STEVAL-CBL015V1

批量生产

Single LNB supply and control IC DiSEqC 1.x compliant with DSQIN based on the LNBH29 in a QFN16 (4x4)

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  • This product evaluation board implements a DC-DC converter based on the LNBH29 device used to power LNB inside dish antennas which receive satellite TV signals. The LNBH29 is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards, offering a complete solution for single-tuner satellite receivers and good performance at low cost using few external components. The LNBH29 evaluation board includes an I2C bus interface and the internal 22 kHz tone generator (factory trimmed) is controlled by the DSQIN pin (TTL compatible), permitting immediate DiSEqC™ data encoding. A fully integrated step-up DC-DC converter allows operation with a single input voltage supply source ranging from 8 V to 17.5 V.

    主要特性

    • Complete interface between LNB and I²C bus
    • Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)
    • Selectable output current limit using an external resistor
    • Compliant with main satellite receiver output voltage specifications (6 programmable levels)
    • Accurate built-in 22 kHz tone generator suits widely-accepted standards
    • 22 kHz tone waveform integrity guaranteed also at no load
    • Low-drop post regulator and high-efficiency step-up PWM with integrated power N-MOS allowing low power losses
    • Overload and overtemperature internal protection with I²C diagnostic bits
    • LNB short-circuit dynamic protection
    • RoHS compliant

样片和购买

产品型号
核心产品
供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
从ST订购
从分销商订购
STEVAL-CBL015V1 LNBH29
批量生产
EAR99 ITALY 32.0 / 1 没有经销商,请联系我们的销售办事处

STEVAL-CBL015V1

核心产品

LNBH29

供货状态

批⁠量⁠生⁠产

Budgetary Price (US$)*/Qty

32.0 / 1

Budgetary Price (US$)* / Qty

32.0 / 1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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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技术文档

    • 描述 版本 文档大小 操作
      DB2194
      Single LNB supply and control IC DiSEqC 1.x compliant with DSQIN based on the LNBH29 in a QFN16 (4x4)
      1.0
      221.04 KB
      PDF
      DB2194

      Single LNB supply and control IC DiSEqC 1.x compliant with DSQIN based on the LNBH29 in a QFN16 (4x4)

Hardware Resources

    • 描述 版本 文档大小 操作
      STEVAL-CBL015V1 gerber files 1.0
      93.5 KB
      ZIP

      STEVAL-CBL015V1 gerber files

    • 描述 版本 文档大小 操作
      STEVAL-CBL015V1 BOM 1.0
      44.81 KB
      PDF

      STEVAL-CBL015V1 BOM

    • 描述 版本 文档大小 操作
      STEVAL-CBL015V1 schematics 1.0
      194.07 KB
      PDF

      STEVAL-CBL015V1 schematics

法律

    • 描述 版本 文档大小 操作
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

产品型号 供货状态 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-CBL015V1
批量生产
CARD Industrial Ecopack2 -

STEVAL-CBL015V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

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