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Agilent - 4 x 4 Power Amplifier Module

Numéro de référence WS2411
Description 4 x 4 Power Amplifier Module
Fabricant Agilent 
Logo Agilent 





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WS2411 fiche technique
Agilent WS2411
4 x 4 Power Amplifier Module
for UMTS1900 (1850 – 1910 MHz)
Data Sheet
Description
The WS2411, a Wide-band Code
Division Multiple Access
(WCDMA) Power Amplifier (PA),
is a fully matched 10-pin surface
mount module developed for
WCDMA handset applications.
This power amplifier module
operates in the 1850–1910 MHz
bandwidth. The WS2411 meets
the stringent WCDMA linearity
requirements for output power of
up to 28.5 dBm. A low current
(Vcont) pin is provided for high
efficiency improvement of the
low output power range.
The WS2411 features CoolPAM
Circuit technology offering state-
of-the-art reliability, temperature
stability and ruggedness.
The WS2411 is self contained,
incorporating 50ohm input and
output matching networks.
Features
• CoolPAM circuit technology
• Good linearity
• High efficiency
• 10-pin surface mounting package
(4 mm x 4 mm x 1.4 mm)
• Low power-state control
• Low quiescent current
• Internal 50matching networks
for both RF input and output
Applications
• WCDMA handsets
• HSDPA handsets
Functional Block Diagram
Vcc2(10)
RF Input (2)
Input
Match
DA
Inter
Stage
Match
PA
Vcc1 (1)
MMIC
Bias Circuit & Control Logic
Vcont(4)
Vref(5)
Output
Match
RF Output (8)
MODULE

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