Datasheet · 2024
Specification sheet for the mixed-signal bench instrument chosen for the light-gun build: input ranges, buffer depth, single-ended inputs, no current input.
6DIGILENT Analog Discovery Pro (ADP3450/ADP3250) Specifications An NI Company These specifications are valid following 30 minutes of warm-up and are typical at 25 °C unless otherwise noted. Mixed Signal Oscilloscope Analog Input Channels Supports the Oscilloscope, Voltmeter, Data Logger, Spectrum Analyzer, Network Analyzer, Impedance Analyzer, and Script Editor instruments. Vertical System Number of Channels ADP3450: 4 ADP3250: 2 There are no other specification differences between the ADP3450 and ADP3250. Input Type Single-ended Connector Type Front panel BNC Input Coupling AC, DC Bandwidth (-3dB) ≥55 MHz Hardware Bandwidth Limit (-3dB) 20 MHz, can be enabled or disabled in software per channel Resolution 14 bits Software-Enhanced Vertical Resolution 16 bits at ≤25 MS/s (at default 100 MS/s sample rate) Input Impedance 1 MΩ ││ 15 pF AC Coupling Cut-off Frequency 12 Hz at -3 dB Absolute Resolution 0.125 mV (scale ≤ 200 mV/div) 3.05 mV (scale > 200 mV/div) Accuracy (DC to 1 kHz, Integrative measurements)2) ±10 mV ± 0.5% (scale ≤ 200 mV/div, VinCM = 0 V) ±100 mV ± 0.5% (scale > 200 mV/div, VinCM = 0 V) Input Range ±25 V with respect to ground (50 V peak-to-peak) Vertical Sensitivity (range) 500 µV/div to 5 V/div (10 ranges) Acquisition Modes Sample, peak detect, averaging, oversampling3) Overvoltage Protection ±50 V DC or ±30 V RMS 1) DC Offset Range Range Full Scale Offset Offset Accuracy Low range (≤200 mV/div) 2 V peak-to-peak ±1 V ±25 mV High range (>200 mV/div) 50 V peak-to-peak ±25 V ±625 mV 1) A probe with the appropriate frequency response is required to reach the specified oscilloscope bandwidth. 2) Average, High, Low, Middle, Amplitude, AC RMS, DC RMS are integrative measurements; they include average mechanisms which reduce the effect of noise and short pulses (overshoots, undershoots). Max, Min, Pk2Pk, Overshoot, RiseOvershoot, FallOvershoot are sample based measurements, affected by noise and short pulses (overshoots, undershoots). 3) With steady periodic signals. ® Horizontal System Maximum Sample Rate Up to 125 MS/s per channel 50 MHz to 125 MHz1) Fine System Frequency Adjustment Maximum Oversampling Rate Up to 0.5 GS/s per channel Up to 32 MS2) per channel in the default Standard mode configuration.3) Buffer Size Note: Acquisitions are made simultaneously on all enabled channels in all modes. Note: Memory sizes, including buffer sizes, specified in units like kS and MS, are rounded from equivalent binary power units, such as MiS. For example, a listed 64 MS is rounded from 64 MiS, which is 67,108,864 samples. 1) Adjustable through the WaveForms Device Options. Shared with the Analog Output and Digital I/O. 2) Up to 128 MS when a single channel is used. 3) Buffer size is limited to 32,768 samples when Linux mode is used. Digital Channels Supports the Logic Analyzer, Pattern Generator, Static I/O, Protocol Analyzer, and Script Editor instruments. Vertical System Number of Channels 16 Connector Header 100 mil 2×12 MTE Input Voltage 0 V to 3.3 V (5 V tolerant) Input Current ≤50 µA Input Threshold 0 V to 2.0 V, dependent on adjustable supply rail Input Type LVCMOS (1.2 V to 3.3 V, 5 V tolerant), dependent on adjustable supply rail Input Logic Level Input Low Voltage, VIL Min 0 V Max 0.8 V Input High Voltage, VIH Min 2.0 V Max 5.25 V Output Type Adjustable 1.2 V to 3.3 V set through adjustable supply rail LVCMOS (3.3 V, 8 mA) Output Logic Level Output Low Voltage, VOL sinking 8 mA Min 0 V Max 0.4 V Output Max Voltage, VOH sourcing 8 mA Min 2.4 V Max 3.456 V DIO Channel Pull Resistors 10 kΩ, pull-up to adjustable supply rail Function Control Individually programmable as Digital I/O, Logic Analyzer or Pattern Generator Protocols SPI, I2C, UART, CAN, I2S, 1-Wire, HDMI CEC, Manchester codes, custom 1) Pattern Generator Constant, clock, pulse, random, number, Binary counter, Gray counter, Johnson counter, Decimal counter, walking 0/1, custom Custom Patterns File Import and export custom data as *.csv, *.txt or *.tdms file Direction Control Input or output, individually selectable Channel-to-Channel Skew 2 ns, typical Overvoltage Protection Short-circuit to ground, ±15 V Note: Characteristics of the logic standard used for digital input/output can be configured within the Power Supplies instrument. For the digital power supply's specifications, see the Digital Power Supply section, below. 