Part Number
|
STA5630 |
Manufacturer
|
STMicroelectronics |
Description
|
Low power GPS RF front-end |
Published
|
Dec 2, 2011 |
Detailed Description
|
www.DataSheet.co.kr
STA5630
Low power GPS RF front-end
Data brief
Features
■ ■ ■ ■ ■ ■ ■ ■ ■ ■
Integrated LNA Low pow...
|
Datasheet
|
STA5630
|
Overview
www.
DataSheet.
co.
kr
STA5630
Low power GPS RF front-end
Data brief
Features
■ ■ ■ ■ ■ ■ ■ ■ ■ ■
Integrated LNA Low power consumption ( 25 mW) 1.
8 V supply voltage GPS and Galileo compliant Minimum external components Serial interface 3 bits A/D converter CMOS 65 nm technology 2 kV HBM ESD protected Standard QFN-32 package VFQFPN32
Description
The chip is a fully integrated RF front-end able to down-convert either the GPS L1 signal from 1575.
42 MHz to 4.
092 MHz.
The STA5630 embeds high performance LNA minimizing external component count.
The chip uses state of the art CMOS 65 nm technology.
A 3-bit ADC converts the IF signal to Sign (SIGN) and Magnitude (MAG0 and MAG1).
The magnitude bits...
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