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DB-2933-54

STMicroelectronics
Part Number DB-2933-54
Manufacturer STMicroelectronics
Description RF POWER amplifier using 2 x SD2933 N-Channel enhancement-mode lateral MOSFETs
Published Feb 5, 2009
Detailed Description www.DataSheet4U.com DB-2933-54 RF POWER amplifier using 2 x SD2933 N-Channel enhancement-mode lateral MOSFETs General f...
Datasheet PDF File DB-2933-54 PDF File

DB-2933-54
DB-2933-54

Overview
www.
DataSheet4U.
com DB-2933-54 RF POWER amplifier using 2 x SD2933 N-Channel enhancement-mode lateral MOSFETs General feature ■ ■ ■ ■ ■ ■ ■ ■ Excellent thermal stability Frequency: 1.
6 - 54MHz Supply voltage: 48V Output power: 400W typ.
Input power 10W max.
Efficiency: 57% - 76% IMD at 300WPEP < -26dBc Load mismatch: 3:1all phases Description The DB-2933-54 is a RF broadband power amplifier intended for linear or nonlinear operation over the band 1.
6 to 54 MHz using 2x SD2933 gold metallized N-channel MOS field-effect transistors.
The temperature compensating biasing circuit supports class B and class AB operation.
DB-2933-54 is designed in cooperation with Specific RF Devices.
(e-mail : specific.
rf.
devices@t-online.
de) Order Code ■ DB-2933-54 October 2006 Rev 1 1/13 www.
st.
com 13 Contents www.
DataSheet4U.
com DB-2933-54 Contents 1 Electrical data .
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3 1.
1 Maximum ratings .
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3 2 3 4 5 6 Electrical characteristics .
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4 Typical performance .
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5 Photos of DB-2933-54 amplifier .
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7 DB-2933-54 class of operation .
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8 SD2933 mounting recommendations .
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9 6.
1 6.
2 Mounting recommendations .
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9 Mounting sequence .
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9 7 8 Package mechanical data .
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11 Revision history .
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