STA5635S

批量生产
Design Win

ASIL Universal GNSS RF receiver

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产品概述

描述

The STA5635S is a fully integrated RF front-end able to support different bands (L1/E1, L2C, L5/E5/E6) thanks to a programmable and flexible RF-IF chain driven by a fractional PLL. In particular, STA5635S is able to manage all the GNSS constellations available and planned in the next future like GPS, Galileo, Glonass, BeiDou, IRNSS and QZSS.

The RF_IF chain is followed from a 2-bit ADC able to convert the IF signal to Sign (SIGN) and Magnitude (MAG) bit. The MAG bit is internally integrated in order to control the variable gain amplifiers. The VGA gain can be also set by the SPI interface.

The embedded fractional PLL allows supporting a wide range of reference clocks (10 to 55 MHz) and generates a sampling clock available for the baseband.

The STA5635S embeds two LDOs to supply at 1.1 V the analog and digital cores of the device facilitating requirements to external power supply. A third LDO can be turned-on to supply at 1.8 V external active components as a TCXO.

The chip is manufactured in CMOS040nm technology and housed in a QFN package.

  • 所有功能

    • AEC-Q100 Grade 2
    • Multi GNSS band support (L1/E1, L2C, L5/E5/E6)
    • Programmable IF bandwidth (7 or 13 MHz range)
    • 3.3 V supply voltage
    • Fractional-N synthesizer with embedded loop filter
    • SPI Interface for full programmability
    • 2 Bit A/D converter
    • ASIL compliance
    • Operating temperature (-40, +105 °C)
    • CMOS040 technology
    • QFN5x5 32 leads package

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EDA符号、封装和3D模型

STMicroelectronics - STA5635S

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
STA5635S
批量生产
VFQFPN 5X5X1 32L P0.5 Automotive Safety Ecopack2
STA5635STR
批量生产
VFQFPN 5X5X1 32L P0.5 Automotive Safety Ecopack2

STA5635S

Package:

VFQFPN 5X5X1 32L P0.5

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 5X5X1 32L P0.5

Grade

Automotive Safety

RoHS Compliance Grade

Ecopack2

STA5635STR

Package:

VFQFPN 5X5X1 32L P0.5

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 5X5X1 32L P0.5

Grade

Automotive Safety

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

样片和购买

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STA5635STR
Available at distributors

经销商的可用性 STA5635STR

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STA5635S
Available at distributors

经销商的可用性 STA5635S

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STA5635STR 批量生产

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STA5635STR

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STA5635S 批量生产

Budgetary Price (US$)*/Qty:
-
包:
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ECCN (EU):

产品型号:

STA5635S

Operating Temperature (°C)

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Max:

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(*) 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