ADF7023-JBCPZ Analog Devices Inc, ADF7023-JBCPZ Datasheet - Page 25
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ADF7023-JBCPZ
Manufacturer Part Number
ADF7023-JBCPZ
Description
TXRX FSK/GFSK/MSK/GMSK 32LFCSP
Manufacturer
Analog Devices Inc
Series
-r
Datasheet
1.EVAL-ADF7023-JDB1Z.pdf
(100 pages)
Specifications of ADF7023-JBCPZ
Frequency
902MHz ~ 958MHz
Data Rate - Maximum
300kbps
Modulation Or Protocol
FSK, GFSK, GMSK, MSK
Applications
ISM
Power - Output
13.5dBm
Sensitivity
-116dBm
Voltage - Supply
2.2 V ~ 3.6 V
Current - Receiving
12.8mA
Current - Transmitting
32.1mA
Data Interface
PCB, Surface Mount
Memory Size
-
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
32-WFQFN Exposed Pad, CSP
Rf Ic Case Style
LFCSP
No. Of Pins
32
Supply Voltage Range
2.2V To 3.6V
Operating Temperature Range
-40°C To +85°C
Transmitting Current
32.1mA
Data Rate
300Kbps
Modulation Type
2FSK, GFSK, MSK
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Figure 41. Mean RSSI Error (via Automatic End of Packet RSSI Measurement)
vs. RF Input Power vs. Data Rate; RF Frequency = 950 MHz, GFSK, 100 RSSI
Figure 43. Temperature Sensor Readback vs. Die Temperature, Readback
Automatic End of Packet RSSI Measurement), 100 RSSI Measurements at
Value Converted to °C via Formula in the Temperature Sensor Section
–100
–110
–120
Figure 42. RSSI With and Without Cosine Polynomial Correction (via
–20
–30
–40
–50
–60
–70
–80
–90
–120 –110 –100
–2
–4
–6
–10
–20
–30
–40
–120 –110 –100
6
4
2
0
90
80
70
60
50
40
30
20
10
0
–40 –30 –20 –10
Measurements at Each Input Power Level
IDEAL RSSI
MEAN RSSI
MEAN RSSI
(WITH POLYNOMIAL CORRECTION)
–90
–90
Each Input Power Level
INPUT POWER (dBm)
0
INPUT POWER (dBm)
MEAN RSSI ERROR
MEAN RSSI ERROR
(WITH POLYNOMIAL CORRECTION)
–80
TEMPERATURE (°C)
–80
10
–70
20
–70
ERROR + 3
ERROR – 3
30
–60
–60
40
–50
–50
50
σ
σ
–40
(°C)
(°C)
–40
60
MEAN (°C)
300kbps
200kbps
150kbps
100kbps
50kbps
38.4kbps
9.6kbps
–30
70
–30
80
–20
–20
10
8
6
4
2
0
–2
–4
–6
–8
–10
90
Rev. 0 | Page 25 of 100
MOD = GFSK (0.5), F
Figure 46. Rx Sensitivity vs. Modulation Index, Data Rate = 100 kbps,
–100
–101
–102
–103
–104
–105
–106
–107
–108
–109
–110
Figure 45. Rx Sensitivity vs. Modulation Index, Data Rate = 50 kbps,
–100
–101
–102
–103
–104
–105
–106
–107
–108
–109
–110
–90
–91
–92
–93
–94
–95
–96
–97
–98
–99
MOD = GFSK, F
–90
–91
–92
–93
–94
–95
–96
–97
–98
–99
Figure 44. Receiver Eye Diagram Measured Using the Test DAC,
–1
1
0
0
0
RF Frequency = 915 MHz, RF Input Power = −80 dBm,
Data Rate = 100 kbps, Frequency Deviation = 50 kHz
0.4
0.2
Bits = 1E + 6, V
Bits = 2E + 5, V
IFBW = 100kHz
IFBW = 200kHz
DISC BW (kHz)
IFBW = 100kHz
IFBW = 200kHz
DISC BW (kHz)
1
0.8
0.4
DEV
2
DEV
= ±(MI × 2 5 kHz), Data = PRBS9, BER = 1E − 3,
1.2
0.6
= ±(MI × 50 kHz), Data = PRBS9, BER = 1E − 3,
MODULATION INDEX
MODULATION INDEX
3
BAT
BAT
SAMPLE NUMBER
1.6
0.8
= 3.0 V, Temperature = 25°C
= 3.0 V, Temperature = 25°C
4
2.0
1.0
5
2.4
1.2
6
2.8
1.4
3.2
1.6
7
ADF7023-J
3.6
1.8
8
4.0
2.0
9
220
210
200
190
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
90
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60
50
40