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AJAV-6751 Datasheet(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED

Part No. AJAV-6751
Description  Dual-Band Power Amplifier Module
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Maker  AVAGO [AVAGO TECHNOLOGIES LIMITED]
Homepage  http://www.avagotech.com
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AJAV-6751 Datasheet(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED

   
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Avago Technologies
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Description
The AJAV-6751 is a complete, high-performance power
amplifier for WCDMA and HSPA wireless communications.
Based on a unique, patented architecture, the AJAV-6751
integrates circuitry for TX filtering, RF coupling, power
regulation, input and output matching, and power control. The
PA (power amplifier) is powered by a connection to the battery
and is implemented in a standard CMOS process.
The AJAV-6751 contains integrated directional couplers,
50-ohm input and output matching networks, and RF input
and output DC blocking capacitors. All of these functions are
integrated in a 15-pin surface-mount leadless package of 3 mm
× 4.2 mm form-factor and 0.9-mm thickness, so it can minimize
the number of external components.
The integrated LB and HB directional couplers are
daisy-chained internally. One coupler input port and one
coupler output port are shared by the both bands.
The AJAV-6751 has integrated on-chip Vref and on-module
bias switch, so the external LDO regulators and switches for
external Vref are not required. It also makes the PA fully
digital-controllable by the baseband chipset. The Ven pin turns
the PA on and off by the digital control signal. All of the digital
control input pins, such as the Ven, Vmode0, and Vmode1, are
fully CMOS compatible down to the 1.8V logic.
Features
Thin package (0.9 mm typical)
Fifteen-pin surface mounting package
Small 3 mm × 4.2 mm package size
Internal 50-ohm matching networks for both RF input and
output
Three-mode power control with Vmode0 and Vmode1
Compatible with the APT application
Low average current
High capacity CMOS process
High-performance 3G power amplifier
UMTS Band 1 (1920 MHz ~ 1980 MHz)
UMTS Band 5 (824 MHz ~ 849 MHz)
WCDMA, HSPA, and HSPA+ compliant
Integrated Tx filtering
Delivers the best noise in the industry
Integrated coupler
Coupler and Isolation ports for daisy chain
Green – Lead-free and RoHS compliant
Applications
Band 1 UMTS
Band 5 UTMS
Ordering Information
Part Number
Number of
Devices
Container
AJAV-6751-TR1
1,000
178 mm (7 in.) tape/reel
AJAV-6751
WCDMA/HSPA Band 1 and Band 5
3.0 mm × 4.2 mm Dual-Band
Power Amplifier Module
Product Brief


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