STA2056 - ST Microelectronics

STA2056 REAL ONE CHIP SOLUTION

1.4 Operating Temperature ■ -40°C +85°C STA2056 is one chip GPS featuring the complete RF for active antenna systems and baseband functionality in a QFN 68pin package. STA2056 System-on-Chip combines GPS performances with low power consumption. Thanks to the few external components STA2056 makes the application simple and smaller. January 2005 This is pr.

Features

Figure 1. Package 1.1 RF SECTION
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■ Complete RF for active antenna system Easily interfaced to passive antenna On-chip low phase noise VCO/PLL On-chip integrated loop filter and IF filter Integrated Wide Dynamic Range Mixer Few external components required Voltage supply operation 1.8V typical Low power consumption (~15mA) VFQFPN68 (10x10x1.0mm) Table 1. Order Codes Part Number STA2056V Package VFQFPN68 1.5 Package
■ VFQFPN68 10mm x 10mm 1.2 BASEBAND SECTION
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■ ARM7TDMI®Core (up to 64MHz) STC8 12 channels correlator 256KB ROM 64KB RAM (4K backup) 3.3V for I/O I.