TGF3000 Series
Dual Channel Arbitrary Function Generators
The TGF3000 series is the latest function/arbitrary generator series from Aim-TTi offering class-leading performance and unrivalled value for money. A frequency capability of up to 160MHz is combined with two identical full performance channels that can operate as independent generators or in coupled or tracking modes. Precise channel to channel phase control with a resolution of 0.001o is provided.
A wide range of built-in waveforms is included and custom arbitrary waveforms can be used at sample speeds up to 800MSa/s and replay rates up to 80MHz. PC based arbitrary waveform generation and editing software is provided.
High resolution, low jitter pulses can be generated as can wide bandwidth white noise.
A extensive array of modulations is provided using internal and external sources. Gated, burst and sweep modes can use internal or external trigger sources.
Remote control via USB and LXI compliant LAN (standard) can be supplemented by optional GPIB if required.
Model Comparison
TGF3162
TGF3082
No. of channels
2
2
Max frequency (sine)
160MHz
80MHz
Vertical bits / Sample rate
16 bits / 800MSa/s
14 bits / 400MSa/s
Noise bandwidth
100MHz
62.5MHz
Model specific features*
PRBS Generator
Standard
Optional*
Harmonics Generator
Standard
Optional*
Sum Modulation
Standard
Optional*
Inter-channel coupling & tracking
Standard
Optional*
* The four features listed as model specific can be added to the TGF3082 by software unlocking. (option GU3082). Most other features and specifications are common to both models (see technical specifications section for full details).
Technical Specifications - TGF3162 | TGF3082
General specifications apply for the temperature range 5°C to 40°C. Accuracy specifications apply for the temperature range 18°C to 28°C after 30 minutes warm-up, at maximum output into 50Ω. Typical specifications are determined by design and are not guaranteed. Information is subject to change without notice.
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WAVEFORMS
Standard Waveforms Sine, Square, Ramp (Variable Symmetry), Triangle (50% Ramp symmetry), Positive Ramp (100% Ramp symmetry), Negative Ramp (0% Ramp symmetry), Pulse, Noise (Gaussian), PRBS*, DC, Sin(x)/x, Exponential Rise, Exponential Fall, Logarithmic Rise, Logarithmic Fall, Haversine, Cardiac, Gaussian, Lorentz, D-Lorentz, 4 User Defined Arbitrary Waveforms.
SINE
TGF3162
TGF3082 (where different)
Frequency Range:
1µHz to 160MHz
1µHz to 80MHz
Frequency Resolution:
1µHz, 15 digits
1µHz, 14 digits
Output Level:
≤ 50MHz 10mVp-p to 10Vp-p into 50Ω
≤ 100MHz 10mVp-p to 5Vp-p into 50Ω
≤ 160MHz 10mVp-p to 2.5Vp-p into 50Ω
≤ 80MHz 10mVp-p to 5Vp-p into 50Ω
N/A
Amplitude Flatness
(1V p-p relative to 1kHz):
≤10MHz: ±0.1dB
≤100MHz: ±0.2dB
≤160MHz: ±0.6dB
≤80MHz: ±0.2dB
N/A
Harmonic Distortion (1V p-p)
≤ 10MHz -60dBc
≤ 50MHz -50dBc
≤ 160MHz -35dBc
≤ 80MHz -40dBc
Total Harmonic Distortion DC to 20kHz:
<0.05% (Typical)
<0.07% (Typical)
Non-Harmonic Spurii:
-65dBc
Phase Noise:
-113dBc/Hz (10MHz, 1V p-p, 10kHz offset)
SQUARE
TGF3162
| TGF3082 (where different)
Frequency Range:
