Features: • SUPPLY VOLTAGE 2.8V• LOW CURRENT CONSUMPTION• VERY LOW NOISE FIGURE: NF=1.5dB @ 950MHz NF=1.9dB @ 1850MHz NF=2dB @ 1950MHz• DIGITAL GAIN CONTROLApplication· TRI-BAND GSM/DCS/PCS FRONT-ENDSSpecifications Symbol Parameter Value Unit Vcc Suppl...
STB7003: Features: • SUPPLY VOLTAGE 2.8V• LOW CURRENT CONSUMPTION• VERY LOW NOISE FIGURE: NF=1.5dB @ 950MHz NF=1.9dB @ 1850MHz NF=2dB @ 1950MHz• DIGITAL GAIN CONTROLApplication· TRI-B...
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• 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
· TRI-BAND GSM/DCS/PCS FRONT-ENDS
Symbol |
Parameter |
Value |
Unit |
Vcc |
Supply voltage |
4.5 |
V |
Tj |
Junction temperature |
150 |
|
Tstg |
Storage temperature |
-40 to +85 |
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.