NI VirtualBench VB-8012 Specifications - National …

1 DEVICE SPECIFICATIONSNI VB-8012NI VirtualBench All-In-One InstrumentThese Specifications are for the National instruments VirtualBench VB-8012 only. Thesespecifications are valid following 30 minutes of warmup and are typical at 25 C, unlessotherwise noted. For feature differences between the VirtualBench application for Windowsand iPad, go to and enter Signal OscilloscopeAnalog ChannelsVertical SystemNumber of channels2 single-ended, non-isolatedBandwidth (-3 dB)1100 MHzResolution8 bitsAccuracy2 2% of input 1% full scale (Vpk-pk)Input couplingDC, ACVertical sensitivity (range)10 mV/div (100 mVpk-pk)20 mV/div (200 mVpk-pk)50 mV/div (400 mVpk-pk)100 mV/div (1 Vpk-pk)200 mV/div (2 Vpk-pk)500 mV/div (4 Vpk-pk)1 V/div (10 Vpk-pk)2 V/div (20 Vpk-pk)5 V/div (40 Vpk-pk)Input impedance1 M || 20 pF1 Bandwidth using the accessory oscilloscope probe in 10X warranted Specifications valid at Tcal 5 C.

2 Temperature coefficients are calculated usingthe temperature change from last external 1. DC Offset RangeRangeProgrammable Offset Range 10 mV/div, 20 mV/div, 50 mV/div 5 V100 mV/div, 200 mV/div, 500 mV/div,1 V/div, 2 V/div, 5 V/div 20 VAcquisition modesSample, peak detect, averagingHorizontal SystemMaximum sample rate1 GS/s single channel,500 MS/s/channel, dual channelMaximum record length1 MS/channelDigital Channels/Logic AnalyzerVertical SystemNumber of channels34 Maximum input frequency100 MHzInput voltage0 V to 5 VInput current 50 ANote Mixed signal oscilloscope digital channels are designed to withstandaccidental overvoltage from signals on the VB-8012 or similar devices. They are notrecommended for use with signals likely to exceed 0 V to 5 V in normal thresholdProgrammable, 0 V to VThreshold accuracy350 mVInput impedance100 k || pF pulled to V to + V,varies with the input threshold settingAdditional/internal channelsDigital I/O lines, function generator start,external trigger (TRIG), power line frequency2 | | NI VirtualBench VB-8012 SpecificationsHorizontal SystemTiming mode sample rate31 GS/s (down to ~15 kS/s)Maximum external sample clock rate100 MHzRecord lengthTypical1 MSMinimum44 kSDecimationExternal Sample Clock, 1:1, 2:1, andn*4.

3 1 where n is an integerMaximum sample compression215 to 1 TriggeringTrigger modesNormal, Auto, Force, Single5 Trigger sourcesOscilloscope analog channels,oscilloscope digital channels,function generator start, digital I/O lines,external trigger (TRIG), power line frequencyTrigger typesAnalogEdge with hysteresisDigitalEdge, pattern, glitch, level6 Trigger resolutionAnalog/oscilloscope667 psDigital/logic analyzer1 nsTrigger exportAvailable through external trigger (TRIG)3 Indicates warranted Specifications valid at Tcal 5 C. Temperature coefficients are calculated usingthe temperature change from last external most conditions, the logic analyzer can acquire 1 MS of data. Under some conditions withvery high sustained activity on multiple inputs, the logic analyzer may only capture 4 kS of trigger mode is only available in the VirtualBench and level triggers are only available with the NI VirtualBench VirtualBench VB-8012 Specifications | National instruments | 3 Waveform MeasurementsOscilloscope time7 Period, frequency, positive duty cycle,negative duty cycle, positive pulse width,negative pulse width, rise time, fall time,rise rate, fall rateOscilloscope voltage7 High, low, amplitude, maximum, minimum,peak-to-peak, overshoot, undershoot, RMS,mean, cycle RMS, cycle meanLogic analyzer time7 Period, frequency, positive duty cycle,negative duty cycle.

4 Positive pulse width,negative pulse widthWaveform MathOperations8A + B, A - B, A * B, A/B, FFTF unction Generator (FGEN)WaveformsSine, square, ramp/triangle, DC, arbitrary9 Update rate125 MS/sResolution14 bitsNumber of channels1 Output impedance50 Switchable filter1036 MHz lowpass, 7-pole, ellipticalSineMaximum frequency20 MHzTotal Harmonic Distortion (THD)1 MHz-55 dBc10 MHz-50 dBcSpurious Free Dynamic Range (SFDR)-70 dB at 1 MHz (non-harmonic)Phase noise (1 MHz)-115 dBc/Hz at 10 kHz offset7 Waveform measurements are only available in the VirtualBench math is only available in the VirtualBench waveforms are only available with the NI VirtualBench filters are only available with the NI VirtualBench driver.

