2. SPECIFICATIONS
2.1 Function Generator
Waveform Characteristics
Main Waveforms: Sine, square
Waveform Amplitude resolution: 12 bits
Sample Rate: 200MSa/s (4084, 4084AWG, 4085, 4086, 4086AWG)
300MSa/s (4087)
Sine:
Harmonic Distortion of Sine Wave:
≤ - 50dBc (frequency ≤ 5MHz)
≤ - 45dBc (frequency ≤ 10MHz)
≤ - 40dBc (frequency ≤ 20MHz)
≤ - 35dBc (frequency ≤ 40MHz)
≤ - 30dBc (frequency > 40MHz)
Total Harmonic distortion: 0.1% (20Hz ~ 100kHz)
Square:
Rise and Fall Time of Square Wave: ≤15ns
Note: Test conditions for harmonic distortion, sine distortion, rise/fall time: Output
Amplitude 2Vp-p, Environmental temperature: 25℃±5℃
Build in standard and complex (arbitrary) waveforms:
27 build-in standard and complex waveforms.
Sine, Square, Triangle, Positive Ramp, Falling Ramp, Noise, Positive Pulse, Negative
Pulse, Positive DC, Negative DC, Stair wave, Coded Pulse, Full wave rectified,
Half-wave rectified, Sine transverse cut, Sine vertical cut, Sine phase modulation,
Logarithmic, Exponential, Half-round, SINX/X, Square root, Tangent, Cardiac,
Earthquake, Combination
Waveform Length: 4096 dots
Amplitude Resolution: 10 bits
Pulse Wave:
Duty Cycle: 0.1% ~ 99.9% (below 10kHz), 1% ~ 99% (10kHz ~ 100kHz)
Rise/Fall Time: ≤100ns （Duty cycle 20%）
DC signal characteristics:
DC range: ≤ 10mV – 10V (high impedance)
DC Accuracy: ≤ ±5% of setting +10mV (high impedance)
Module for user defined arbitrary waveform generation (models 4084AWG and 4086AWG only)
Number of memory locations for arbitrary waveforms: 8
Length of waveforms：8~16000 points
Resolution of waveform amplitude：10 bits
Frequency range：100μHz~100kHz
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