USB MODULAR ARBITRARY FUNCTION GENERATOR
USB MODULAR ARBITRARY FUNCTION GENERATOR
AFG-125/125P/225/225P
FEATURES
* Output Amplitude Range From
ImVpp to 2.5Vpp (into 500)
* Wide Frequency Ranges From
14 Hz - 25MHz (sine wave)
* 1 Hz Resolution in Full Range
* Built-in Standard 120MSa/s, 10bit, 4k Points
Arbitrary Function for Both Channels
* True Dual-Channel Output, CH2 Provides
the Same Characteristics as CH1
The brand new AFG-100/200 Series USB modular arbitrary function generator has four models for
selections. The AFG-100/200 Series arbitrary function generator with many unique features such as
light weight, handy, and USB interface compatible is an ideal choice for the applications at the
general laboratories in applying stand-alone operation or collocation with the GDS-2000A Series
digital oscilloscope.
The model, channel, and power arrangements of the AFG-100/200 Series are as follows:
AFG-125 AFG-125P AFG-225 AFG-225P
Channels 1 1 2 2
DC Power NA Yes NA Yes
DC power selections include 2.5V, 3.3V, and 5V.
One external 5V power supply (optional GPA-501) and PC software are required to independently
operate the AFG-100/200 Series. When the AFG-100/200 Series is collocating with the GDS-2000A
Series digital oscilloscope, the USB port of the GDS-2000A Series will provide the AFG-100/200
Series with necessary power.
The main features of the AFG-100/200 Series are output amplitude of 2.5Vpp (connecting with a
load of 50 ohms), frequency range reaching 25MHz, frequency resolution of lu Hz, and built-in
sine waveform, square waveform, triangle waveform, and noise signal. Square waveform can adjust
the duty cycle from 196 to 99% and it can be utilized as pulse signal. Users, via the GDS-2000A APP,
can select from the 66 built-in function waveforms to conduct arbitrary waveform editing. The AFG-
100/200 Series, with functions of AM/FM [PM [FSK/SUM modulation, frequency sweep, burst and
coupling, is suitable for various communications applications.
The AFG-100/200 Series provides arbitrary waveform sampling rate of 120 MSa/s, 10 bit resolution
and arbitrary waveform editing function with 4k point memory to produce true point-by-point
arbitrary waveform output. The easy-to-use external software interface allows users to quickly and
conveniently operate the AFG-100/200 Series.
The AFG-100/200 Series connects the GDS-2000A series digital oscilloscope through the USB
interface to directly duplicate and produce the retrieved waveform signals. Users can edit the required
waveforms by the external computer software and send the edited waveforms to the AFG-100/200
Series to produce signals. The external computer program supports importing CSV format files.
AFG-225/225P dual channel models support independent channel or related channel applications.
Three related functions are coupling, tracking and phase.
* The coupling function allows users to freely set ratio and offset values for frequency and amplitude
of both channels to realize that all parameters are simultaneously effective for both channels. The
measurement of the Third-Order Intercept Point for an amplifier and the simulations of two different
frequency oscillators outputting signals are two application examples for the coupling function.
* The tracking function can produce 180 degree phase offset differential signals with same frequency
and amplitude.
* The phase function allows users to freely set phase parameters for both channels such as sine and
cosine waveform signals.
The sum modulation function can sum up two signals into one and output this signal via one
channel. One of the related applications is to sum up sine waveform and noise to execute speaker
distortion tests.
