MGA-43228-TR1G Avago Technologies US Inc., MGA-43228-TR1G Datasheet - Page 5

• Manufacturer Part Number: MGA-43228-TR1G
• Description: 29dBm Linear PA 2.3-2.5GHz
• Manufacturer: Avago Technologies US Inc.

Specifications of MGA-43228-TR1G

• Current - Supply: 500mA
• Frequency: 2.3GHz ~ 2.5GHz
• Gain: 38.5dB
• Noise Figure: 2.1dB
• P1db: 35.5dBm
• Package / Case: 28-VFQFN Exposed Pad
• Rf Type: 802.16 WiMAX
• Test Frequency: 2.4GHz
• Voltage - Supply: 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MGA-43228 typical over-temperature performance at Vdd = Vbias = 5.0V, Vc = 2.1V (R2 = 1.2k:, R3 = 300:,
R4 = 1.2k: as shown in Figure 36), Vbyp = 0V unless otherwise stated.
Figure 11. Over-temperature EVM vs Pout @ 2.5GHz
Figure 13. Over-temperature Vdet vs Pout @ 2.3GHz
Figure 15. Over-temperature Vdet vs Pout @ 2.5GHz
5
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
10
10
12
12
12
85°C
25°C
-40°C
85°C
25°C
-40°C
85°C
25°C
-40°C
14
14
14
16
16
16
18
18
18
Pout/dBm
Pout/dBm
Pout/dBm
20
20
20
22
22
22
24
24
24
26
26
26
28
28
28
30
30
30
Figure 12. Over-temperature Idd_total vs Pout @ 2.5GHz
Figure 14. Over-temperature Vdet vs Pout @ 2.4GHz
Figure 16. Over-temperature Noise Figure vs Operating Frequency
1300
1200
1100
1000
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
900
800
700
600
500
400
300
2.3
10
10
12
12
85°C
25°C
-40°C
85°C
25°C
-40°C
85°C
25°C
-40°C
14
14
16
16
Frequency/GHz
18
18
Pout/dBm
Pout/dBm
2.4
20
20
22
22
24
24
26
26
28
28
2.5
30
30