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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.

    主要特性

    • 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

样片和购买

产品型号
封装
包装类型
供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
从ST订购
从分销商订购
STA5620CTR VFQFPN 32 5x5x1.0 Tape And Reel
NRND
7A994 THAILAND 2.5 / 1k 没有经销商,请联系我们的销售办事处

STA5620CTR

封装

VFQFPN 32 5x5x1.0

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

2.5 / 1k

供货状态

NRND

Budgetary Price (US$)* / Qty

2.5 / 1k

ECCN (US)

7A994

Country of Origin

THAILAND

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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      DS5707

      Fully integrated RF front-end receiver for GPS applications

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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STA5620CTR
NRND
VFQFPN 32 5x5x1.0 Industrial Ecopack2

STA5620CTR

Package:

VFQFPN 32 5x5x1.0

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

VFQFPN 32 5x5x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持