Arbitrary Waveform Generators

TFG3908A

TFG3912A

TFG3916A

Frequency

Range

Sine

1μHz ~ 80MHz

1μHz ~ 120MHz

1μHz ~ 160MHz

Square, Pulse

1μHz ~ 30MHz

1μHz ~ 40MHz

1μHz ~ 50MHz

Arbitrary

1μHz ~ 30MHz

Ramp

1μHz ~ 5MHz

Resolution

1μHz, 12 digits

Accuracy

±2ppm+1μHz

Waveform

Standard Waveforms

sine, square, ramp, pulse, noise, DC

Arbitrary Waveforms

137 kinds of waveforms including PRBS, Exponential Rise, Exponential Fall, Logarithm, Tangent, sinc, Semi-Circle, Gaussian, Cardiac, Quake and so on

Sine Wave Spectrum Purity

Harmonic Distortion

≤－60dBc(＜10MHz)

≤－55dBc(＜80MHz)

≤－50dBc(＜100MHz)

≤－45dBc(≥100MHz)

Total Distortion

≤0.1% (20Hz ~ 20kHz, 20Vpp)

Square, Pulse and Ramp

Square

Edge Time

≤8ns

Overshoot

≤ 5 %

Duty Cycle

Pulse

Edge Time

4ns ~ 100μs

Pulse Width

10ns ~ 1000s

Ramp

Symmetry

Arbitrary Waveforms

Arbitrary

Length

6-1M points

Sampling Rate

500 MSa/s

Vertical Resolution

14 bits

Amplitude

Range

Frequency≤40MHz

2mVpp ~ 20Vpp(open circuit), 1mVpp ~ 10Vpp(50Ω load)

Frequency≤80MHz

2mVpp ~ 10Vpp(open circuit), 1mVpp ~ 5Vpp(50Ω load)

Frequency≤120MHz

2mVpp ~ 5Vpp(open circuit), 1mVpp ~ 2.5Vpp(50Ω load)

Frequency≤120MHz

2mVpp ~ 4Vpp(open circuit), 1mVpp ~ 2Vpp(50Ω load)

Resolution

Accuracy

±(setting value×1%＋2mVpp)

Flatness

±0.2dBm,frequency＜80MHz

(sine, relative to 1MHz)

±0.3dBm,frequency≥80MHz

Offset

Range

±5Vpk(50Ω load)

Resolution

Accuracy

±(setting value×1%＋2mV＋0.5% of amplitude)

Modulation Output(CHA, CHB)

FM, AM,

Modulation Frequency

1mHz ~ 100kHz

PM, PWM,

AM Modulating Depth

0% ~ 120%

SUM Modulation

Phase Deviation

0° ~ 360°

Pulse Width Deviation

0% ~ 99%

Sum Amplitude

0% ~ 100%

Source

internal, external

FSK, 3FSK, 4FSK

Hope Frequency

1μHz ~ maximum frequency

Hope Rate

1mHz ~ 1MHz

Trigger Source

internal, external (only FSK, 4FSK)

Sweep Output(CHA, CHB)

Frequency sweep

Sweep Time

1ms ~ 500s

Reture/Hold Time

0 ~ 500s

Sweep Type

Linearity, logarithm

List sweep

Duration Time

1ms ~ 500s

Retention Time

0s ~ 500s

Burst Output(CHA, CHB)

Waveform

sine, square, sawtooth and so on

Burst Period

1μs ~ 500s

Burst Count

1 ~ 1000000

Start/End Phase

0° ~ 360°

Trigger Source

internal, external, manual

Channel Coupling

Frequency Coupling

Frequency Ratio, Frequency Difference

Ampliitude Offset Coupling

Amplitude Difference, Offset Difference

Waveform Coupling

Comination Amplitude, 0% ~ 100%

SYNC

Waveform Characteristics

square, edge time≤10nS

Output level

compatible with TTL

Output Impedance

50Ω nominal

Modulation and Trigger Input

Modulation Input voltage

±2.5Vpp full scale

Trigger Input level

TTL

Input impedance

10kΩ nominal

Counter

Frequency Measurement

Period, Pulse Width Measurement

100ns ~ 20s

Duty Cycle Measurement

General Characteristics

Power

AC 100 ~ 240V, 45 ~ 65Hz, ＜30VA

Dimension & Weight

367×256×106 mm, 3.7 kg