1µHz to 50MHz
Frequency Resolution:
1µHz, 14 digits
Output Level:
10mVp-p to 10Vp-p into 50Ω
Rise and Fall Times:
5ns Fixed
10ns Fixed
Aberrations (Typical):
±5% of amplitude
Jitter (RMS):
<30ps(cycle to cycle)
RAMP
TGF3162
TGF3082 (where different)
Frequency Range:
1µHz to 5MHz
Frequency Resolution:
1µHz, 13 digits
Output Level:
10mVp-p to 10Vp-p into 50Ω
Linearity Error:
<0.1% to 200kHz
<0.1% to 100kHz
Variable Symmetry:
0.00 % to 100.00 %, 0.01% resolution
Pulse
TGF3162
TGF3082 (where different)
Frequency Range:
1mHz to 20MHz
Frequency Resolution:
1mHz, 11 digits
Output Level:
10mVp-p to 10Vp-p into 50Ω
Aberrations (Typical):
±3% of amplitude
±5% of amplitude
Jitter RMS:
<30ps(cycle to cycle)
Rise and Fall Times:
(Rise time = Fall time) Resolution:
Range: 10ns to 1ms (10% to 90%)
100ps ; Accuracy: ±500ps ±0.01% of period
Width:
Range:
25ns to 999.999999975s
Resolution:
100ps; Accuracy: ±200ps ±0.01% of period
Duty:
0.01% to 99.99%, 0.01% resolution
Arbitrary
TGF3162
TGF3082 (where different)
In built arbitrary waveforms (Sin(x)/x, Exponential Rise, Exponential Fall, Logarithmic Rise, Logarithmic Fall, Haversine, Cardiac, Gaussian, Lorentz and D-Lorentz). Up to 4 user-defined waveforms may be stored in non-volatile memory. Waveforms can be defined by downloading of waveform data via remote interfaces or from the instrument’s front panel.
Waveform Memory Size:
8192 points
Vertical Resolution:
16 bits
14 bits
Frequency Range:
1µHz to 80MHz
1µHz to 40MHz
Frequency Resolution:
1µHz, 14 digits
Output Level:
10mVp-p to 10Vpp into 50Ω (5Vpp max. above 50MHz)
Sampling rate:
800MSa/s
400MSa/s
Point to Point Jitter:
1.25ns Typical
2.5ns Typical
Rise and Fall Times:
<5ns
<8ns
Effective Analogue Bandwidth (-3dB):
100MHz
62.5MHz
NOISE
TGF3162
TGF3082 (where different)
Gaussian White Noise:
Noise can also be used as modulating waveform.
Bandwidth (-3dB):
100MHz
62.5MHz
Noise crest factor (Vp/Vrms):
5.16
6.4
Output Level:
10mVp-p to 10Vpp into 50Ω
PRBS
Standard on TGF3162
Optional on TGF3082 with GU3082
Bit Rate:
1mbps to 50Mbps, 1µbps resolution
Sequence Length:
2m – 1, where m = 7, 9, 11, 15, 20, 23, 29 or 31
Rise and Fall Times
5ns Fixed
Output Level:
10mVp-p to 10Vpp into 50Ω
Harmonic Waveforms
Standard on TGF3162
Optional on TGF3082 with GU3082
Harmonic waveforms can be defined and stored in user-defined arbitrary waveform locations
Frequency Range:
1µHz to 80MHz
1µHz to 40MHz
Frequency Resolution:
1µHz, 14 digits
Harmonic Order:
1 to 50, Up to 16 different harmonics order can be defined
Harmonic Amplitude:
0.0% to 100.0% of output amplitude, 0.1% resolution
Harmonic Phase:
-360.0 to +360.0 degrees, 0.1 degree resolution
Output Level:
10mVp-p to 10Vpp into 50Ω, (5V p-p max above 50MHz)
Internal Frequency Reference
Initial Setting Error:
<±1ppm
Oscillator Ageing Rate:
<±1ppm first year
Temperature Stability:
< 1ppm over the specified temperature range
MODULATION
TGF3162
TGF3082 (where different)
AM (Amplitude Modulation) Normal & Suppressed Carrier
Carrier Waveforms:
Sine, Square, Ramp, Pulse, Noise, Arb, PRBS* (max. carrier frequency 50MHz)
Max. Carrier Frequency
50MHz
25MHz