1) Available in the Logic Analyzer instrument. Horizontal System Default Maximum Sampling Rate (real-time sampling) 100 MS/s per channel 125 MS/s per channel Logic Analyzer Buffer Memory 32 MS samples per channel in Standard Mode Pattern Generator Buffer Memory 32,768 samples per channel Triggering Trigger Sources Oscilloscope analog channels, Function generator start, Digital I/O lines, External triggers (TRIG1/TRIG2), Manual Trigger Modes None, Auto, Manual (Forced Trigger), Single Analog Trigger Edge, pulse, transition, condition, level, hysteresis, hold-off Digital Trigger Edge, level, pattern, glitch Analog/Oscilloscope Trigger Resolution 2 ns Digital/Logic Analyzer Trigger Resolution 8 ns External Triggers (TRIG1/TRIG2) Number of Channels 2 Trigger Type Digital External Trigger Connector Rear panel BNC Input Voltage 3.3 V, 5 V tolerant Input Current ≤50 µA Input Threshold 0 V to 2.0 V Input Type LVCMOS (3.3 V, 5 V tolerant) Input Logic Level Input low voltage, VIL Min 0 V Max 0.8 V Input high voltage, VIH Min 2.0 V Max 5.25 V Output Type LVCMOS (3.3 V, 8 mA) Output Logic Level Output low voltage, VOL Min 0 V Max 0.4 V Output high voltage, VOH Min 2.4 V Max 3.465 V Channel Pull Resistors 1 MΩ pull-down Direction Control Individually programmable as input or output Overvoltage Protection Short-circuit to ground, ±15 V Arbitrary Waveform Generator (Wavegen) Supports the Waveform Generator, Network Analyzer, Impedance Analyzer, and Script Editor instruments. Number of Channels 2 Output Type Single-ended Connector Type Front panel BNC Update Rate 100 MS/s by default, 125 MS/s maximum Resolution 14 bits Output Impedance 50 Ω Bandwidth (-3 dB) >15 MHz Standard Functions Sine, square, triangle, sawtooth, ramp up, ramp down, DC voltage, noise, trapezium, others Advanced Waveforms Sweep, modulation (AM, FM), math, play mode, custom Sweep Modes Frequency and Amplitude. Up and down with selectable start/stop frequencies and settable time increments Custom Waveform Files Supported Import files *.csv, *.txt, *.mp3, *.wav, *.wmv & *.avi, export as image, or as raw data in *.csv, *.txt or *.tdms formats Output Frequency Resolution 1 µHz Output Voltage Range ±5 V with open circuit or high-Z load. ±3.5 V at maximum current. DC Offset Range ±5 V DC Current Drive 30 mA maximum Slew Rate 200 V/us (5 V step) Absolute Resolution 150 µV (│Vout│ ≤ 1 V) 670 µV (│Vout│ > 1 V) Accuracy ±10 mV ± 0.5% (│Vout│ ≤ 1 V) ±25 mV ± 0.5% (│Vout│ > 1 V) Buffer Size 32,768 samples per channel, 32 MS per channel in Play configuration Power-Off State High Impedance Overvoltage Protection Short-circuit to ground, ±15 V Output Range Range Setting AC Amplitude Range DC Offset Range Resolution Amplitude Error DC Offset Error Total Output Range High range ±5 V ±5 V 670 µV/LSB ±0.5% ±50 mV ±5 V Low range ±1 V ±5 V 150 µV/LSB ±0.5% ±10 mV ±5 V Note: Shares external triggers with Mixed Signal Oscilloscope. Pattern Generator Shares digital input/output channels with Mixed Signal Oscilloscope: See the Digital Channels specifications. Features Spectrum Analyzer Frequency Range 0 Hz to 50 MHz Display Modes Magnitude, average, peak hold, min hold, count Y Axis Logarithmic (dBṼ, dBu, dBm) or linear (volts) X Axis Linear or Logarithmic Windowing Functions Rectangular, Triangular, Hamming, Hann, Cosine, Blackman-Harris, Flat Top, Kaiser Network Analyzer 1) Frequency Range 20 μHz up to one-quarter of the system clock frequency (25 MHz by default) Display Modes Magnitude, Phase Y Axis Linear or Logarithmic X Axis Linear or Logarithmic Plots