RF5198_1 Datasheet, PDF (1/8 Pages) RF Micro Devices – 3V 1950MHZ W-CDMA LINEAR POWER AMPLIFIER MODULE

RF51983 V
1950 MHz W-
CDMA Linear
Power Ampli-
fier Module
RF5198
3V 1950MHZ W-CDMA LINEAR POWER
AMPLIFIER MODULE
RoHS Compliant & Pb-Free Product
Package Style: QFN, 16-Pin, 3 x 3
Features
„ Input/Output Internally
Matched @ 50 Ω
„ 27.5dBm Linear Output Power
„ 42% Peak Linear Efficiency
„ -41dBc ACLR @ ±5MHz
„ Integrated Power Detector
„ HSDPA Capable
Applications
„ 3V W-CDMA Band 1 Handsets
„ Multi-Mode W-CDMA 3G Hand-
sets
„ 3V TD-SCDMA Handsets
„ Spread-Spectrum Systems
16
15 14
13
RF IN 1
GND 2
Interstage MN
Q1
IMN
Q2
12 VCC2
11 VCC2
VMODE 3
VREG 4
5
Bias
Integrated
Power
Detector
OMN
10 VCC2
9 RF OUT
6
7
8
Functional Block Diagram
Product Description
The RF5198 is a high-power, high-efficiency linear amplifier module specifically
designed for 3V handheld systems. The device is manufactured on an advanced
third generation GaAs HBT process, and was designed for use as the final RF ampli-
fier in 3V W-CDMA handheld digital cellular equipment, spread-spectrum systems,
and other applications in the 1920MHz to 1980MHz band (Band 1). The RF5198
has a digital control pin for low power applications to lower quiescent current. This
PA also includes a power detector circuit. The RF5198 is assembled in at 16-pin,
3mmx3mm, QFN package.
Ordering Information
RF5198
3V 1950MHz W-CDMA Linear Power Amplifier Module
RF5198PCBA-41X Fully Assembled Evaluation Board
Optimum Technology Matching® Applied
9GaAs HBT
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
Si BiCMOS
Si CMOS
InGaP HBT
SiGe HBT
Si BJT
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. ©2006, RF Micro Devices, Inc.
Rev A5 DS060310
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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