MFG-2000A series DDS Function Generator (With Arbitrary Waveform)

Specification:

Waveform

Sine, Squre, Triangle, Rampup, Rampdown, Pulse, Noise, Sin(x)/x, Indexup, Indexdown

Arbitrary waveform

Memory length 8k (8192 points)

Vertical resolution 8 bits

Sample rate 10Msa/s

Offline protect memory 1ppm (after power on and stable)

Frequency characteristics

Sine 1uHz~fmax

Square 1uHz~5MHz

Otehrs 1mHz~10kHz

Maximum resolution 8digits

Longterm stability 50ppm (0 ℃ ~40 ℃ )

Shotterm stability 1ppm (after power on and stable)

Output

Amplitude: (open circuit) 2mVpp~20Vpp (<20MHz)

　　　　　　　　　　 2mVpp~6Vpp (>20MHz)

　　　　　　　　  　 (50 W load ) 1mVpp~10Vpp (<20MHz)

  　　　　　　　　　　 1mV~10Vpp (>20MHz)

Output impedance 50 ohm

Amplitude flateness 5%

DC offset range -100%~100% pp

Sginal Characteristics

Square (50 W load, 1Vpp output )

Asymmetry <2%+20ns

Oversot <5%

Duty ratio 20%~80% (100kHz), 30%~70% (1MHz)

Rise time and fall time <25ns

Triangle, Ramp Linearity (1kHz) <0.1%

Pulse signal

Output terminal: ASK Sync out, sending 1~65535 pulse waves

Level TTL

Width tw 10us<tw<100s

Period ts 10us<ts<100s

Width resolution 0.5us

Harmonic distortions

<20kHz 0.25%

20kHz~1MHz 0.4%

(50 W load, 1Vpp output ) 1MHz~10MHz 1%

10MHz~20MHz 2%

FSK, PSK

Pulse width, period 10us~10s

Trigger mode Internal, External, Single

Frequency 0.1Hz~fmax.

PSK phase differ -36 0℃~360℃

PSK carrier waveform Sine, Square

Sweep

Sweep range 0.1Hz~fmax.

Sweep speed 40ms~40s

Minimum step 0.1Hz

Trigger mode Internal, External, Single

Internal amplitude and modulation

Carrier waveform Internal waveform

Carrier frequency 1mHz~fmax.

Modulation waveform Internal waveform

Modulation frequency 100mHz~20kHz

Stability 50ppm

Depth of modulation 0%~120%

External amplitude

Input impedance 1K ohm

Modulation depth: when output signal is 1Vpp sine waveform,

 a -4Vpp~4Vpp modulation signal could achieve 100% modulation depth.

Internal frequency modulation

Carrier waveform Internal waveform

Carrier frequency 0.1Hz~fmax.

Modulation waveform Internal waveform

Modulation frequency 100mHz~10kHz

Stability 50ppm

Frequency shift range 0.1Hz~fmax.

Internal phase modulation

Carrier waveform Sine, Square

Carrier frequency 0.1Hz~fmax.

Modulation waveform Internal waveform

Modulation frequency 100mHz~10kHz

Stability 50ppm

Maximum phase shift 36 0℃