| SLA Status | Assignee | Support Status |
|---|---|---|
| ⚠ 3635 hours | emrecangidik All |
Assigned |
ADF4158
Recommended for New Designs
The ADF4158 is a 6.1 GHz, fractional-N frequency synthesizer with modulation and waveform generation capability. It contains a 25-bit fixed modulus, allowing...
Datasheet
ADF4158 on Analog.com
Hi, this is Vara.
I am trying to generate a sawtooth frequency sweep of 1 GHz using the synthesizer. However, despite trying different parameter configurations, I am unable to achieve the required 1 GHz sweep within an 80 µs RAMP duration.
Could you please guide me on the correct parameter settings needed to achieve:
A 1 GHz linear frequency sweep
Sweep duration within 80 µs
Good linearity
Acceptable phase and frequency error
It would be helpful if you could suggest recommended configurations or point out any limitations of the device that might prevent achieving this performance.
Thank you.
