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TGP3151英国tti函数信号发生器,TGP3151：The TGP3151 are true pulse generators using all digital techniques. They can replicate the capabilities of traditional pulse generators whilst adding many additional facilities such as pulse modulations.
As well as operating as pulse generators, the instruments can act as high performance noise generators and as function/arbitrary generators - making them truly universal waveform generators.
- Pulse waveforms from 1mHz to 50MHz [25MHz], minimum rise time 5ns [8ns]
- Pulse, double pulse, pulse pattern and PRBS waveforms
- Pulse period, width and delay resolutions of 100ps or 11 digits
- Independently variable rise and fall times from 5ns [8ns] to 800 seconds
- Low jitter asynchronous operation, externally triggered pulses or pulse reconstruction
- High drive capability output can provide 20V pk-pk into 50 Ohm (unmatched)
- Wide range of pulse modulations including AM.FM, PM, FSK, BPSK, SUM, PWM, PDM using internal or external modulation sources.
- Triggered (burst count) or gated operation using internal or external trigger sources
- Full Noise generator to 25MHz with selectable crest factor and user defined distribution
- Full Arbitrary/Function generator with 16 waveform types
- Sine waves up to 50MHz [25MHz]
- Arbitrary waveforms at 800MS/s sampling rate and 16-bit vertical resolution
- Extensive internal/external modulation of all waveform types
- Linear and logarithmic sweeps of all waveform types
- Front panel mounted USB Flash drive interface
- GPIB (option), USB and LXI compliant LAN interfaces
TGP3151
Pulse and Universal Generator 50MHz, single channelTGP3151英国tti函数信号发生器,TGP3151：
Bit Rate: 1mbps to 50Mbps [1mbps to 25Mbps]
Bit Rate Resolution: 1mbps, 11 digits
Pattern Source: Internal from memory (memory size of 65536 bits with 1 bit resolution, user-defined). Up to 4 user-defined patterns may be stored in non-volatile memory. Patterns can be defined by downloading of pattern data via remote interfaces or from instrument’s front panel. Internal
PRBS: Sequence Length 2m – 1, where m = 7, 9, 11, 15, 20, 23, 29, 31 External 1: Pattern is applied at External
Modulation Input. Indefinite pattern length.
Upto 5Mbps. Pattern is sampled at 50Mbps with user defined pattern threshold level. External 2: (External Width) Pattern is applied at External TRIG IN. Indefinite
Pattern Length. Upto 50Mbps [25Mbps]. Fixed latency.
Transition Time Rise and Fall times can be independently varied or can be varied together simultaneously and can be entered as absolute rise/fall time or as a % of width Range: 5ns to 799.999999989s (10% to 90%) [8ns to 799.999999984s] Resolution: 100ps Noise Bandwidth Defines the bandwidth in which the energy of the noise signal is concentrated Range: 1mHz to 25MHz [1mHz to 12.5MHz] Resolution: 1mHz, 11 digits Noise sampling rate is 3.2 times the specified bandwidth. DAC sampling rate is fixed at 800MSa/s. Intermediate points are calculated by interpolation. Frequency response follows Sin(x) / x (or Sinc) characteristic. Stopband attenuation of first aliasing / image band is 30dB, typical. Noise Distribution: (Amplitude Distribrution) Gaussian or user-defined (user-defined waveform defines how often a level will occur relative to all others). Waveform memory size is 2048 points. Waveform is stored in non-volatile memory. Waveform can be defined by downloading of waveform data via remote interfaces or from instrument’s front panel. Crest Factor (Gaussian): 3.3, 4.8, 6.0, 7.0, Typical Repetition Time: > 10 years