1. Characteristic
·
High performance/price ratio,Pc Usb Function/Arbitrary Waveform Generator.
·
It can be used disengaging the computer.Simulation of sensors and Real Word
Signals.
·
It can be used as the other products signal generator module，not
need the computer.It will produce the needed arbitrary waveform signal
when power on.
· 200
MSa/s of sample rate, 12 bits of vertical resolution.
·
25Mz Arbitrary waveform output 。（sine wave up to
75 Mz）.
· One
computer can be linked with several DDS-3X25 to expand Multi-channels.
· 50
Mz Frequency Counter.
· 12BITS
Pattern Generator.
·
USB interface，plug and play，no power need，the
volume is small、and the weight is light，easy to schlep.
·
Operating system: Windows NT, Windows 2000, Windows XP 。
· Second
Design support:LabviewVBVCDelphiC++Build .Provide the second design sample.
2. Hardware
Specification
|
Arbitrary waveform ouput
|
|
Wave frequency
|
DC~25MHz
|
|
DAC clock
|
2K~200MHz adjustable
|
|
Channels
|
1CH waveform output
|
|
Waveform Length
|
4KSa
|
|
Vertical Resolution
|
12 bit
|
|
Frequency stabilization
|
<30ppm
|
|
Amplitude
|
±3.5V Max.
|
|
Output impedance
|
50 Ω
|
|
Output current
|
50mA Ipeak=50mA
|
|
System Bandwidth
|
25M
|
|
Wave distortion
|
-50dBc(1KHz), -40dBc(10KHz)
|
|
Frequency Counter
|
|
Frequency area
|
DC~50MHz
|
|
Input
Amplitude
|
400mVpp~18Vpp
|
|
Coupling
|
DC
|
|
frequency
precision
|
±Time Base Error ±1
Count
|
|
input impedance
|
> 100KΩ
|
|
Pattern Generator
|
|
Digit
|
12 Bits
Pattern Generator
and
6Bit digital
In
|
|
Type
|
LVCMOS
|
|
Use condition
|
|
temperature
|
0~70 centigrade
|
|
humidity
|
0~95%
|
|
Weight
|
0.5Kg
|
3．Software：
Operating system:
Windows NT, Windows 2000, Windows XP
|
