LeCroy DDA 7 Zi series, Руководство оператора

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WavePro 7Zi
519
WP700Zi-OM-E-RevA
Horizontal System
WavePro
715Zi
SDA, WavePro
725Zi
SDA, DDA,
WavePro 735Zi
SDA, WavePro
740Zi
SDA, DDA,
WavePro 760Zi
External Timebaase
Reference (Input)
10 MHz; 50 impedance, applied at the rear input
Extrenal Timebase Reference
(Output)
10 MHz; 50 impedance, applied at the rear output
External Clock 0.1 Hz-100 MHz, 50 or 1 M impedance, applied at the auxiliary input
Acquisition System WP715Zi WP725Zi WP735Zi WP740Zi WP760Zi
Single-Shot Sample Rate/Ch
20 GS/s on 2 Ch
10 GS/s on 4 Ch
(Option WPZi-1.5GHz-4X20GS doubles
the sample rate)
40 GS/s on 2 Ch
20 GS/s on 4 Ch
Random Interleaved
Sampling (RIS)
200 GS/s for repetitive signals (20 ps/div, to 10 ns/div)
Maximum Trigger Rate 1,000,000 waveforms/second (in Sequence Mode, up to 4 channels)
Intersegment Time 1 μs
Maximum Acquisition
Memory Points/Ch
(4 Ch / 2 Ch) Number of Segments
Standard Memory
10 M / 20 M (Standard memory for SDA
and DDA Oscilloscopes are 20 M / 40
M)
5000
S-32 - Memory Option 32 M / 64 M 15,000
M-64 - Memory Option 64 M / 128 M 15,000
L-128 - Memory Option 128 M / 256 M 15,000
Acquisition Processing
Averaging
Summed averaging to 1 million sweeps; continuous averaging
to 1 million sweeps
Enhanced Resolution (ERES) From 8.5 to 11 bits vertical resolution
Envelope (Extrema) Envelope, floor, or roof for up to 1 million sweeps
Interpolation Linear or Sin x/x
Triggering System WavePro 715Zi
SDA, WavePro
725Zi
SDA, DDA,
WavePro
735Zi
SDA, WavePro
740Zi
SDA, DDA,
WavePro 760Zi
Modes Normal, Auto, Single, and Stop
Sources
Coupling Mode Any input channel, Aux, Aux/10, or line; slope and level unique to each source (except
line trigger)
Coupling Mode DC, AC, HFRej, LFRej
Pre-Trigger Delay 0-100% of memory size (adjustable in 1% increments of 100 ns)
Post-Trigger Delay 0-10,000 divisions in real time mode, limited at slower time/div settings or in roll mode
Hold-off by Time or
Events
From 2 ns up to 20 s or from 1 to 99, 999,999 events
Internal Trigger Range ±4.1 div from center
Trigger Sensitivity with
Edge Trigger (Ch 1-4)
ProBus Inputs
2 div @ < 1 GHz
1.5 div @ < 500
MHz
1.0 div @ < 200
MHz
(for DC, AC,
LFRej coupling,
10 mV/div, 50 )
2 div @ < 2.5 GHz
1.5 div @ < 1.25
GHz
1.0 div @ < 200
MHz
(for DC, AC,
LFRej coupling,
10 mV/div, 50 )
2 div @ < 3.5 GHz
1.5 div @ < 1.75 GHz
1.0 div @ < 200 MHz
(for DC, AC, LFRej coupling, 10 mV/div, 50 )
Trigger Sensitivity with Not Applicable 2 div @ < 4 GHz 2 div @ < 6 GHz