RMPA2550 Fairchild Semiconductor, RMPA2550 Datasheet - Page 5

• 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 Frequency Dependency (continued)
802.11g/a Temperature Dependency
1000
800
600
400
200
30
28
26
24
22
20
10
0
8
6
4
2
0
0
0
0
RMPA2550 Total Measured EVM Vs. Modulated Pout
RMPA2550 Detector Voltage Vs. Modulated Pout
Includes 0.8% System Level EVM
2.45 GHz VM, VC=3.3V T=-40, +25, +85C
2.40 to 2.50 GHz VM, VC=3.3V T=25C
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
5
5
5
Data Rate 54Mbps OFDM 16.7MHz
T=-40C
T=+25C
T=+85C
Modulated Power Out (dBm)
Modulated Power Out (dBm)
Modulated Power Out (dBm)
T=-40C
T=+25C
T=+85C
10
10
10
(Continued)
15
15
15
2.40 GHz
2.45 GHz
2.50 GHz
20
20
20
25
25
25
2000
1600
1200
800
400
10
30
28
26
24
22
20
8
6
4
2
0
0
0
0
0
RMPA2550 Total Measured EVM Vs. Modulated Pout
RMPA2550 Detector Voltage Vs. Modulated Pout
Includes 0.8% System Level EVM
5.45 GHz VM, VC=3.3V T=-40, +25, +85C
5.45 GHz VM, VC=3.3V T=-40, +25, +85C
5.15 to 5.85 GHz VM, 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
T=-40C
T=+25C
T=+85C
Modulated Power Out (dBm)
Modulated Power Out (dBm)
Modulated Power Out (dBm)
T=-40C
T=+25C
T=+85C
10
10
10
15
15
15
5.15 GHz
5.25 GHz
5.35 GHz
5.45 GHz
5.55 GHz
5.65 GHz
5.75 GHz
5.85 GHz
20
20
20
RMPA2550 Rev. D
25
25
25