Description
A receiver under development should face the same stimulus again and again, down to the last sample. Replaying a stored waveform makes that possible. So the Tektronix AWG5202 waveform generator does it from two analog outputs at up to 5 GS/s. Lost in HCM lists it for rental and sale, so you can borrow it for a sprint or buy it for the lab.
Specifications of the Tektronix AWG5202 waveform generator
| Item | Value |
|---|---|
| Analog output channels | 2 |
| Maximum sample rate | 5 GS/s; up to 10 GS/s with 2x interpolation |
| Nominal vertical resolution | 16 bits with no markers active |
| Waveform memory | 2 Gsamples per channel |
| Marker outputs | 8 total; up to 4 per channel |
| Analog bandwidth | 2 GHz (-3 dB), subject to output path and settings |
From waveform file to device under test
First, prepare the waveform with the sample clock, duration, amplitude and output mode you need. Then connect an analog output to the device input through a suitable cable and termination. Next, send the device output to an oscilloscope or analyzer. Finally, check the connector type, the common reference and the output limits before you enable any signal.
Markers and resolution
Markers also let the generator coordinate other instruments. For example, a marker can feed the trigger input of an analyzer. However, each active marker lowers the available analog resolution, so you trade timing cues against bit depth. So plan which markers you really need.
Reading the sample-rate figures
The 10 GS/s number applies only with 2x interpolation. However, the native waveform rate tops out at 5 GS/s. So compare the un-interpolated figure when you weigh this unit against another generator. Bandwidth also depends on the output path and your settings.
Where two coordinated outputs help
Typical uses include, for example, receiver development with paired stimuli. Teams also run multichannel electronics evaluation and laboratory signal emulation on it.
A rental covers a short development push, while a purchase suits a lab that replays waveforms all year.
Ordering the Tektronix AWG5202 waveform generator
Lost in HCM supplies this unit, and SMK Vietnam carries the listing. Then request a quote from Lost in HCM and list the signals to test, the required options and the delivery needs. Also compare related models in waveform and function generators. Series material lives at tek.com, and contact SMK Vietnam can answer questions.
AWG5202 questions
Can the markers trigger other instruments?
Yes, because a marker can drive a compatible trigger input. However, each enabled marker reduces analog resolution.
How should I compare its sample rate with another generator?
Use the native 5 GS/s figure, because the 10 GS/s value assumes 2x interpolation.
Is a version with more outputs available?
Yes. The AWG5204 in the same series has four analog outputs, so ask Lost in HCM for details.
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