adf7023-j Analog Devices, Inc., adf7023-j Datasheet - Page 81
![no-image](/images/no-image-200.jpg)
adf7023-j
Manufacturer Part Number
adf7023-j
Description
High Performance, Low Power, Ism Band Fsk/gfsk/msk/gmsk Transceiver Ic
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADF7023-J.pdf
(100 pages)
- Current page: 81 of 100
- Download datasheet (2Mb)
Table 52. 0x102: NUMBER_OF_WAKEUPS_0
Bit
[7:0]
Table 53. 0x103: NUMBER_OF_WAKEUPS_1
Bit
[7:0]
Table 54. 0x104: NUMBER_OF_WAKEUPS_IRQ_THRESHOLD_0
Bit
[7:0]
Table 55. 0x105: NUMBER_OF_WAKEUPS_IRQ_THRESHOLD_1
Bit
[7:0]
Table 56. 0x106: RX_DWELL_TIME
Bit
[7:0]
Table 57. 0x107: PARMTIME_DIVIDER
Bit
[7:0]
Table 58. 0x108: SWM_RSSI_THRESH
Bit
[7:0]
Table 59. 0x109: CHANNEL_FREQ_0
Bit
[7:0]
Name
NUMBER_OF_WAKEUPS_IRQ_THRESHOLD[7:0]
Name
NUMBER_OF_WAKEUPS_IRQ_THRESHOLD[15:8]
Name
RX_DWELL_TIME
Name
PARMTIME_DIVIDER
Name
SWM_RSSI_THRESH
Name
CHANNEL_FREQ[7:0]
Name
NUMBER_OF_WAKEUPS[15:8]
Name
NUMBER_OF_WAKEUPS[7:0]
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
Rev. 0 | Page 81 of 100
Description
Bits[7:0] of [15:0] of an internal 16-bit count of the number of wake-ups
(WUC timeouts) the device has gone through. It can be initialized to 0x0000.
See Table 53.
Description
Bits[15:8] of [15:0] of an internal 16-bit count of the number of WUC wake-ups
the device has gone through. It can be initialized to 0x0000. See Table 52.
Description
Bits[7:0] of [15:0] (see Table 55). The threshold for the number of wake-ups
(WUC timeouts). It is a 16-bit count threshold that is compared against the
NUMBER_OF_WAKEUPS bits. When this threshold is exceeded, the device
wakes up in the PHY_OFF state and optionally generates
INTERRUPT_NUM_WAKEUPS.
Description
Bits[15:8] of [15:0] (see Table 54).
Description
When the WUC is used and SWM is enabled, the radio powers up and
enables the receiver on the channel defined in the BBRAM and listens for
this period of time. If no preamble pattern is detected in this period, the
device goes back to sleep.
Description
Units of time used to define the RX_DWELL_TIME time period.
A value of 0x33 gives a clock of 995.7 Hz or a period of 1.004 ms.
Description
This sets the RSSI threshold when in smart wake mode with RSSI detection
enabled.
Description
The RF channel frequency in hertz is set according to
where f
Receive Dwell Time (s) = RX_DWELL_TIME ×
Timer Tick Rate =
Threshold (dBm) = SWM_RSSI_THRESH − 107
Frequency
128
PFD
×
is the PFD frequency and is equal to 26 MHz.
PARMTIME_D
6.5
(Hz)
MHz
=
f
PFD
128
IVIDER
×
×
(
CHANNEL_FR
PARMTIME_D
6.5
MHz
2
16
EQ[23
IVIDER
:
0]
)
ADF7023-J
Related parts for adf7023-j
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ad535kd](/images/no-image3.png)
Part Number:
Description:
Analog Divider
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad6437](/images/no-image3.png)
Part Number:
Description:
Analog Front End For Adsl
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad7868bq](/images/no-image3.png)
Part Number:
Description:
Lc2mos Complete, 12-bit Analog I/o System
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad7502sq](/images/no-image3.png)
Part Number:
Description:
Cmos 4/8 Channel Analog Multiplexers
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad73311](/images/no-image3.png)
Part Number:
Description:
Low Cost, Low Power Cmos General Purpose Analog Front End
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1582crt-reel7](/images/no-image3.png)
Part Number:
Description:
2.5 V To 5.0 V Micropower, Precision Series Mode Voltage References
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1859jrz](/images/no-image3.png)
Part Number:
Description:
Stereo, Single-supply 18-bit Integrated Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1833ast](/images/no-image3.png)
Part Number:
Description:
Multichannel 24-bit, 192 Khz, Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1881a](/images/no-image3.png)
Part Number:
Description:
Ac?97 Soundmax Codec
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1865r-j](/images/no-image3.png)
Part Number:
Description:
Complete Dual 18-bit 16 X Fs Audio Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1890jpz](/images/no-image3.png)
Part Number:
Description:
Sampleport Stereo Asynchronous Sample Rate Converters
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1803jru](/images/no-image3.png)
Part Number:
Description:
U.s./international Modem Daa Line Codec Chipset
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad9630an](/images/no-image3.png)
Part Number:
Description:
Low Distortion 750 Mhz Closed-loop Buffer Amp
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1315kz](/images/no-image3.png)
Part Number:
Description:
High Speed Active Load With Inhibit Mode
Manufacturer:
Analog Devices, Inc.
Datasheet:
![adv7128kr30-reel](/images/no-image3.png)
Part Number:
Description:
Cmos 80 Mhz, 10-bit Video Dac
Manufacturer:
Analog Devices, Inc.
Datasheet: