RMPA2550 Fairchild Semiconductor, RMPA2550 Datasheet - Page 6

• Manufacturer Part Number: RMPA2550
• Description: IC MOD RF POWER AMP 20PIN 3X4QFN
• Manufacturer: Fairchild Semiconductor

Specifications of RMPA2550

• Current - Supply: 250mA
• Frequency: 2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.85GHz
• Gain: 26dB
• Package / Case: 20-QFN
• Rf Type: 802.11/Wi-Fi, WLAN
• Voltage - Supply: 3V ~ 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• P1db: -
• Test Frequency: -
• Other names: RMPA2550; RMPA2550TR

©2004 Fairchild Semiconductor Corporation
Performance Data
802.11g/a Temperature Dependency (continued)
802.11g/a VM Dependency
300
250
200
150
100
10
30
29
28
27
26
25
24
23
8
6
4
2
0
0
0
0
RMPA2550 Total Measured EVM Vs. Modulated Pout
Includes 0.8% System Level EVM
RMPA2550 Total Current Vs. Modulated Pout
2.45 GHz VM=2.7 to 3.3V, VC=3.3V T=25C
2.45 GHz VM, VC=3.3V T=-40, +25, +85C
2.45 GHz VM, VC=3.3V T=-40, +25, +85C
RMPA2550 Gain Vs. Modulated Pout
Data Rate 54Mbps OFDM 16.7MHz
Data Rate 54Mbps OFDM 16.7MHz
Data Rate 54Mbps OFDM 16.7MHz
5
5
5
Modulated Power Out (dBm)
Modulated Power Out (dBm)
Modulated Power Out (dBm)
T=-40C
T=+25C
T=+85C
VM=2.7V
VM=2.8V
VM=2.9V
VM=3.0V
VM=3.1V
VM=3.2V
VM=3.3V
10
10
10
(Continued)
15
15
15
T=-40C
T=+25C
T=+85C
20
20
20
25
25
25
300
250
200
150
100
10
30
29
28
27
26
25
24
23
8
6
4
2
0
0
0
0
RMPA2550 Total Measured EVM Vs. Modulated Pout
Includes 0.8% System Level EVM
RMPA2550 Total Current Vs. Modulated Pout
5.45 GHz VM, VC=3.3V T=-40, +25, +85C
5.45 GHz VM, VC=3.3V T=-40, +25, +85C
5.45 GHz VM=2.7 to 3.3V, VC=3.3V T=25C
RMPA2550 Gain Vs. Modulated Pout
Data Rate 54Mbps OFDM 16.7MHz
Data Rate 54Mbps OFDM 16.7MHz
5
5
5
Data Rate 54Mbps OFDM 16.7MHz
Modulated Power Out (dBm)
Modulated Power Out (dBm)
Modulated Power Out (dBm)
T=-40C
T=+25C
T=+85C
T=-40C
T=+25C
T=+85C
VM=2.7V
VM=2.8V
VM=2.9V
VM=3.0V
VM=3.1V
VM=3.2V
VM=3.3V
10
10
10
15
15
15
20
20
20
RMPA2550 Rev. D
25
25
25