Oscyloskop PicoScope 9311-20
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Specyfikacja techniczna
Oscilloscope – vertical (analog) | 9300-15 models | 9300-20 models | 9300-25 models |
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Number of channels | PicoScope 9341: 4 All other models: 2 | ||
Acquisition timing | Selectable simultaneous or alternate acquisition | ||
Bandwidth, Full | 15 GHz | 20 GHz | 25 GHz |
Bandwidth, Narrow | 8 GHz | 10 GHz | 12 GHz |
Pulse response rise time, full bandwidth | 23.4 ps (10% to 90%, calculated) | 17.5 ps (10% to 90%, calculated) | 14.0 ps (10% to 90%, calculated) |
Pulse response rise time, narrow bandwidth | 43.8 ps (10% to 90%, calculated) | 35.0 ps (10% to 90%, calculated) | 29.2 ps (10% to 90%, calculated) |
Noise, full bandwidth | < 1.2 mV RMS typical, < 1.6 mV RMS maximum | < 1.5 mV RMS typical, < 2.0 mV RMS maximum | < 1.9 mV RMS typical, < 2.5 mV RMS maximum |
Noise, narrow bandwidth | < 0.7 mV RMS typical, < 0.9 mV RMS maximum | < 0.8 mV RMS typical, < 1.1 mV RMS maximum | < 1.0 mV RMS typical, < 1.3 mV RMS maximum |
Noise with averaging | 100 μV RMS system limit, typical | ||
Operating input voltage with digital feedback | 1 V p-p with ±1 V range (single-valued) | ||
Operating input voltage without digital feedback | ±400 mV relative to channel offset (multi-valued) | ||
Sensitivity | 1 mV/div to 500 mV/div in 1-2-5 sequence with 0.5% fine increments | ||
Resolution | 16 bits, 40 μV/LSB | ||
Accuracy | ±2% of full scale ±2 mV over nominal temperature range (assuming temperature-related calibrations are performed) | ||
Nominal input impedance | (50 ±1) Ω | ||
Input connectors | 2.92 mm (K) female, compatible with SMA and PC3.5 |
Timebase (Sequential time sampling mode) | |
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Ranges | 5 ps/div to 3.2 ms/div (main, intensified, delayed, or dual delayed) |
Delta time interval accuracy | For > 200 ps/div: ±0.2% of delta time interval ± 12 ps For < 200 ps/div: ±5% of delta time interval ± 5 ps |
Time interval resolution | 64 fs |
Channel deskew | 1 ps resolution, 100 ns max. |
Triggers | |||
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Trigger sources | All models: external direct, external prescaled, internal direct and internal clock triggers. PicoScope 9302 and 9321 only: external clock recovery trigger | ||
External direct trigger bandwidth and sensitivity | DC to 100 MHz : 100 mV p-p; to 2.5 GHz: 200 mV p-p | ||
External direct trigger jitter | 1.8 ps RMS (typ.) or 2.0 ps RMS (max.) + 20 ppm of delay setting | ||
Internal direct trigger bandwidth and sensitivity | DC to 10 MHz: 100 mV p-p; to 100 MHz: 400 mV p-p (channels 1 and 2 only) | ||
Internal direct trigger jitter | 25 ps RMS (typ.) or 30 ps RMS (max.) + 20 ppm of delay setting (channels 1 and 2 only) | ||
External prescaled trigger bandwidth and sensitivity | 1 to 14 GHz, 200 mV p-p to 2 V p-p | 1 to 14 GHz, 200 mV p-p to 2 V p-p 14 to 15 GHz, 500 mV p-p to 2 V p-p | |
External prescaled trigger jitter | 1.8 ps RMS (typ.) or 2.0 ps RMS (max.) + 20 ppm of delay setting | ||
Pattern sync trigger clock frequency | 10 MHz to 14 GHz | 10 MHz to 14 GHz | 10 MHz to 15 GHz |
Pattern sync trigger pattern length | 7 to 8 388 607 (223− 1) |
Clock recovery (PicoScope 9302 and 9321) | |
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Clock recovery trigger data rate and sensitivity | 6.5 Mb/s to 100 Mb/s: 100 mV p-p >100 Mb/s to 11.3 Gb/s: 20 mV p-p |
Recovered clock trigger jitter | 1 ps (typ.) or 1.5 ps (max.) + 1.0% of unit interval |
Maximum safe trigger input voltage | ±2 V (DC + peak AC) |
Input characteristics | 50 Ω, AC coupled |
Input connector | SMA (F) |
Acquisition | |
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ADC resolution | 16 bits |
Digitizing rate with digital feedback (single-valued) | DC to 1 MHz |
Digitizing rate without digital feedback (multi-valued) | DC to 40 kHz |
Acquisition modes | Sample (normal), average, envelope |
Data record length | 32 to 32 768 points (single channel) in x2 sequence |
Display | |
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Styles | Dots, vectors, persistence, gray-scaling, color-grading |
Persistence time | Variable or infinite |
Screen formats | Auto, single YT, dual YT, quad YT, XY, XY + YT, XY + 2 YT |
Measurement and analysis | |
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Markers | Vertical bars, horizontal bars (measure volts) or waveform markers |
Automatic measurements | Up to 10 at once |
