37 | Keysight | Infiniium S-Series High-Definition Oscilloscopes - Data Sheet

Infiniium S-Series Performance Characteristics (Continued)

Trigger

Trigger: digital channels MSO models

Threshold range (user defined)

± 8.0 V in 10-mV increments

Threshold accuracy

± (100 mV + 3% of threshold setting)

Trigger modes

Edge (analog and digital)

Triggers on a specified slope (rising, falling or alternating between rising and falling) and voltage level on

any channel

Edge transition (analog)

Trigger on rising or falling edges that cross two voltage levels in > or < the amount of time specified.

Edge transition setting from 250 ps

Edge then edge (time) (analog and digital)

The trigger is qualified by an edge. After a specified time delay between 10 ns to 10 s, a rising or falling

edge on any one selected input will generate the trigger

Edge then edge (event) (analog and digital)

The trigger is qualified by an edge. After a specified delay between 1 to 16,000,000 rising or falling

edges, another rising or falling edge on any one selected input will generate the trigger

Glitch (analog and digital)

Triggers on glitches narrower than the other pulses in your waveform by specifying a width less than

your narrowest pulse and a polarity. Glitch range settings equal pulse width settings

Pulse width (analog and digital)

Trigger on a pulse that is wider or narrower than specified. Pulse width range setting is 250 ps to 10 s for

analog channels and 2 ns to 10 s for digital channels

1 GHz and 500 MHz model

Minimum detectable pulse width

150 ps for analog channels

1 ns for digital channels

2 GHz and 2.5 GHz model

Minimum detectable pulse width

100 ps for analog channels

1 ns for digital channels

4 GHz, 6 GHz, 8 GHz model

Minimum detectable pulse width

50 ps for analog channels

1 ns for digital channels

Runt (analog)

Triggers on a pulse that crosses one threshold but fails to cross a second threshold before crossing the

first again. Runt settings equal pulse width settings

Timeout (analog and digital)

Trigger when a channel stays high, low, or unchanged for too long

Timeout settings equal pulse width settings

Pattern/pulse range

Triggers when a specified logical combination of the channels is entered, exited, present for a (analog

and digital)

Specified period of time or is within a specified time range or times out. Each channel can have a value of

High (H), Low (L) or Don’t care (X)

State (analog and digital)

Pattern trigger clocked by the rising, falling or alternating between rising and falling edge of one

channel.

Setup/hold (analog)

Triggers on setup, hold, or setup and hold violations in your circuit. Requires a clock and data signal on

any two inputs (except aux or line) channels as trigger sources. Setup and/or hold time must then be

specified.

Window (analog)

Trigger on entering, exiting, or inside specified voltage range

Protocol packets

Zone-qualified

Requires InfiniiScan software option. SW-based triggering across up to 8 user-drawn zones. For each

zone, user specifies “must intersect” or “must not intersect.” Zones can be drawn on multiple channels

and combined using Boolean expressions