RMPA2550 Fairchild Semiconductor, RMPA2550 Datasheet - Page 3

• 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
Functional Block Diagram
MATCH
MATCH
INPUT
INPUT
2.4 GHz
5.0 GHz
BIAS
PA
PA
BIAS
BIAS
DETECTOR
DETECTOR
OUTPUT
OUTPUT
MATCH
MATCH
Backside Ground
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
DT1 2.4 (Vdet)
DT1 5.0 (Vdet)
Description
RF OUT 2.4
RF OUT 5.0
VM13 5.0
RF IN 5.0
RF IN 2.4
VM2 5.0
VC2 2.4
VC3 5.0
VC2 5.0
VC1 5.0
VC1 2.4
DT2 2.4
VM 2.4
VL 5.0
VL 2.4
N/C
N/C
N/C
RMPA2550 Rev. D