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PDF RFPA2224 Data sheet ( Hoja de datos )
| Número de pieza | RFPA2224 | |
| Descripción | Single-Stage Power Amplifier | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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RFPA2224RFPA2224
Single-Stage Power Amplifier
1W, 700MHz to 2700MHz
Package: DFN, 12-Pin, 4mm x 5mm
VBIAS 1
12 NC
Features
WCDMA Power at 2140MHz =
17dBm with -60dBc ACPR
Gain = 14dB at 2140MHz
P1dB = 30dBm at 2140MHz
Externally Matched
Power-down Capability
Class 1C HBM ESD Rating
On-chip Input Power Detector
Applications
2G, 3G, and 4G Air Interfaces
Driver Amplifier for Commercial
Wireless Infrastructure
Picocell, Femtocell Power
Amplifier
WCDMA, LTE, TD-SCDMA, GSM
NC 2
RFIN 3
RFIN 4
NC 5
VREG 6
11 NC
10 RFOUT/VCC
9 RFOUT/VCC
8 NC
7 VDET
Functional Block Diagram
Product Description
The RFPA2224 is a single-stage InGaP HBT power amplifier. It exhibits excellent
back-off characteristics making it ideal for ultra-linear driver amplifier applications.
The RFPA2224 can also be optimized for use as a small-cell PA output stage. Exter-
nal matching and bias control allows the RFPA2224 to be used across various radio
platforms within 700MHz to 2700MHz. The PA2224 offers a robust Class 1C
(>1000V) HBM ESD rating in a compact 4mm x 5mm DFN package.
Ordering Information
RFPA2224SR
7” Reel with 100 pieces
RFPA2224SQ
Sample bag with 25 pieces
RFPA2224TR13 13” Reel with 2500 pieces
RFPA2224PCK-410 728MHz to 768MHz PCBA with 5-piece sample bag
RFPA2224PCK-411 2110MHz to 2170MHz PCBA with 5-piece sample bag
RFPA2224PCK-412 2580MHz to 2690MHz PCBA with 5-piece sample bag
DS121121
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2012, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 19
1 page  
RFPA2224
Typical Performance: VCC = VBIAS = VREG =5V
728MHz to 768MHz Application Circuit
ACPR versus WCDMA Output Power (25°C)
-35
WCDMA_TM1_64DPCH_1C
-40
728MHz
-45 748MHz
768MHz
-50
-55
-60
-65
-70
12 13 14 15 16 17 18 19 20 21 22
Channel Output Power (dBm)
ACPR versus WCDMA Output Power (750MHz)
-35 0.32
WCDMA_TM1_64DPCH_1C
-40 0.31
25°C
-45 -40°C
85°C
0.30
-50 0.29
-55 0.28
-60 0.27
-65 0.26
-70 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 750MHz
32 0.70
30 25°C
-40°C
28 85°C
0.65
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
-2 0 2 4 6 8 10 12 14 16 18
Input Power (dBm)
VDET versus Pout (WCDMA)
1.4
WCDMA_TM1_64DPCH_1C
VDET (25°C)
1.2 VDET (85°C)
VDET (-40°C)
1
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 (+1) 336-678-5570 or [email protected].
5 of 19
5 Page 
RFPA2224
32
31
30
29
28
27
26
25
24
23
22
2.11
Typical Performance: VCC = VBIAS = VREG =5V
2.11GHz to 2.17GHz Application Circuit
P1dB versus Frequency
25°C
-40°C
85°C
2.12
2.13
2.14
2.15
Frequency (MHz)
2.16
2.17
49
48
47
46
45
44
43
42
41
40
39
2.11
Output IP3 versus Frequency
(15dBm Tones, 1MHz Spacing)
25°C
-40°C
85°C
2.12
2.13 2.14 2.15
Frequency (GHz)
2.16
2.17
IM3 versus Output Power
(2140MHz, 1MHz Tone Spacing)
-30
-35 25°C
-40°C
-40 85°C
-45
-50
-55
-60
-65
-70
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Output Power per Tone (dBm)
DS121121
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 19
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet RFPA2224.PDF ] | |
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