Agilent Technologies 54830 Series Service Manual page 21

Chapter 1: General Information
Specifications & characteristics
Digital Trigger (Digital channels are only available on the 54830/31/32/33D oscilloscopes)
Threshold Range (User Defined)
Threshold Accuracy*
Predefined Thresholds
Trigger Modes
Display
Display
Annotation
Display Resolution
Dual Intensity Infinite Persistence
Waveform Overlap
Full screen mode
Connect-the-dots
Persistence
Graticule
Grid Intensity
Deep Memory Display Update Rate
(8 MPts)
1–12
±8.0 V in 10 mV increments
±(100 mV + 3% of threshold setting)
TTL = 1.4 V, 5.0 V CMOS = 2.5 V, 3.3 V CMOS = 1.65 V, 2.5 V CMOS - 1.25 V,
ECL = -1.3 V, PECL - 3.7 V
Edge
Glitch
Pattern/State
Delay by Time
Delay by Events
Pulse Width
8.4-inch diagonal color active matrix LCD module incorporating amorphous
silicon TFTs. Bus mode for D models.
Up to 12 annotations, with up to 100 characters each, can be inserted in the
waveform viewing area. Annotations can be saved to and recalled from image
files and setup files.
640 pixels horizontally x 480 pixels vertically
Previous sweeps are stored in half bright display and most recent sweep in full
bright. This allows easy differentiation of current and historic information.
When two waveforms overlap, a third color distinguishes the overlap area.
On/Off selectable.
On/Off selectable.
Minimum, Variable (100 ms to 40 s), Infinite. Up to 6 levels of grey scale.
On/Off
0 to 100%
Waveforms/sec
Vpp Measurements/sec
Waveforms/sec
Select positive or negative polarity,
width. Triggers on glitches as narrow as
5 ns.
Select inputs as High, Low or X (don't
care) to create pattern. Triggers on
patterns as narrow as 2.5 ns.
For State, select logic type of AND or
NAND. Setup time is 2 ns and hold time
is 1 ns.
Time: 5 ns to 10 ms. The trigger is
qualified by an edge. After the delay, a
rising/falling edge on any one selected
input will generate the trigger.
Events: 1 to 16,000,000 rising or falling
edges. The trigger is qualified by an
edge. After the delay, a rising/falling
edge on any one selected input will
generate the trigger.
Triggers on pulse Width >t or Width <t.
Triggers on pulse as narrow as 2.5 ns.
>3,100
>190
>50