adf7023-j Analog Devices, Inc., adf7023-j Datasheet - Page 19

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

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