Modulation Source:
Internal/External
Internal Modulating Waveforms:
Sine, Square, Positive Ramp, Negative Ramp, Triangle, Gaussian Noise, DC, Sinc, Exponential Rise, Exponential Fall, Logarithmic Rise, Logarithmic Fall, Haversine, Gaussian, Lorentz, D-Lorentz, Cardiac, User Defined Arbs, PRBS*
Internal Modulating Frequency:
1µHz to 10MHz, 1µHz resolution
Amplitude Depth:
0.00% to 100.00%, 0.01% resolution
FM (Frequency Modulation)
Carrier Waveforms:
Sine, Square, Ramp, Arb
Modulation Source:
Internal/External
Internal Modulating Waveforms:
Sine, Square, Positive Ramp, Negative Ramp, Triangle, Gaussian Noise, DC, Sinc, Exponential Rise, Exponential Fall, Logarithmic Rise, Logarithmic Fall, Haversine, Gaussian, Lorentz, D-Lorentz, Cardiac, User Defined Arbs, PRBS*
Internal Modulating Frequency:
1µHz to 10MHz, 1µHz resolution
Frequency Deviation:
DC to Fmax/2, 1µHz resolution
PM (Phase Modulation)
Carrier Waveforms:
Sine, Square, Ramp, Arb
Modulation Source:
Internal/External
Internal Modulating Waveforms:
Sine, Square, Positive Ramp, Negative Ramp, Triangle, Gaussian Noise, DC, Sinc, Exponential Rise, Exponential Fall, Logarithmic Rise, Logarithmic Fall, Haversine, Gaussian, Lorentz, D-Lorentz, Cardiac and User Defined Arbs, PRBS*
Internal Modulating Frequency:
1µHz to 10MHz, 1µHz resolution
Phase Deviation:
-360.000 to +360.000 degrees, 0.001 degree resolution
ASK (Amplitude Shift Keying)
Carrier Waveforms:
Sine, Square, Ramp, Pulse, Noise, Arb, PRBS* (max. carrier frequency 50MHz)
Source:
Internal/External (via TRIG IN)
Internal Modulation:
2mHz to 10MHz (50% duty cycle square)
FSK (Frequency Shift Keying)
Carrier Waveforms:
Sine, Square, Ramp, Arb
Max. Carrier Frequency
50MHz
25MHz
Source:
Internal/External (via TRIG IN)
Internal Modulation:
2mHz to 10MHz (50% duty cycle square)
BPSK (Binary Phase Shift Keying)
Carrier Waveforms:
Sine, Square, Ramp, Arb
Modulation Source:
Internal/External (via TRIG IN)
Internal Modulation:
2mHz to 10MHz (50% duty cycle square)
PWM (Pulse Width Modulation)
Carrier Waveforms:
Pulse
Modulation Source:
Internal/External
Internal Modulating Waveforms:
Sine, Square, Positive Ramp, Negative Ramp, Triangle, Gaussian Noise, DC, Sinc, Exponential Rise, Exponential Fall, Logarithmic Rise, Logarithmic Fall, Haversine, Gaussian, Lorentz, D-Lorentz, Cardiac and User Defined Arbs, PRBS*
Internal Modulating Frequency:
1µHz to 10MHz, 1µHz resolution
Pulse Width Deviation:
0% to 100% of pulse width, 0.01% resolution
SUM (Additive Modulation)
Carrier Waveforms:
Sine, Square, Ramp, Pulse, Noise, Arb, PRBS*
Max. Carrier Frequency
50MHz
25MHz
Modulation Source:
Internal/External
Internal Modulating Waveforms:
Sine, Square, Positive Ramp, Negative Ramp, Triangle, Gaussian Noise, DC, Sinc, Exponential Rise, Exponential Fall, Logarithmic Rise, Logarithmic Fall, Haversine, Gaussian, Lorentz, D-Lorentz, Cardiac, and User Defined Arbs PRBS*
Internal Modulating Frequency:
1µHz to 10MHz, 1µHz resolution
Ratio:
0% to 100%, 0.01% resolution
*NOTE: References to PRBS within the Modulations section refer only to the TGF3162 or TGF3082 with option GU3082
商品属性 [频率] 80MHz [通道数] 2