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PDF RFPA2235 Data sheet ( Hoja de datos )
| Número de pieza | RFPA2235 | |
| Descripción | Single-Stage Power Amplifier | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RFPA2235 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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RFPA2235Sin-
gle-Stage
Power Ampli-
fier 2W,
700MHz to
2700MHz
RFPA2235
Single-Stage Power Amplifier 2W,
700MHZ to 2700MHZ
Package Style: DFN, 12-Pin, 4mm x 5mm
Features
WCDMA Power at 2140MHz =
20dBm with -60dBc ACPR
Gain = 13dB at 2140MHz
P1dB = 32.5dBm 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
VBIAS 1
NC 2
RFIN 3
RFIN 4
NC 5
VREG 6
12 NC
11 RFOUT/VCC
10 RFOUT/VCC
9 RFOUT/VCC
8 RFOUT/VCC
7 VDET
Functional Block Diagram
Product Description
The RFPA2235 is a single-stage InGaP HBT power amplifier. It exhibits excellent
back-off characteristics making it ideal for ultra-linear driver amplifier applications.
The RFPA2235 can also be optimized for use as a small-cell PA output stage. Exter-
nal matching and bias control allows the RFPA2235 to be utilized across various
radio platforms within 700MHz to 2700MHz. The PA2235 offers a robust Class 1C
(>1000V) HBM ESD rating in a compact 4mm x 5mm DFN package.
Ordering Information
RFPA2235SR
7” Reel with 100 pieces
RFPA2235SQ
Sample bag with 25 pieces
RFPA2235TR13 13” Reel with 2500 pieces
RFPA2235PCK-410 728MHz to 768MHz PCBA with 5-piece sample bag
RFPA2235PCK-411 2110MHz to 2170MHz PCBA with 5-piece sample bag
RFPA2235PCK-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 20
1 page  
RFPA2235
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
ACPR versus WCDMA Output Power (750MHz)
-35
WCDMA_TM1_64DPCH_1C
-40
25°C
-45 -40°C
85°C
-50
0.75
0.70
0.65
0.60
-55 0.55
-60 0.50
-65 -65 0.45
-70
15 16 17 18 19 20 21 22 23 24 25
Channel Output Power (dBm)
-70 0.40
15 16 17 18 19 20 21 22 23 24 25
Channel Output Power (dBm)
Output Power and Current versus Input Power
at 750MHz
36
34 25°C
32 -40°C
30 85°C
28
26
24
22
20
18
16
14
12
0 2 4 6 8 10 12 14 16 18 20
Input Power (dBm)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
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
15 17 19 21 23 25 27 29 31 33
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 20
5 Page 
RFPA2235
35
34
33
32
31
30
29
28
27
26
25
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 2.16 2.17
Frequency (GHz)
50
49
48
47
46
45
44
43
42
41
40
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 Power
(2140MHz, 1MHz Tone Spacing)
-30
-35
-40
-45
-50
-55
-60
-65
-70 25°C
-40°C
-75 85°C
-80
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 20
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet RFPA2235.PDF ] | |
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