Time, FFT, Nichols, Nyquist 1) Results may be limited by the analog input and output bandwidth of the hardware. Protocol Analyzer Shares digital input/output channels with Mixed Signal Oscilloscope: See the Digital Channels specifications. Protocols UART, SPI, I2C, CAN, CEC, SWD AVR Math Channels Operations Addition “+”, Subtraction “-”, Multiplication “*”, Division “/”, Remainder “%” Brackets Parenthesis “()”, Square “[]” Constants Exp, Ln, Log, Pi Functions Logarithm, power, minimum, maximum, square root, sine, cos, tan, arccos, arctan, arctan2, absolute value, round, floor, ceil Operands All analog and digital input channels, reference waveforms, time, constants, Pi Automatic Measurements (Analog Channels Only) Oscilloscope Mode DC to maximum bandwidth of scope Spectrum Mode Magnitude, average, peak hold, min hold, count Statistics Logarithmic (dBṼ, dBu, dBm) or linear (volts) Digital Power Supply Supported by the Power Supplies and Script Editor instruments. Contains logic standard settings for the digital input/output channels. See the Digital Channels specifications. Number of Channels 1 Voltage Range 1.2 V to 3.3 V Current Output 300 mA Connector Type 2 pins included in the Digital 100 mil 2×12 MTE Header Connectivity USB Interfaces Device to Computer Interface USB 2.0 Hi-Speed, Type B USB 2.0 Host Ports 4 USB 2.0 Hi-Speed Type A (*see below) * USB Host Port Current Limits Minimum Typical Maximum Left Ports (Indicated by circle on enclosure) 0.9 A 1.06 A 1.22 A Right Ports 0.51 A 0.61 A 0.68 A Compatible Wi-Fi Dongles TL-WN823N (RTL8192CU chipset) TL-WN823N (RTL8192EU chipset) TL-WN722N v1 (AR9002U chipset) Cudy WU1300 (RTL8812BU chipset) Cudy WU1300S (RTL8812BU chipset) - 2.4 GHz is unsupported Alpha AWUS036ACH (RTL8812AU chipset) - must be connected to the circled USB ports Panda PAU05 Panda PAU09 Note: Digilent recommends the use of the bottom left USB host port for connection to Wi-Fi dongles. Ethernet Interface Network Interface 1000 Base-TX, full-duplex 100 Base-TX, full-duplex 100 Base-TX, half-duplex 10 Base-T, full-duplex 10 Base-T, half-duplex Communication Rates 10/100/1000 Mbps, auto-negotiated Connector Type RJ-45 Note: MAC address located on a sticker next to the Ethernet port. Power Requirements The ADP3450 and ADP3250 require an auxiliary power supply. Power Supply Voltage 19 V Power Supply Current 3.4 A Power Consumption 45 W maximum Barrel Connector Size 5.5 mm x 1.65 mm Physical Characteristics Dimensions 23.40 cm x 19.40 cm x 3.81 cm (9.2 in x 7.6 in x 1.5 in) Weight 450 g Environmental Operating Temperature 0 °C to 40 °C (32 °F to 104 °F) Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F) Operating Humidity 10% to 80% RH non-condensing Storage Humidity 5% to 95% RH non-condensing Cooling Convection-cooled. Ensure the ventilation holes are not obstructed. 1) 2) Pollution Degree 2 Maximum Altitude 2,000 m Indoor use only 1) The side vents are sufficient cooling for normal operation. 2) The device's fold-out feet can be used to allow for circulation through ventilation holes located on the bottom of the device. Safety This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use: IEC 61010-1, EN 61010-1 UL 61010-1, CSA 61010-1 Electromagnetic Compatibility This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use: Emissions EN 61326-1:2013 (IEC 61326-1:2012), Class A IEC CISPR 11: 2015 / A1: 2016 (Ed 6.1) Immunity EN 61326-1:2013 (IEC 61326-1:2012), Basic EN 61000-3-2: 2014 EN 61000-3-3: 2013 IEC 61000-4-2: 2008 IEC 61000-4-3: 2006 / A1: 2007 / A2: 2010 IEC 61000-4-4: 2012 IEC 61000-4-5: 2014 / A1: 2017 IEC 61000-4-6: 2013 / COR1: 2015 IEC 61000-4-8: 2009 IEC 61000-4-11: 2004 / A1: 2017 CE Compliance This product meets the essential requirements of applicable European Directives, as follows: 2014/35/EU; Low-Voltage Directive (safety) 2014/30/EU; Electromagnetic Compatibility Directive (EMC) RoHS Directive 2011/65/EU as amended by Directive (EU) 2015/863 6DIGILENT ® An NI Company Digilent 1300 NE Henley Ct. 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