RFPA2224 Datasheet, PDF (15/19 Pages) RF Micro Devices – Single-Stage Power Amplifier 1W, 700MHz to 2700MHz

RFPA2224
Typical Performance: V_CC = V_BIAS = V_REG =5V
2.58GHz to 2.69GHz Application Circuit
ACPR versus WCDMA Output Power (25°C)
-35
WCDMA_TM1_64DPCH_1C
-40
2.59GHz
-45
2.64GHz
2.69GHz
-50
ACPR versus WCDMA Output Power (2640MHz)
-40
0.32
WCDMA_TM1_64DPCH_1C
-45
0.31
25°C
-50
-40°C
0.30
85°C
-55
0.29
-55
-60
0.28
-60
-65
0.27
-65
-70
0.26
-70
12 13 14 15 16 17 18 19 20 21 22
Channel Output Power (dBm)
-75
0.25
12 13 14 15 16 17 18 19 20 21 22
Channel Output Power (dBm)
Output Power and Current versus Input Power
at 2640MHz
32
0.70
30
25°C
0.65
-40°C
28
85°C
0.60
26
0.55
24
0.50
22
0.45
20
0.40
18
0.35
16
0.30
14
0.25
12
0.20
0 2 4 6 8 10 12 14 16 18 20 22
Input Power (dBm)
2.8
VDET versus Pout (WCDMA)
2.6
WCDMA_TM1_64DPCH_1C
2.4
VDET (25°C)
2.2
VDET (85°C)
VDET (-40°C)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
12 14 16 18 20 22 24 26 28 30
POUT (dBm)
DS121121
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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