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PDF RF6288 Data sheet ( Hoja de datos )
| Número de pieza | RF6288 | |
| Descripción | 3V MULTI-BAND UMTS LINEAR POWER AMPLIFIER MODULE | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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RF6288
3V MULTI-BAND UMTS LINEAR POWER
AMPLIFIER MODULE
Package Style: Module, 28-Pin, 4mmx7mmx1.0mm
Features
Dual-Path PA
UMTS Bands 1, 2, 4, 5, 8
PA Load Insensitive
Used with DC-DC Converter
for Optimized Efficiency
Analog Bias Control for
Additional Current Savings
Internal Voltage Regulator
Eliminates the Need for
External Reference Voltage
(VREF)
Integrated Blocking and
Collector Decoupling Caps
Integrated Coupler Outputs
With Directivity
Applications
UMTS Wireless Handsets
UMTS Data Cards
Vset
Ven
VBATT
DC-DC
Converter
VCC
RFin_HB
Split
& IMN
Combine
& OMN
Bias Control
RFout_HB
PCOUP_HB
RFin_LB
Split
& IMN
Combine
& OMN
RF6288
RFout_LB
PCOUP_LB
VEN_LB
VEN_HB
VCTRL
Functional Block Diagram
Product Description
The RF6288 is a high-power, high-efficiency dual-path linear amplifier module spe-
cifically W-CDMA transmitters used in UMTS mobile systems. This module uses a
balanced PA architecture which makes it load insensitive. The device is manufac-
tured on an advanced BiFET HBT process, and was designed for use as the final RF
amplifier stage in 3V UMTS handset equipment, spread-spectrum systems, and
other transmitter applications. The high band PA frequency coverage is 1710MHz to
1980MHz and the low band PA is 824MHz to 915MHz. The RF6288 has a common
analog bias control pin to reduce idle current at lower output power levels. In addi-
tion the RF6288 has implemented an integrated power coupler for each PA with
good directivity. The RF6288 is assembled in a 28-pin, 4.0mm x 7.0mm, laminate
package.
Ordering Information
RF6288
3V Multi-Band UMTS Linear Power Amplifier Module
RF6288PCBA-41X Fully Assembled Evaluation Board
DS140510
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
BiFET HBT
LDMOS
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.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
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