* Dual-Channel Supports Couple, Tracking,
Phase Operations
» 1% ~ 99% Adjustable Duty Cycle for
Square Waveform
* Friendly User Interface for Easy Parameter
Setting and Parameters Display
* Multiple Editing Methods to Edit Arbitrary
Waveform Easily
* Built-in Standard AM/FM/PM/FSK/SUM/
Sweep/Burst
*e USB Device Interface for Remote Control
and Waveform Editing
Le °
e
AFG-125P
16,16, 101
AFG-225
AFG-225P
APPLICATIONS
* Power Supply / Transformer Simulations
« Laboratory and Educational Research
e Pulse Signal as Trigger or Synchronization
* Audio Electronics Applications
* Analog Circuit Testing
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AFG-100/200 Series
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GYINSTEK
Simply Reliable
SPECIFICATIONS
MODEL AFG-125/AFG-125P AFG-225/AFG-225P
OUTPUT CHANNELS 1 2
WAVEFORMS Sine, Square, Ramp, Pulse, Noise, ARB
ARBITRARY FUNCTIONS
FREQUENCY
CHARACTERISTICS
OUTPUT
CHARACTERISTICS
WAVEFORM OUTPUT
SINE WAVE
CHARACTERISTICS
SQUARE WAVE
CHARACTERISTICS
RAMP
CHARACTERISTICS
PULSE
CHARACTERISTICS
AM MODULATION
FM MODULATION
SWEEP
SYNC OUTPUT
DUAL CHANNEL
FUNCTION
BURST
TRIGGER DELAY
SAVE/RECALL
POWER OUTPUT
INTERFACE
GENERAL
SPECIFICATIONS
DIMENSIONS & WEIGHT
Sample Rate
Repetition Rate
Waveform Length
Amplitude Resolution
Non-Volatile Memory
Range Sine/Square
Ramp
Resolution
Accuracy Stability
Aging
Tolerance
Amplitude Range
Accuracy
Resolution
Flatness
Units
Offset Range
Accuracy
Impedance
Protection
Harmonic
Distortion
Rise/Fall Time
Overshoot
Asymmetry
Variable duty Cycle
Linearity
Variable Symmetry
Period
Pulse Width
Overshoot
Accuracy
Jitter
Carrier Waveforms
Modulating Waveforms
Modulating Frequency
Depth
Source
Carrier Waveforms
Modulating Waveforms
Modulating Frequency
Peak Deviation
Source
Waveforms
Type
Start/Stop Freq
Sweep Time
Source
Carrier Waveforms
Modulating Waveforms
Modulation Rate
Frequency Range
Source
Carrier Waveforms
Modulating Waveforms
Modulation Frequency
Phase deviation
Source
Carrier Waveforms
Modulating Waveforms
Modulation Frequency
SUM Depth
Source
Type
Assi t
signmen
Polarity
Fan-out
Impedance
Phase
Track
Coupling
Waveforms
Frequency
Burst Count
Start/Stop Phase
Internal Period
N-Cycle, Infinite
Only AFG-125P/AFG-225P
Power Source
Power Consumption
Operating Environment
Operating Altitude
Storage Temperature
120 MSa/s
60MHz
4k points
10 bits
4k points
luHz-25MHz
TuHz-1MHz
TuHz
+20 ppm
+1 ppm, per 1 year
<£1 mHz
GPA-501 power supply: 1mVpp ~ 2.5Vpp (into 5001), 2ZmVpp — 5Vpp (open-circuit)
USB power supply : TmVpp — 2Vpp (into 5002), 2mVpp — 4Vpp (open-circuit)
+2% of setting £1 mVpp (at 1 kHz)
1mV or 3 digits
+1%(0.1dB) = 100kHz, +3% (0.3 dB) <5MHz, +5%6 (0.4 dB) € 12MHz, 10% (0.9dB) € 25MHz (sine wave relative to 1kHz)
Vpp, Vrms, dBm
GPA-501 power supply: £1.25 Vpk ac +de (into 50£7), +2.5vpk ac +de (Open circuit)
USB power supply: +1 Ypk ac +de (into 5042), +2 Vpk ac +dc (Open circuit)
2% of setting + 10mV+ 0.5% of amplitude