5 The VirtualBench applicationautomatically enables the lowpass filter in sine | | NI VirtualBench VB-8012 SpecificationsSquareMaximum frequency5 MHzRise/fall time<20 ns (10% to 90%)Overshoot<5%Jitter8 ns cycle-to-cycleRamp/triangle maximum frequency1 MHzAccuracy (with >10 k load)Amplitude (1 kHz sine) (1% of output value 5 mV)DC (1% of output value 5 mV)Output range50 6 VHi-Z (>10 k ) 12 VDC offset50 6 VHi-Z (>10 k ) 12 VNote The combination of signal amplitude and DC offset cannot exceed the outputrange Specifications . The impedances listed are the loads applied by the user to theFGEN 100 ppmResolution1 HzArbitrary waveformPoints1 MSSample rate125 MS/sFlatness dB to 20 MHzProtectionShort-circuit protectedTriggeringTrigger typesStart of buffer11 Trigger resolution8 nsTrigger exportAvailable through external trigger (TRIG)

6 11 The function generator can only produce a VirtualBench VB-8012 Specifications | National instruments | 5 Digital I/ONumber of channels8 Direction controlInput or output, software-selectableLogic level5 V compatible TTL input, V LVTTL outputDrive strength4 mAInput voltage0 V to 5 VNote Digital I/O lines are designed to withstand accidental overvoltage fromsignals on the VB-8012 or similar devices. They are not recommended for use withsignals likely to exceed 0 V to 5 V in normal channel pull resistors10 k , pull-down on dig/< >,10 k , configurable pull-up to V ondig/<6,7>External V V 10%Current20 mADigital MultimeterFunctionsDC voltage, AC voltage, DC current,AC current, resistance, diode, continuity12 Resolution5 digitsSample rate5 S/sCaution Do not use this device for connection to signals or for measurementswithin Measurement Categories III or IV.

7 For more information about MeasurementCategories, refer to the Safety Voltages protectionResistance, diodeUp to 300 V DCDC and AC voltageUp to 300 V DC or 265 V ACrms,400 V AC peak12 Continuity is only available in the VirtualBench | | NI VirtualBench VB-8012 SpecificationsDC and AC currentDMM A current connector fuseInternal ceramic fuse, 10 A 250 V, time-delay,5 20 mm, T 10A H 250V (Bussmann partnumber S505H-10-R )DMM mA current connector fuseInternal ceramic fuse, A 250 V,time-delay, 5 20 mm, T H 250V(Bussmann part number )Caution Fuses are located on bottom of device underneath door. Use Phillips #1screwdriver for removal. Ensure all hazardous voltages are disconnected from thedevice prior to removal of When this fuse symbol is marked on a device, take proper common-mode voltage300 V DC or ACrmsDCTable 2.

8 DC Voltage AccuracyRangeInput Impedance1-Year Accuracy13 (% of Reading +% of Range)Temperature Coefficient13 (% of Reading +% of Range)/ C 100 mV*>10 G , 10 M + + V>10 G , 10 M + + V>10 G , 10 M + + V10 M + + V10 M + + * Add 15 V if not immediately following offset warranted Specifications valid at Tcal 5 C. Temperature coefficients are calculatedusing the temperature change from last external VirtualBench VB-8012 Specifications | National instruments | 7 Table 3. DC Current AccuracyRangeBurden Voltage1-Year Accuracy13 (% of Reading +% of Range)Temperature Coefficient13 (% of Reading +% of Range)/ C 10 mA< + + mA< + + A< + + A*< + + * 30 seconds on, 30 seconds off.

9 Add 300 ppm/A for currents > A. After measuring >5 A,wait two minutes to get full accuracy in the 1 A 4. DC Resistance Accuracy (2-Wire)*, 1 V Open Circuit VoltageRangeShort-CircuitCurrent1-Year Accuracy13 (% of Reading +% of Range)Temperature Coefficient13 (% of Reading +% of Range)/ C 100 170 + + k 170 + + k 70 + + k 10 + + M + + M + + M + + * Perform offset The input terminals of the DMM are not protected for electromagneticinterference. As a result, the DMM may experience reduced measurement accuracyor other temporary performance degradation when connected to unshielded test leadsin an environment with radiated or conducted radio frequency continuity accuracy range14100 DC diode test range2 V14DC continuity is only available in the VirtualBench | | NI VirtualBench VB-8012 SpecificationsEffective Common-Mode Rejection Ratio(CMRR), 1 k resistance in LO lead>100 dBNormal-Mode Rejection Ratio (NMRR),50/60 Hz >100 dBOverrange105% of range except 300 VACT able 5.

10 AC Voltage AccuracyRange (rms)Peak VoltageFrequency1-YearAccuracy15 (% of Reading+ % of Range)TemperatureCoefficient15 (%of Reading + % ofRange)/ C 100 mV, 1 V,10 V, 100 V,265 V 210 mV, V, 21 V, 210 V, 400 V20 Hz to 45 + + Hz to 65 + + Hz to 1 + + kHz to 5 + + kHz to20 + + 6. AC Current AccuracyRange(rms)PeakCurrentBurdenVolta ge(rms)Frequency1-YearAccuracy15 (% of Reading +% of Range)TemperatureCoefficient15 (% of Reading +% of Range)/ C 5 mA mA< V20 Hz to 1 + + kHz to 5 + mA 105 mA< V20 Hz to 1 + + kHz to 5 + mA A< V20 Hz to 1 + + kHz to 5 + warranted Specifications valid at Tcal 5 C. Temperature coefficients are calculatedusing the temperature change from last external VirtualBench VB-8012 Specifications | National instruments | 9 Table 6.