ADF7023-JBCPZ Analog Devices Inc, ADF7023-JBCPZ Datasheet - Page 20
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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
ADF7023-J
Frequency Deviation = 75 kHz (Minimum Recommended V
Figure 13. Transmit Spectrum at 928 MHz, GFSK, Data Rate = 300 kbps,
–10
–15
–20
–25
–30
–35
–40
–45
–10
–20
–30
–40
–50
–60
–10
–20
–30
–40
–50
–60
15
10
–5
10
10
5
0
0
0
0
0
Figure 12. PA Ramp-Down at Data Rate = 300 kbps for
Figure 11. PA Ramp-Up at Data Rate = 300 kbps for
5
5
3.6V, +25°C
1.8V, +25°C
3.6V, +85°C
1.8V, +85°C
3.6V, –40°C
1.8V, –40°C
10 15 20 25 30 35 40 45 50 55 60 65 70 75
10 15 20 25 30 35 40 45 50 55 60 65 70 75
Each PA_RAMP Setting, Differential PA
Each PA_RAMP Setting, Differential PA
Operation Shown for Robustness)
PA RAMP = 4
PA RAMP = 5
PA RAMP = 6
PA RAMP = 7
PA RAMP = 4
PA RAMP = 5
PA RAMP = 6
PA RAMP = 7
FREQUENCY OFFSET (kHz)
TIME (µs)
TIME (µs)
DD
= 2.2 V, 1.8 V
Rev. 0 | Page 20 of 100
Figure 16. LNA/Mixer IIP3, V
Figure 14. LNA/Mixer 1 dB Compression Point, V
Figure 15. LNA/Mixer 1 dB Compression Point, V
25°C, RF Frequency = 915 MHz, LNA Gain = High, Mixer Gain = High
915 MHz, LNA Gain = Low, Mixer Gain = Low, Source 1 Frequency =
25°C, RF Frequency = 915 MHz, LNA Gain = Low, Mixer Gain = Low
–100
–120
–130
–110
–10
–15
–20
–25
–30
–35
–40
–10
–10
–20
–30
–40
–50
–60
–70
–80
–90
–5
20
15
10
–5
10
5
0
–40
5
0
–40
0
–50
(915 + 0.4) MHz, Source 2 Frequency = (915+ 0.7) MHz
–45
OUTPUT POWER (FUNDAMENTAL)
OUTPUT POWER IDEAL
P1dB
OUTPUT POWER (FUNDAMENTAL)
OUTPUT POWER IDEAL
P1dB
–35
–35
–40
LNA INPUT POWER (dBm)
LNA INPUT POWER (dBm)
DD
LNA INPUT POWER (dBm)
= 3.0 V, Temperature = 25°C, RF Frequency =
–35
–30
–30
FUNDAMENTAL TONE
IM3 TONE
FUNDAMENTAL 1/1 SLOPE FIT
IM3 3/1 SLOPE FIT
P1dB = –21.9dBm
–30
P1dB = –21dBm
–25
–25
–25
DD
DD
IIP3 = –11.5dBm
= 3.0 V, Temperature =
= 3.0 V, Temperature =
–20
–20
–20
–15
–15
–15
–10