5012 typical (fixed), > 10M (2 (output disabled
Short-circuit protected. Overload relay automatically disables main output
=-50dBc DC ~ 1MHz, Ampl >1 Yee
=-35 dBc 1MHz- 5MHz, Ampl >1Vpp ; =-30dBc 5MHz- 25MHz, Ampl > 1Vpp
= 10ns at maximum output. (into 50 () load)
<
1% of period +5 ns
1.09% — 99.0% <= 100kHz; 10% to 90% < 1MHz, 50% < 25MHz
< 0.1% of peak output
0% to 100% (0.1% Resolution)
40ns ~ 2000s
20ns — 1999.95
=2%
0.19+20ns
20ppm +10ns
Sine, Square, Ramp, Pulse, Arb
Sine, Square, Triangle, Upramp, Dnramp
2mHz ~ 20kHz
0% ~ 120.0%
Internal
Sine, Square, Ramp,
Sine, Square, Triangle, Upramp, Dnramp
2mHz — 20kHz
DC to Max Frequency
Internal
Sine, Square, Ramp,
Linear or Logarithmic
TuHz to Max Frequency
1ms ~ 500s
Internal / Manual
Sine, Square, Ramp, Pulse
50% duty cycle square
2mHz — 100 kHz
TuHz to Max Frequency
Internal
Sine, Square, Ramp
Sine, Square, Triangle, Upramp, Dnramp
2mHz — 20kHz
0° — 360"
Internal
Sine, Square, Ramp, Pulse, Noise
Sine, Square, Triangle, Upramp, Dnramp
2mHz to 20kHz
0% ~ 100.0%
Interna
Sync, Sweep Marker, Burst Marker or Arbitrary Waveform Marker
TTL con into 500
Channel 1 or Channel 2
Normal or Inverted
=4 TTL Load
5002 Typical
-180° —180' (Square and Pulse can not be change, Phase is 0°), Synchronize phase
CH2=CH1 OR CH1=CH2
Frequency (Ratio or Difference), Amplitude & DC Offset
Sine, Square, Ramp, Arb
TuHz—15 MHz(sine), TuHz=15 MHz(Square), TuHz-1 MHz (Ramp)
1 — 65535 cycles or Infinite
-360 — +3
1ms — 500s
External Trigger
Single or Internal Rate
Os to 655350ns
10 Groups of Setting Memories
Output Voltage : (2.5V/3.3V/5V)+5%, Output Current : 0.6A
USB (Device)
DC 5V
10 W (Max)
Temperature to satisfy the specification : 18 — 28"C , Operating temperature :0 — 40°C
Relative Humidity : < 80%, 0 ~ 40°C, Installation category : CAT II
2000 Meters
-10-70"C, Humidity : <= 70%
215(W) x 35 (H) x 107{D) mm, Approx. Tkg
ORDERING INFORMATION
ACCESSORIES
AFG-125 25MHz Single Channel USB Modular Arbitrary Function Generator DS2-FH1 Module extension bay €: USB Type A to
AFG-225 25MHz Dual Channel USB Modular Arbitrary Function Generator Type A/B cable
AFG-125P 25MHz Single Channel USB Modular Arbitrary Function Generator Plus Power Supply GPA-501 Power Adapter
AFG-225P 25MHz Dual Channel USB Modular Arbitrary Function Generator Plus Power Supply
Quick Start Guide x 1, CD-ROM with AFG Software and User Manual x 1
GTL-101 BNC-Alligator Test Lead x 1 (only AFG-125/125P)
GTL-101 BNC-Alligator Test Lead x 2 (only AFG-225/225P)
Specifications subject to change without notice. AFG-100200GD1DH
OPTIONAL ASSESSORIES
GTL-246 USB Type A to Type B cable
GTL-201A Ground lead
GTL-105A Test Lead x 1
(only AFG-125P/225P)
GOOD WILL INSTRUMENT CO., LTD.
No.7-1, Jhongsing Road, Tucheng Dist., New Taipei City 236, Taiwan
T +886-2-2268-0389 F +886-2-2268-0639
E-mail: [email protected] goodwill.com.tw
GYINSTEK
Simply Reliable
LST So CENA
* Y IV AAAYAAAA :53b www.afzarazma.com
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