Datasheet

Page 38
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Waveform math
Number of math functions Four, displays all four simultaneously. Can be cascaded
Arithmetic Add, subtract, multiply, divide, differentiate, integrate, FFT, Ax + B, squared, square root, absolute
value, common logarithm, natural logarithm, exponential, base 10 exponential, low-pass filter,
high-pass filter, averaged value, magnify, max hold, min hold, measurement trend, chart logic bus
(timing or state), clock recovery
Enhanced FFT Record size Up to 1-Mpts resolution via precision mode
Window types Hanning, flat top, rectangular, Blackman-Harris, Bartlett
Display Color grade or monochrome
Waveforms FFT, max hold, min hold, average
Peak search Max 11 peaks, threshold and excursion control
Waveform analysis
Mask/limit test (Option) Standard mask/limit test capability provides pass/fail comparison of a signal under test to a
predefined mask template or automask template. Predefined mask templates or edits to an automask
template can be made via a text editor. > 130,000 mask tests per second (waveform update rate)
Histogram Provides a statistical view of a waveform or a measurement
Source Any analog channels, math functions, reference waveforms, measurements
Types Horizontal, vertical, or measurement
Measurements Hits, peak, max, min, peak to peak, mean, median, mode, bin width, standard deviation, 1~3 sigma
Modes All modes supported except zoom, ZY, and roll
Color grade Provides a 3-dimensional view of waveform intensity
Source Any analog channels, math functions, reference waveforms, real-time eye
Color themes Temperature and intensity
Modes All modes supported except zoom, ZY, and roll
Jitter (Option) Measures the variance of a measurement over time
Jitter measurement
floor
600 fs rms at 6 GHz sine wave (typical)
Source Any analog channels, math functions, and reference waveforms
Clock recovery Constant frequency, first-order phase lock loop (PLL), second-order PLL, explicit
Data rate: Fully automatic, semi-automatic, manual
Real-time eye (Option) Provides the color graded eye pattern analysis based on the recovered clock. Data bits are folded on
top of each other per clock cycle to give a 3-dimensional view
Source Any analog channels, math functions, and reference waveforms
Clock recovery Constant frequency, first-order phase lock loop (PLL), second-order PLL, explicit
Data rate: Fully automatic, semi-automatic, manual
Color mode Color grade
Measurements Eye height, eye width
Precision mode Increase the analysis record length. Minimum: 100 kpts; maximum 1 Mpts
Performance Characteristics (Continued)