DEMO-AFEM-S10X Datasheet, PDF (4/11 Pages) Broadcom Corporation. – 5 GHz WiFi FEM

Selected Performance Plots
EVM Frequency Sweep (Vcc = 3.0 to 4.2 V)
Pout = 15 dBm, PAEN = 2.9 V, Tambient = 25° C
-26
-28
25 - 3 - 2.9
25 - 3.3 - 2.9
25 - 3.9 - 2.9
25 - 4.2 - 2.9
-30
25 - 3.6 - 2.9
-32
-34
-36
-38
-40
-42
-44
5150 5250 5350 5450 5550 5650 5750 5850
Frequency (MHz)
Figure 1. EVM Frequency Sweep at 25° C and Pout = 15 dBm over Vcc
EVM Frequency Sweep (PAEN = 2.9 to 3.3 V)
Pout = 15 dBm, Vcc = 3.3 V, Tambient = 25° C
-26
-28
25 - 3.3 - 2.9
25 - 3.3 - 3.3
-30
-32
-34
-36
-38
-40
-42
-44
5150 5250 5350 5450 5550 5650 5750 5850
Frequency (MHz)
Figure 3. EVM Frequency Sweep at Vcc = 3.3 V and Pout = 15 dBm over PAEN
EVM Frequency Sweep (Tambient = -30° C to 85° C)
Pout = 15 dBm, Vcc = 3.3 V, PAEN = 2.9 V
-26
-28
30 - 3.3 - 2.9
0 - 3.3 - 2.9
55 - 3.3 - 2.9
85 - 3.3 - 2.9
-30
25 - 3.3 - 2.9
-32
-34
-36
-38
-40
-42
-44
5150 5250 5350 5450 5550 5650 5750 5850
Frequency (MHz)
Figure 2. EVM Frequency Sweep at Vcc = 3.3 V and Pout = 15 dBm over
Tambien
EVM Power Sweep (Freq = 5150 to 5850 MHz)
Vcc = 3.3 V, PAEN = 2.9 V, Tambient = 25° C
-30
-32
25 - 5150 - 3.3 - 2.9
25 - 5500 - 3.3 - 2.9
-34
25 - 5850 - 3.3 - 2.9
-36
-38
-40
-42
-44
-46
-48
-50
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Output Power (dBm)
Figure 4. EVM Power Sweep at Vcc = 3.3 V and 25° C over Frequency
EVM Power Sweep (Freq = 5150 to 5850 MHz)
Vcc = 3.3 V, PAEN = 2.9 V, Tambient = -30° C
-30
-32
-30 - 5150 - 3.3 - 2.9
-30 - 5500 - 3.3 - 2.9
-34
-30 - 5850 - 3.3 - 2.9
-36
-38
-40
-42
-44
-46
-48
-50
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Output Power (dBm)
Figure 5. EVM Power Sweep at Vcc = 3.3 V and -30° C over Frequency
EVM Power Sweep (Freq = 5150 to 5850 MHz)
Vcc = 3.3 V, PAEN = 2.9 V, Tambient = 85° C
-30
-32
-34
-36
-38
-40
-42
-44
-46
85 - 5150 - 3.3 - 2.9
-48
85 - 5500 - 3.3 - 2.9
85 - 5850 - 3.3 - 2.9
-50
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Output Power (dBm)
Figure 6. EVM Power Sweep at Vcc = 3.3 V and 85° C over Frequency
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