Measurements, X parameters | Period, frequency, pos/neg width, rise/fall time, pos/neg duty cycle, pos/neg crossing, burst width, cycles, time at max/min, pos/neg jitter ppm/RMS |
Measurements, Y parameters | Max, min, top, base, peak-peak, amplitude, middle, mean, cycle mean, AC/DC RMS, cycle AC/DC RMS, pos/neg overshoot, area, cycle area |
Measurements, trace-to-trace | Delay 1R-1R, delay 1F-1R, delay 1R-nR, delay 1F-nR, delay 1R-1F, delay 1F-1F, delay 1R-nF, delay 1F-nF, phase deg/rad/%, gain, gain dB |
Eye measurements, X NRZ | Area, bit rate, bit time, crossing time, cycle area, duty cycle distortion abs/%, eye width abs/%, rise/fall time, frequency, period, jitter p-p/RMS |
Eye measurements, Y NRZ | AC RMS, average power lin/dB, crossing %/level, extinction ratio dB/%/lin, eye amplitude, eye height lin/dB, max/min, mean, middle, pos/neg overshoot, noise p-p/RMS one/zero level, p-p, RMS, S/N ratio lin/dB |
Eye measurements, X RZ | Area, bit rate/time, cycle area, eye width abs/%, rise/fall time, jitter p-p/RMS fall/rise, neg/pos crossing, pos duty cycle, pulse symmetry, pulse width |
Eye measurements, Y RZ | AC RMS, average power lin/dB, contrast ratio lin/dB/%, extinction ratio lin/dB/%, eye amplitude, eye high lin/dB, eye opening, max, min, mean, middle, noise p-p/RMS one/zero, one/zero level, peak-peak, RMS, S/N |
Histogram | Vertical or horizontal |
Math functions | |
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Mathematics | Up to four math waveforms can be defined and displayed |
Math functions, arithmetic | +, −, ×, ÷, ceiling, floor, fix, round, absolute, invert, (x+y)/2, ax+b |
Math functions, algebraic | ex, ln, 10x, log10, ax, loga, d/dx, integrate, x2, sqrt, x3, xa, x−1, sqrt(x2 +y2) |
Math functions, trigonometric | sin, sin−1, cos, cos−1, tan, tan−1, cot, cot−1, sinh, cosh, tanh, coth |
Math functions, FFT | Complex FFT, complex inverse FFT, magnitude, phase, real, imaginary |
Math functions, combinatorial logic | AND, NAND, OR, NOR, XOR, XNOR, NOT |
Math functions, interpolation | Linear, sin(x)/x, trend, smoothing |
Math functions, other | Custom formula |
FFT | Up to two FFTs simultaneously |
FFT window functions | Rectangular, Hamming, Hann, flat-top, Blackman–Harris, Kaiser–Bessel |
Eye diagram | Automatically characterizes NRZ and RZ eye patterns based on statistical analysis of waveform |
Mask tests | |
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Mask geometry | Acquired signals are tested for fit outside areas defined by up to eight polygons. Standard or user-defined masks can be selected. |
Built-in masks, SONET/SDH | OC1/STMO (51.84 Mb/s) to FEC 1071 (10.709 Gb/s) |
Built-in masks, Ethernet | 1.25 Gb/s 1000Base-CX Absolute TP2 to 10xGB Ethernet (12.5 Gb/s) |
Built-in masks, Fibre Channel | FC133 (132.8 Mb/s) to 10x Fibre Channel (10.5188 Gb/s) |
Built-in masks, PCI Express | R1.0a 2.5G (2.5 Gb/s) to R2.1 5.0G (5 Gb/s) |
Built-in masks, InfiniBand | 2.5G (2.5 Gb/s) to 5.0G (5 Gb/s) |
Built-in masks, XAUI | 3.125 Gb/s |
Built-in masks, RapidIO | Level 1, 1.25 Gb/s to 3.125 Gb/s |
Built-in masks, SATA | 1.5G (1.5 Gb/s) to 3.0G (3 Gb/s) |
Built-in masks, ITU G.703 | DS1 (1.544 Mb/s) to 155 Mb (155.520 Mb/s) |
Built-in masks, ANSI T1.102 | DS1 (1.544 Mb/s) to STS3 (155.520 Mb/s) |
Built-in masks, G.984.2 | XAUI-E Far (3.125 Gb/s) |
Built-in masks, USB | USB 3.0 (5 Gb/s), USB 3.1 (10 Gb/s) |
Signal generator output | |
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Modes | Pulse, PRBS NRZ/RZ, 500 MHz clock, trigger out |
Period range, pulse mode | 8 ns to 524 μs |
Bit time range, NRZ/RZ mode | 4 ns to 260 μs |
NRZ/RZ pattern length | 27−1 to 215−1 |
TDR pulse outputs | PicoScope 9311-15 | PicoScope 9311-20 |
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Number of output channels | 1 | 2 (1 differential pair) |
Output enable | Yes | Independent or locked control for each source |
Pulse polarity | Positive-going from zero volts | Channel 1: positive-going from zero volts Channel 2: negative-going from zero volts |
Rise time (20% to 80%) | 60 ps guaranteed | |
Amplitude | 2.5 V to 7 V into 50 Ω | |
Amplitude adjustment | 5 mV increments | |
Amplitude accuracy | ±10% | |
Offset |
Dane techniczne
Pasmo analogowe | 20 GHz |
Liczba kanałów analogowych | 2 |
Liczba kanałów cyfrowych MSO | 0 |
Rozdzielczość pionowa | 16 bitów |
Wersja USB | 2.0 |
Clock recovery (11.3 Gb/s) | Nie |
Wejście optyczne (9.5 GHz) | Nie |
Wbudowane TDR/TDT | Tak |
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