SFG-20x Datasheet by Global Specialties

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fifi Global® Specialties
A Cal Test Electronics Company
22820 Savi Ranch Parkway
Yorba Linda, CA 92887
800-572-1028
globalspecialties.com
20160517
SFG-20X
5 & 10 MHz Arbitrary/Function
Signal Generators
Features
z5 MHz Bandwidth (SFG-205)
z10 MHz Bandwidth (SFG-210)
z125 MSa/s sample rate
z14 bit vertical resolution
z3.5-inch TFT-LCD color display
zUSB interface
z16k pts arbitrary waveform memory
z88 built-in predefined arbitrary waveforms
zStore/recall up to 10 instrument settings
zDDS technology
z5 standard output waveforms
z46 built-in arbitrary waveforms
zModulations: AM, DSB-AM, FM, PM, FSK,
ASK, PWM, Sweep, and Burst
zEasyWave arbitrary waveform editing
software included
Overview
The Global Specialties SFG-20X Serieis
are single channel function/arbitrary wave-
form generators, capable of generating a
10 MHz sine wave (SFG-210). They have
an informative, easy-to-read color display,
user-friendly controls and a numeric key-
pad which allows users to easily configure
waveform properties. In addition, they fea-
tures non-volatile built-in memory to create,
store, and recall arbitrary waveforms up to
16,000 points with 14-bit vertical resolu-
tion. 46 predefined arbitrary waveforms are
also available for output. A standard USB
interface on the rear panel allows users to
easily interface with application software to
create and load arbitrary waveforms into the
instrument.
Applications
The SFG-20X Series
Signal Generators
are ideally suited for
applications where value
and quality are equally
important such as for:
zEducational labs
zTechnical schools
zInternal training
facilities
zHobbyists
SDG800 Series DataSheet
Specification
Model SFG-205 SFG-210
Max. output
frequency 5 MHz 10 MHz
Output channels 1
Sample rate 125MSa/s
Arbitrary waveform
length 16kpts
Frequency resolution
1μHz
vertical resolution 14bits
Waveform Sine, Square, Ramp, Pulse, Gaussian Noise. 46 built-in
arbitrary waveforms (including DC)
Modulation AM, DSB-AM, FM, PM, FSK, ASK, PWM, Sweep, Burst
Standard interface USB Host & USB Device
Dimension W x H x D=229mm x 105mm x 281mm
Attention:
All specifications apply to the SFG-20X Series Function/Arbitrary Waveform
Generator unless otherwise explanation. To satisfy these specifications,
the following conditions must be met first:
1. The instrument has been operating continuously for more than 30 minutes within
specified operating temperature range (18ºC~28°C.
2. The temperature variation does not exceed 5.
Note: All specifications subject to change.
FG-ZOX
SFG-20X Series DataSheet
Frequency Specification
Model SFG-205 SFG-210
Waveform Sine, Square, Ramp, Pulse, Noise, Arbitrary
Sine 1μHz ~ 5MHz 1μHz ~ 10MHz 1μHz ~ 30MHz
Square 1μHz ~ 5MHz 1μHz ~ 10MHz 1μHz ~ 10MHz
Pulse 500μHz ~ 5MHz
Ramp/Triangular 1μHz ~ 300kHz
Gaussian White noise >5MHz (-3dB) >10MHz (-3dB) >30MHz (-3dB)
Arbitrary 1μHz ~ 5MHz
Resolution 1μHz
Accuracy Within 90days ±50ppm within 1 year ±100ppm
Temperature Coefficient <5ppm/°C
Square Wave
Rise/fall time <24ns(10% ~ 90%)
Overshoot <5%(typical,1kHz,1Vpp)
Duty Cycle 20%~80%
Asymmetric (50% Duty Cycle) 1% of period+20ns(typical,1kHz,1Vpp)
Jitter 500ps + 0.001% of period
Ramp/Triangle Wave
Linearity <0.1% of Vpp(typical,1kHz,1Vpp,100% symmetric)
Symmetry 0%~100%
Pulse Wave
Pulse width 16ns, Min. 1ns resolution
Rise/Fall time (10% ~ 90%,typical)
20ns~1.6ks
Duty Cycle 0.1%Resolution
Overshoot <5%
Jitter(pk-pk) 500ps + 0.001% of period
Sine Wave
Harmonic Distortion
DC~1MHz <-60dBc
1MHz~10MHz <-55dBc
