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Part Number
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7003 |
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Manufacturer
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STMicroelectronics |
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Description
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TRI-BAND GSM/DCS/PCS LNA |
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Published
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Apr 3, 2005 |
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Detailed Description
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STB7003
TRI-BAND GSM/DCS/PCS LNA
• SUPPLY VOLTAGE 2.8V • LOW CURRENT CONSUMPTION • VERY LOW NOISE FIGURE: NF=1.5dB @ 95...
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Datasheet
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7003
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Overview
STB7003
TRI-BAND GSM/DCS/PCS LNA
• SUPPLY VOLTAGE 2.
8V • LOW CURRENT CONSUMPTION • VERY LOW NOISE FIGURE: NF=1.
5dB @ 950MHz NF=1.
9dB @ 1850MHz NF=2dB @ 1950MHz • DIGITAL GAIN CONTROL
ORDER CODE STB7003
MSOP10-EP (exposed pad) BRANDING 7003
APPLICATIONS TRI-BAND GSM/DCS/PCS FRONT-ENDS FUNCTIONAL BLOCK DIAGRAM
PD
GC
DESCRIPTION The STB7003 is a tri-band LNA designed for GSM/DCS/ PCS applications.
The GC pin sets the LNA gain levels.
The innovative architecture implemented allows to reach very low current consumption.
LNA1 works at 0.
9-1.
0 GHz and LNA2 over the 1.
8-2GHz frequency range.
AI1
LNA1
AO1
BIAS
GND
VccGSM
AI2
LNA2
AO2
BSW
VccDCS
ABSOLUTE MAXIMUM RATING
Symbol Vcc Tj ...
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