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STB7003 数据表(PDF) 1 Page - STMicroelectronics |
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STB7003 数据表(HTML) 1 Page - STMicroelectronics |
1 / 9 page 1/9 January, 22 2002 STB7003 TRI-BAND GSM/DCS/PCS LNA MSOP10-EP (exposed pad) ORDER CODE STB7003 BRANDING 7003 • 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 APPLICATIONS TRI-BAND GSM/DCS/PCS FRONT-ENDS 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. FUNCTIONAL BLOCK DIAGRAM GC LNA2 LNA1 AO2 VccGSM AO1 VccDCS PD AI2 GND AI1 BSW ABSOLUTE MAXIMUM RATING Symbol Parameter Value Unit Vcc Supply voltage 4.5 V Tj Junction temperature 150 oC Tstg Storage temperature -40 to +85 °C THERMAL DATA Symbol Parameter Value Unit Rth(j-a) Thermal resistance junction-ambient TBD oC/W |
类似零件编号 - STB7003 |
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类似说明 - STB7003 |
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