Analog Devices AD9361 Reference Manual page 3

AD9361 Reference Manual
Slow Attack AGC Gain Update Time ....................................... 40
Overloads in Slow Attack AGC Mode ...................................... 41
Slow Attack AGC and Gain Tables ........................................... 41
Hybrid AGC Mode ..................................................................... 42
Fast Attack AGC Mode ............................................................... 42
State 0: RESET ............................................................................. 43
State 1: Peak Overload Detect ................................................... 43
State 2: Measure Power and Lock Level Gain Change ........... 44
State 3: Measure Power and Peak Overload Detect ................ 44
State 4: Unlock Gain ................................................................... 44
State 5: Gain Lock and Measure Power .................................... 45
Custom Gain Tables ........................................................................ 47
Overview ...................................................................................... 47
RF DC Cal Bit .............................................................................. 49
Maximum Full Table/LMT Table Index ................................... 49
External LNA ............................................................................... 49
Received Signal Strength Indicator (RSSI) .................................. 50
Overview ...................................................................................... 50
Mode Select and Measurement Duration ................................ 50
RSSI Weighting ............................................................................ 50
RSSI Delay and RSSI Wait .......................................................... 50
RSSI Preamble and RSSI Symbol .............................................. 51
RSSI RFIR ..................................................................................... 51
RSSI Gain Step Calibration ........................................................ 51
Transmit Power Control ................................................................. 55
Overview ...................................................................................... 55
Tx Attenuation Words ................................................................ 55
Attenuation Word Update Options .......................................... 55
Tx Power Monitor ........................................................................... 56
Overview ...................................................................................... 56
Tx Power Monitor Description ................................................. 56
Input Matching/Attenuation Network ..................................... 57
Tx Power Monitor Gain Control ............................................... 58
TPM Dynamic Range ................................................................. 59
Example of Tx Mon Configuration and Measurement of TPM
Transfer Function ........................................................................ 59
TPM Test Mode ........................................................................... 60
RF Port Interface ............................................................................. 61
Overview ...................................................................................... 61
Rx Signal Path Interface ............................................................. 62
Tx Signal Path Interface ............................................................. 69
Factory Calibrations ....................................................................... 71
Overview ...................................................................................... 71
Internal DCXO ............................................................................ 71
Tx RSSI (Tx Monitor) ................................................................. 71
Rx RSSI ......................................................................................... 71
Rx GM/LNA Gain Step Calibration ......................................... 72
Tx Power Out vs. Tx Attenuation and Tx Power Out vs.
Carrier Frequency ....................................................................... 72
Control Output ................................................................................ 73
Overview ...................................................................................... 73
Description of Control Output Signals .................................... 74
0x035 = 0x00 (Calibration Busy and Done) ............................ 74
0x035 = 0x01 (PLL Lock) ........................................................... 75
0x035 = 0x02 (Calibration Busy) .............................................. 75
0x035 = 0x03 (Rx Gain Control) .............................................. 75
0x035 = 0x04 (Rx Gain Control) .............................................. 76
0x035 = 0x05 (Rx Gain Control) .............................................. 76
0x035 = 0x06 (Rx Gain Control) .............................................. 76
0x035 = 0x07 (Rx Gain Control) .............................................. 76
0x035 = 0x08 (Rx Gain Control) .............................................. 76
0x035 = 0x09 (RxOn, TxOn, RSSI) .......................................... 77
0x035 = 0x0A (Digital Overflow) ............................................. 77
0x035 = 0x0B (Calibration and ENSM States) ........................ 77
0x035 = 0x0C (Gain Control) ................................................... 77
0x035 = 0x0D (Tx Quadrature and RF DC Calibration
Status) ........................................................................................... 78
0x035 = 0x0E (Rx Quadrature and BB DC Calibration
Status) ........................................................................................... 78
0x035 = 0x0F (Gain Control) .................................................... 78
0x035 = 0x10 (Gain Control and RSSI) ................................... 78
0x035 = 0x11 (AuxADC Digital Output) ................................ 78
0x035 = 0x12 (Gain Control, Power Word Ready)................. 78
0x035 = 0x13 (Gain Control, Power Word Ready)................. 79
0x035 = 0x14 (Digital Overflow) .............................................. 79
0x035 = 0x15 (DC Offset Tracking) ......................................... 79
0x035 = 0x16 (Gain Control) .................................................... 79
0x035 = 0x17 (Gain Control) .................................................... 80
0x035 = 0x18 (DC Offset Tracking, Power Word Ready) ..... 80
0x035 = 0x19 (Charge Pump Calibration States) ................... 80
0x035 = 0x1A (Rx VCO and ALC Calibration States) ........... 80
0x035 = 0x1B (Tx VCO and ALC Calibration States) ........... 80
0x035 = 0x1C (Rx VCO Calibration States) ............................ 80
Rev. A
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UG-570