Operator’s Manual
• External trigger input range: AUX (±0.4 V); AUX X10 (±0.04 V); AUX /10 (±4 V) Not
available on SDA 6000A, SDA 5000A, SDA 4000A
Automatic Setup
• Auto Setup: Automatically sets timebase, trigger, and sensitivity to display a wide range of
repetitive signals.
• Vertical Find Scale: Automatically sets vertical sensitivity and offset for the selected
channels to display a waveform with maximum dynamic range.
Probes
• Probes: A variety of optional passive and active probes are available.
• Probe System: ProLink with ProBus automatically detects and supports a variety of
compatible probes; Supports ProLink SMA or BNC input adapters.
• Scale Factors: Automatically or manually selected depending on probe used.
Basic Triggers
Edge/Slope/Line: Triggers when signal meets slope and level condition.
SMART Triggers
• State or Edge Qualified: Triggers on any input source only if a defined state or edge
occurred on another input source. Delay between sources is selectable by time or events
• Dropout: Triggers if signal drops out for longer than selected time between 2 ns and 20 s
• Pattern Logic: Combination (AND, NAND, OR, NOR) of 5 inputs (maximum of 3 or 4 inputs;
External Trigger not available on the SDA 6000A, SDA 5000A, and SDA 4000A; 4, 3, or 2 Ch
+ External Trigger on SDA 18000/13000/11000/9000). Each source can be high, low, or don't
care. Triggers at the start or end of the pattern.
SMART Triggers with Exclusion Technology
• Glitch: Triggers on positive or negative glitches with widths selectable from 600 ps to 20 s or
on intermittent faults.
• Signal or Pattern Width: Triggers on positive or negative pulse widths selectable from 600
ps to 20 s or on intermittent faults.
• Signal or Pattern Interval: Triggers on intervals selectable between 2 ns and 20 s.
SDA-OM-E Rev H 31