ADF7023-J View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADF7023-J Datasheet PDF : 100 Pages
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ADF7023-J
TYPICAL PERFORMANCE CHARACTERISTICS
14
12
10
8
6
4
2
0
–40°C, 3.6V
–2
–40°C, 3.0V
–40°C, 2.4V
–4
–40°C, 1.8V
–6
+85°C, 3.6V
–8
+85°C, 3.0V
–10
+85°C, 2.4V
–12
+85°C, 1.8V
–14
+25°C, 3.6V
+25°C, 3.0V
–16
+25°C, 2.4V
–18
+25°C, 1.8V
–20
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
PA SETTING
Figure 5. Single-Ended PA at 915 MHz: Output Power vs. PA_LEVEL_MCR
Setting, Temperature, and VDD (Minimum Recommended VDD = 2.2 V, 1.8 V
Operation Shown for Robustness)
36
34
32
–40°C, 3.6V
–40°C, 1.8V
30
+85°C, 3.6V
28
+85°C, 1.8V
26
24
22
20
18
16
14
12
10
8
6
OUTPUT POWER (dBm)
Figure 6. Single-Ended PA at 915 MHz: Supply Current vs. Output Power,
Temperature, and VDD (Minimum Recommended VDD = 2.2 V, 1.8 V Operation
Shown for Robustness)
12
10
8
6
4
2
0
–40°C, 3.6V
–2
–40°C, 3.0V
–4
–40°C, 2.4V
–6
–40°C, 1.8V
–8
+85°C, 3.6V
+85°C, 3.0V
–10
+85°C, 2.4V
–12
+85°C, 1.8V
–14
+25°C, 3.6V
–16
+25°C, 3.0V
+25°C, 2.4V
–18
+25°C, 1.8V
–20
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
PA LEVEL SETTING
Figure 7. Differential PA at 915 MHz: Output Power vs. PA_LEVEL_MCR
Setting, Temperature, and VDD (Minimum Recommended VDD = 2.2 V, 1.8 V
Operation Shown for Robustness)
32
30
28
26
24
22
–40°C, 3.6V
–40°C, 1.8V
20
+85°C, 3.6V
+85°C, 1.8V
18
16
14
12
10
8
6
OUTPUT POWER (dBm)
Figure 8. Differential PA at 915 MHz: Supply Current vs. Output Power,
Temperature, and VDD (Minimum Recommended VDD = 2.2 V, 1.8 V Operation
Shown for Robustness)
10
0
–10
–20
PA RAMP = 1
–30
PA RAMP = 2
PA RAMP = 3
PA RAMP = 4
–40
PA RAMP = 5
PA RAMP = 6
PA RAMP = 7
–50
–60
0
50 100 150 200 250 300 350 400 450 500
TIME (µs)
Figure 9. PA Ramp-Up at Data Rate = 38.4 kbps for
Each PA_RAMP Setting, Differential PA
10
0
–10
–20
–30
PA RAMP = 1
PA RAMP = 2
PA RAMP = 3
–40
PA RAMP = 4
PA RAMP = 5
PA RAMP = 6
–50
PA RAMP = 7
–60
0
50 100 150 200 250 300 350 400 450 500
TIME (µs)
Figure 10. PA Ramp-Down at Data Rate = 38.4 kbps for
Each PA_RAMP Setting, Differential PA
Rev. 0 | Page 19 of 100
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