adf7023-j Analog Devices, Inc., adf7023-j Datasheet - Page 92

• Manufacturer Part Number: adf7023-j
• Description: High Performance, Low Power, Ism Band Fsk/gfsk/msk/gmsk Transceiver Ic
• Manufacturer: Analog Devices, Inc.

ADF7023-J
Table 105. 0x319: IMAGE_REJECT_CAL_CONFIG
Bit
[7:6]
[5]
[4:3]
[2:0]
Table 106. 0x322: CHIP_SHUTDOWN
Bit
[7:1]
[0]
Table 107. 0x324: POWERDOWN_RX
Bit
[7:5]
[4]
[3]
[2]
[1]
[0]
Table 108. 0x325: POWERDOWN_AUX
Bit
[7:2]
[1]
[0]
Table 109. 0x327: ADC_READBACK_HIGH
Bit
[7:6]
[5:0]
Name
Reserved
IMAGE_REJECT_CAL_OVWRT_EN
IMAGE_REJECT_FREQUENCY
IMAGE_REJECT_POWER
Name
Reserved
CHIP_SHTDN_REQ
Name
Reserved
ADC_PD_N
RSSI_PD_N
RXBBFILT_PD_N
RXMIXER_PD_N
LNA_PD_N
Name
Reserved
TEMPMON_PD_EN
BATTMON_PD_EN
Name
ADC_READBACK[7:2]
Reserved
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
Reset
0
0
0
0
0
0
0
0
Reset
0
0
0
0
Reset
0
Reset
0
0
0
Reset
0
Rev. 0 | Page 92 of 100
Overwrite control for image reject calibration results.
Set the fundamental frequency of the IR calibration signal source. A harmonic
of this frequency can be used as an internal RF signal source for the image
rejection calibration.
0: IR calibration source disabled in XTAL divider
1: IR calibration source fundamental frequency = XTAL/4
2: IR calibration source fundamental frequency = XTAL/8
3: IR calibration source fundamental frequency = XTAL/16
Set power level of IR calibration source.
0: IR calibration source disabled at mixer input
1: power level = min
2: power level = min
3: power level = min × 2
4: power level = min × 2
5: power level = min × 3
6: power level = min × 3
7: power level = min × 4
Description
Description
WUC chip-state control flag
0: remain in active state
1: invoke chip shutdown. CS must also be high to initiate a shutdown
Description
1: LNA enabled
0: LNA disabled
1: RSSI enabled
0: RSSI disabled
1: IF filter enabled
0: IF filter disabled
1: mixer enabled
0: mixer disabled
1: LNA enabled
0: LNA disabled
Description
1: enable
0: disable temperature monitor
1: enable
0: disable battery monitor
Description
ADC readback of MSBs