RFPA2235 Datasheet, PDF (1/20 Pages) RF Micro Devices – Single-Stage Power Amplifier 2W, 700MHZ to 2700MHZ

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 ([phone] or [e-mail].
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