10MHz~30MHz <-50dBc
Total Harmonic
Waveform Distortion DC~20kHz,1Vpp<0.2%
Spurious Signal (non-harmonic)
DC~1MHz<-70dBc
1MHz~10MHz<-60dBc
10MHz~30MHz<-55dBc
Phase Noise 10kHz Offset,–108dBc/Hz (typical value)
FG-ZOX
SFG-20X Series DataSheet
Arbitrary Wave
Waveform length 16 kpoints
Vertical resolution 14 bits
Sample rate 125 MSa/s
Min. Rise/Fall time 8 ns (typical)
Jitter(pk-pk) 8 ns (typical)
Storage in non-volatile RAM
memory (10 in total) 10 waveforms
Output Specification
Amplitude
2mVpp~10Vpp(50Ω,≤10MHz)
2mVpp~5Vpp(50Ω,>10MHz)
4mVpp ~ 20 VppHigh impedance, <10MHz
4mVpp ~ 10VppHigh impedance,>10MHz
Vertical accuracy (100 kHz sine) ±(1mVpp +0.3dB of setting value)
Amplitude flatness (compared to
100 kHz sine,5Vpp) ±0.3 dB
Impedance 50Ω
Protection short-circuit protection
DC Offset
Range(DC) ±5V(50Ω)
±10V(High-Z)
Offset accuracy ±(|setting offset value|*1%+3mV)
AM Modulation
Carrier Sine, Square, Ramp, Arbitrary(except DC)
Modulation waveform Sine, Square, Ramp, Noise, Arbitrary (2mHz ~
20kHz)
Modulation depth 0% ~ 120%
DSB-AM Modulation
Carrier Sine, Square, Ramp, Arbitrary(except DC)
Modulation waveform Sine, Square, Ramp, Noise, Arbitrary (2mHz ~
20kHz)
Modulation depth 0% ~ 120%
FM Modulation
Carrier Sine, Square, Ramp, Arbitrary(except DC)
Modulation waveform Sine, Square, Ramp, Noise,
Arbitrary(2mHz~20kHz)
Frequency deviation 0 ~0.5*bandwidth 1mHz resolution
FG-ZOX
SFG-20X Series DataSheet
PM Modulation
Carrier Sine, Square, Ramp, Arbitrary(except DC)
Modulation waveform Sine, Square, Ramp, Noise, Arbitrary
(2mHz~20kHz)
Phase Deviation 0~360° ,0.1°Resolution
FSK Modulation
Carrier Sine, Square, Ramp, Arbitrary(except DC)
Modulation waveform 50% duty-cycle square waveform(2mHz~50kHz)
ASK Modulation
Carrier Sine, Square, Ramp, Arbitrary(except DC)
Modulation waveform 50%duty-cycle square waveform(2mHz~50kHz)
PWM Modulation
Frequency 500μHz~20kHz
Modulation waveform Sine, Square, Ramp, Arbitrary(except DC)
Sweep
Carrier Sine, Square, Ramp, Arbitrary(except DC)
Type linear/logarithmic
Direct Up/down
Sweep time 1ms~500s
Trigger source Manual, external, internal
Burst
Waveform Sine, Square, Ramp, Pulse, Arbitrary(except DC)
Type Count(1~50,000 periods),infinite, Gated
Start/Stop phrase 0°~360°
Internal period 1μs~500s
Gated source External trigger
Trigger source Manual, External or Internal
Trigger Input
Input Level TTL compatible
Slope Up or down
Pulse width >100ns
Input impedance >5kΩ,DC coupling
SYNC Output
Voltage level TTL compatible
Pulse width >50ns
Output impedance 50Ω(typical)
Max. frequency 2MHz
SFG-20X Series DataSheet
General Specification
Display
Display type 3.5 inch TFT-LCD
Resolution 320×RGB×240
Color depth 24 bit
Contrast Ratio 350:1(typical)
Luminance 300 cd/m2(typical)
Power
Voltage 100~240 VACRMS, 45~66Hz,CATII
100~127 VACRMS, 45~440Hz,CATII
Consumption <30 W
Fuse 1.25 A,250 V
Environment
Temperature Operation:0°C~40°C
Storage:-20°C~60°C
Humidity range Below +35:≤90% relative humidity
+35~+40:≤60% relative humidity
Altitude Operation: below 3,000 meters
Storage: below 15,000 meters
Electromagnetic
Compatibility
2004/108/EC Directive
Applicable standards EN 61326-1:2006
EN 61000-3-2:2006 + A2:2009
EN 61000-3-3:2008
Safety 2006/95/EC Low Voltage Directive
EN 61010-1:2010
Others
Dimension
Width: 229 mm
Height: 105 mm
Depth: 281 mm
Weight N.W: 2.6 kg
G.W: 3.4 kg
IP protection
IP2X
Calibration Cycle
1year
SFG-ZOX
SFG-20X Series DataSheet
Standard Accessories
Quick Start Guide (printed)
Power Cord
USB Cable
EasyWave Software
(download)
User Manual (download)

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