Preliminary Technical Data UG-1828
Rev. PrB | Page 133 of 277
Bits Corresponding Enum Calibration Description
D1 ADI_ADRV9001_TRACKING_CAL_TX_LO_LEAKAGE
Tx LOL
Tracking
Calibration
This performs tracking LOL calibration. It estimates the
LOL on-the-fly and applies the cancellation in the digital
domain. It uses the Tx path and an loopback path
(external loopback path preferred if available). If
transmitted data is quadrature modulated, this calibration
is performed, but it is not used if the data modulation is
direct modulation (DM).
D2 ADI_ADRV9001_TRACKING_CAL_TX_LB_PD
Path Delay
Tracking
Calibration
This is used to track the Tx Loop Back Path Delay (could
be for either ILB or ELB) on-the-fly. This information is
required for QEC, LOL and DPD tracking calibrations.
Currently this tracking calibration is not available. QEC,
LOL and DPD tracking calibration use the delay
measurement obtained from Tx loopback path delay
initial calibration.
D3 ADI_ADRV9001_TRACKING_CAL_TX_PAC
Tx PAC
Tracking
Calibration
This is used to perform power amplifier correction.
Currently this tracking calibration in not available.
D4 ADI_ADRV9001_TRACKING_CAL_TX_DPD
Tx DPD
Tracking
Calibration
This is used to pre-distort the transmit signal in real-time to
compensate for the power amplifier nonlinearity for
achieving higher power efficiency. Please refer to the Digital
Predistortion section in the User Guide for more details.
D5 ADI_ADRV9001_TRACKING_CAL_TX_CLGC
Tracking
Calibration
This is used to compensate for the power variation in
power amplifier. Currently this tracking calibration in not
available.
D6 Reserved
D7 Reserved
D8 ADI_ADRV9001_TRACKING_CAL_RX_HD2
Tx Path Delay
Initial
Calibration
This is used to correct the Rx 2nd order harmonic
distortion.
D9 ADI_ADRV9001_TRACKING_CAL_RX_QEC_WBPOLY
Rx QEC WB
PLOY Tracking
Calibration
This is used to correct Rx frequency dependent
quadrature error for WB applications.
D10 Reserved
D11 Reserved
D12 ADI_ADRV9001_TRACKING_CAL_ORX_QEC_WBPOLY
ORx QEC WB
Tracking
Calibration
This is used to correct ORx frequency dependent
quadrature error for WB applications. Currently this
tracking calibration in not available.
D13 Reserved
D14 Reserved
D15 Reserved
D16 Reserved
D17 Reserved
D18 Reserved
D19 ADI_ADRV9001_TRACKING_CAL_RX_BBDC
Rx BBDC
Tracking
Calibration
This is used to mitigate the Rx DC offset at baseband on-
the-fly.
D20 ADI_ADRV9001_TRACKING_CAL_RX_RFDC
Rx RFDC
Tracking
Calibration
This is used to mitigate the Rx DC offset at RF (analog) on-
the-fly.
D21 ADI_ADRV9001_TRACKING_CAL_RX_QEC_FIC
Tracking
Calibration
This is used to correct Rx frequency independent
quadrature error for both NB and WB applications.
D22 ADI_ADRV9001_TRACKING_CAL_RX_AGC
Rx AGC
Tracking
Calibration
This is used to enable/disable automatic Rx gain control
operation on-the-fly. By disabling it, AGC stops
responding to changes in the input signal and will instead
hold its last gain index.
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