TTi - TGA12104 - 100MS/s four channel Function/Arbitrary Waveform Generator
Description:
The TGA1200 series combine a true variable clock arbitrary generator with a high performance DDS function generator and pulse generator in a single instrument.
A true arbitrary generator
The TGA12104 is a highly sophisticated 12-bit arbitrary generator capable of recreating virtually any waveform. True variable clock architecture is used with clock speeds between 0.1Hz and 100MHz .
This architecture avoids the clock jitter associated with DDS arbitrary generators and permits waveform linking, looping and sequencing.
Waveforms may be defined with up to 4096 vertical points and from 8 to 1M horizontal points . Arbitrary waveforms may be replayed at a specified waveform frequency, period or sample rate.
On TGA12104 waveform storage is on removeable Compact Flash memory cards and is therefore effectively unlimited.
Function generator
Each channel can operate as a full DDS function generator. High quality sine, cosine, haversine, havercosine and square waves are available between 1mHz and 40MHz. Triangle, ramp and sine(x)/x waveforms are available from 0.1mHz up to 100kHz.
Pulse generator Each channel can generate not just pulses but complex pulse trains. A pattern of up to 10 pulses can be quickly defined with each pulse having its own amplitude, width and delay. The whole pulse train pattern can then be replayed at a user defined repetition rate. Where variable rise time pulses are required, the full arbitrary function can be used.
Main Features:
• 2 waveform channels, independent or linked.
• 40MS/s 12-bit arbitrary waveform capability
using true variable clock architecture
• 64K point waveform memory per channel.
• 16MHz or 40MHz function generators using
DDS
• Multiple ‘standard’ waveforms including sine,
square, triangle, haversine, ramp, pulse and
sin(x)/x
• Pulse train pattern generation for up to 10
pulses
• Complex waveform sequencing and looping
capability using up to 1024 waveform
egments
• Wide range sweep, AM, tone switching, signal
summing
• Inter-channel triggering, summing and phase
control
• Multiple generators can be easily phase
locked
• External ARB clock input
• Waveform creation/editing tools built-in;
sophisticated external Windows based
software included
• Built-in trigger generator, gated and triggered
burst modes
• Tone switching facilitates precision DTMF
generation
• Unlimited waveform storage using CF memory
cards
• GPIB (IEEE-488.2), RS-232 and USB
interfaces
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