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  • The chip is a fully integrated RF front-end able to down-convert the GPS L1 signal from 1575.42 MHz to 4.092 MHz.

    The IF signal is converted by a two bit ADC. Sign (SIGN), Magnitude (MAG) and the 16.368 MHz sampling clock (GPS_CLK) are provided to the baseband.
    The magnitude data is internally integrated in order to control the variable gain amplifiers in accordance to the RF input signal strength.
    An excellent quality of reception in critical environments is ensured by the good noise figure and linearity of the receiver.
    The on-chip oscillator supports crystal frequencies in the range of 10 MHz to 40 MHz. It is able to support TCXO providing also a buffered copy of the oscillator frequency.
    The chip, using STMicroelectronics BiCMOS SiGe technology, is housed in a QFN-32 package.

    主な特徴

    • Low IF architecture (fIF= 4fO)
    • Minimum external components
    • VGA gain internally regulated
    • On chip programmable PLL
    • Typ. 2.7 V supply voltage
    • SPI interface
    • 2 kV HBM ESD protected
    • Compatible with GPS L1
    • Standard QFN-32 package
    • Low power for portable designs

サンプル & 購入

製品型番
パッケージ
Packing Type
Marketing Status
Budgetary Price (US$)*
数量
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STA5620ATR VFQFPN 32 5x5x1.0 Tape And Reel
NRND
3 1000 7A994 - No availability of distributors reported, please contact our sales office

STA5620ATR

パッケージ

VFQFPN 32 5x5x1.0

Packing Type

Tape And Reel

Unit Price (US$)

3.0*

Marketing Status

NRND

Unit Price (US$)

3

数量

1000

ECCN (US)

7A994

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      DS5707
      Fully integrated RF front-end receiver for GPS applications
      4.0
      352.77 KB
      PDF
      DS5707

      Fully integrated RF front-end receiver for GPS applications

Publications and Collaterals

    • Description バージョン サイズ アクション
      TESEO-DRAW Dead Reckoning Automotive Way 1.0
      2.3 MB
      PDF
      TESEOIII: GPS/Galileo/Glonass/BeiDou/QZSS standalone receiver 1.0
      754.65 KB
      PDF

      TESEO-DRAW Dead Reckoning Automotive Way

      TESEOIII: GPS/Galileo/Glonass/BeiDou/QZSS standalone receiver

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
STA5620ATR
NRND
VFQFPN 32 5x5x1.0 オートモーティブ Ecopack2

STA5620ATR

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF

Marketing Status

NRND

Package

VFQFPN 32 5x5x1.0

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.