Whether the AD9371 supports the fast lock function, similar to that of the AD9361
No. AD9371 doesnot have any fast lock feature like AD9361.
AD9371/ AD9375 is not recommended for fast frequency hopping application. The VCO calibration plus lock time will take approximately 260µs worst case.
Thanks you! There is no similar support for AD9361 fast lock function, and the chip image rejection is better than 65dB