GW Instek AFG-2025

Arbitrary generator

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Features

* 0.1Hz to 5/12/25 MHz with in 0.1Hz Resolution
* Sine, Square, Triangular, Noise and Arbitrary Waveform
* 20MSa/s Sampling Rate, 10 bit Vertical Resolution and 4k Point Memory for Arbitrary Waveform
* 1% ~ 99% adjustable duty cycle for Square Waveform
* Waveform Parameter Setting Through Numeric Keypad Entry & Knob Selection
* Amplitude, DC Offset and Other Key Setting Information Shown on the 3.5” LCD Screen Simultaneously
* AM/FM/FSK Modulation, Sweep, and Frequency Counter Functions (AFG-2100 only)
* USB Device Interface for Remote Control and Waveform Editing
* PC Arbitrary Waveform Editing Software

Models		AFG-2000 series			AFG-2100 Series
		2005	2012	2025	2105	2112	2125
Waveforms
		Sine, Square, Ramp, Noise, Arbitrary Waveform
Arbitrary Waveform
	Sample Rate	20 MSa/s
	Repetition Rate	10MHz
	Waveform Length	4k points
	Amplitude Resolution	10 bit
	Non-Volatile Memory	4k points
Frequency Characteristics
Range	Sine, Square	0.1Hz \| 5MHz	0.1Hz \| 12MHz	0.1Hz \| 25MHz	0.1Hz \| 5MHz	0.1Hz \| 12MHz	0.1Hz \| 25MHz
	Ramp	0.1Hz ~ 1MHz
Resolution	Sine, Square, Ramp	0.1Hz
Accuracy	Stability	±20 ppm
	Aging	±1 ppm, per 1 year
	Tolerance	≦ 1 mHz
Output Characteristics
Amplitude	Range	1 mVpp to 10 Vpp( into 50Ω), 0.1Hz～20MHz 2 mVpp to 20 Vpp(open-circuit) , 0.1Hz～20MHz 1 mVpp to 5 Vpp( into 50Ω), 20MHz～25MHz 2 mVpp to 10 Vpp(open-circuit), 20MHz～25MHz
	Accuracy	± 2% of setting ±1 mVpp (at 1 kHz,>10 mVpp)
	Resolution	1 mV or 3 digits
	Flatness	± 1% (0.1dB) ≦100kHz ± 3% (0.3 dB) ≦5MHz ± 4% (0.4 dB) ≦12MHz ± 20% (2 dB) ≦20MHz ± 5% (0.4 dB) ≦25MHz (sine wave relative to 1 kHz)
	Units	Vpp, Vrms, dBm
Offset	Range	±5 Vpk ac +dc (into 50Ω) ±10Vpk ac +dc (Open circuit) ±2.5 Vpk ac +dc (into 50Ω) for 20MHz-25MHz ±5Vpk ac +dc (Open circuit) for 20MHz-25MHz
	Accuracy	2% of setting + 5 mV+ 0.5% of amplitude
Output	Impedance	50Ω typical (fixed) > 300kΩ (output disabled)
	Protection (main output)	Short-circuit protected by overload relay automatically disables output
SYNC Output	Level	TTL-compatible into>1kΩ
	Impedance	50Ω nominal
	Rise or Fall Time	≦25ns
Sine wave Characteristics	Harmonic Distortion	–55 dBc DC ~ 200kHz, Ampl > 0.1Vpp –50 dBc 200kHz ~ 1MHz, Ampl > 0.1Vpp –35 dBc 1MHz ~ 5MHz, Ampl > 0.1Vpp –30 dBc 5MHz ~ 25MHz, Ampl > 0.1Vpp
Square wave Characteristics	Rise/Fall Time	≦25ns at maximum output (into 50Ωload)
	Overshoot	< 5%
	Asymmetry	1% of period+1 ns
	Variable Duty Cycle	1.0% to 99.0% ≦ 100kHz 20.0% to 80.0% ≦ 5 MHz 40.0% to 60.0% ≦ 10MHz 50% ≦ 25MHz
Ramp Characteristics	Linearity	＜ 0.1% of peak output
	Variable Symmetry	0% to 100%(0.1% Resolution)
AM Modulation
	Carrier Waveforms	－			Sine, Square, Triangle
	Modulating Waveforms	－			Sine, Square, Triangle
	Modulating Frequency	－			2 mHz to 20 kHz (Int) DC to 20KHz (Ext)
	Depth	－			0% to 120.0%
	Source	－			Internal / External
FM Modulation
	Carrier Waveforms	－			Sine, Square, Triangle
	Modulating Waveforms	－			Sine, Square, Triangle
	Modulating Frequency	－			2 mHz to 20 kHz (Int) DC to 20KHz (Ext)
	Deviation	－			DC to Max Frequency
	Source	－			Internal / External
SWEEP
	Waveforms	－			Sine, Square, Triangle
	Type	－			Linear or Logarithmic
	Start F / Stop F	－			0.1Hz to Max Frequency
	Sweep Time	－			1 ms to 500 s
	Source	－			Internal / External
FSK
	Carrier Waveforms	－			Sine, Square, Triangle
	Modulating Waveforms	－			50% duty cycle square
	Modulation Rate	－			2mHz to 100kHz(INT) DC to 100kHz(Ext)
	Frequency Range	－			0.1Hz to Max Frequency
	Source	－			Internal / External