Agilent Technologies 45A, 46A manual General Information, Specifications & characteristics Display

Chapter 1: General Information

Specifications & characteristics

Display

Display	8.4-inch diagonal color active matrix LCD module incorporating amorphous
	silicon TFTs.
Active Display Area	171 mm x 128 mm (21,888 sq. mm)
Waveform Viewing Area	104 mm x 159 mm (16,536 sq. mm) in Full screen mode
	(graphical user interface off)
Display Resolution	640 pixels horizontally x 480 pixels vertically
Waveform Colors	Select from 100 hues, 0-100% saturation and 0-100% luminosity.
Dual Intensity Infinite Persistence	Previous sweeps are stored in half bright display and most recent sweep in full
	bright. This allows easy differentiation of current and historic information.
Waveform Overlap	When two waveforms overlap, a third color distinguishes the overlap area.
Full screen mode	On/Off selectable.
Connect-the-dots	On/Off selectable.
Persistence	Minimum, Variable (100 ms to 40 s), Infinite. Up to 6 levels of grey scale.
Graticule	On/Off (Grid or Frame).
Grid Intensity	0 to 100%
Display Update Rate	Measurement Conditions	Real Time sampling mode, minimum
(for instruments equipped with		persistence, triggered sweep, no
AMD-K6-2 400 MHz processor)		interpolation, markers off, math off,
		connect the dots off, 1 channel
		acquisition, 50 ns/div, statistics off.
	512 point record (2 GSa/s)	Waveforms/sec: > 2,100
		Vpp Measurements/sec: > 130

Measurements

Automatic Parametrics	33 automatic measurements: Vpp , Vmin , Vmax ,Vavg , Vamptd , Vbase , Vtop, Vrms ,
	Preshoot, Overshoot, Vupper , Vmiddle , Vlower , Rise Time, Fall Time, Period,
	Frequency, Positive Width, Negative Width, Duty Cycle, Delta Time, Tmax , Tmin ,
	FFT Frequency, FFT Magnitude, FFT Delta Frequency, FFT Delta Magnitude, Eye
	Height, Eye Width, Jitter, Crossing %, Q-factor, Duty Cycle Distortion.
	Over GPIB only: VTime, TVolts.
Threshold Definition	Selectable 10%, 50%, 90% or 20%, 50%, 80% or Custom (% or absolute voltage).
Top-Base Definition	Standard or Custom (in absolute voltage).
Statistics	On/Off selectable. Current measurement, mean, and standard deviation
Measurement Toolbar	16 Drag and Drop automatic measurement icons.
QuickMeas	Activates 4 preselected automatic measurements.
Markers Modes	Manual Markers, Track Waveform Data, Track Measurements.
Waveform Math	4 function waveforms f1-f4. Select from Add, Subtract, Multiply, Divide, Invert,
	Magnify, Vs, Min, Max, Integral, Differentiate, FFT Magnitude.

1–11