BST capacitance controller, 350 µm pitch

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  • The ST high voltage BST capacitance controller STHVDAC-253C7 is a high voltage Digital to Analog Converter (DAC), specifically designed to control and meet the wide tuning bias voltage requirement of the BST tunable capacitances.

    It provides three independent high voltage outputs to control three different capacitances. It is fully controlled through an RFFE serial interface.
    BST capacitances are tunable capacitances intended for use in mobile phone application, and dedicated to RF tunable application. They are controlled through a bias voltage ranging from 0 to 24 V. The implementation of BST tunable capacitance in mobile phones enables a significant improvement in terms of radiated performance, making the performance almost insensitive to external environment.

    Key Features

    • Dedicated controller to bias BST tunable capacitances
    • Turbo and Glide Modes for optimal system performance
    • Integrated boost converter with 3 programmable outputs (from 0 to 24 V)
    • Low power consumption and high accuracy thanks to production trimming
    • MIPI RFFE v2.0 serial interface 1,8 V with extended frequency range up to 52 MHz
    • Synchronous reads support (sRead)
    • 3 USID support in order to control 3 antennas with a single device
    • GPIO for Register swap to support DPDT switching and USB cable plugged in
    • Available in 350 microns pitch WLCSP for stand-alone or SiP module integration

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
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More info
从分销商订购
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min
max
STHVDAC-253C7 Chip Scale Package 0.35mm pitch Tape And Reel -30 85
批量生产
0.2885 100 EAR99
MORE INFO

Country of Origin:

-

查看供货情况

Distributor availability ofSTHVDAC-253C7

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 978 1 Order Now
MOUSER WORLDWIDE 887 1 Order Now

代理商库存报告日期: 2019-11-18

代理商名称

DIGIKEY

库存

978

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

887

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-18

立即购买

STHVDAC-253C7

封装

Chip Scale Package 0.35mm pitch

包装类型

Tape And Reel

单价(US$)

0.2885*

Distributor availability ofSTHVDAC-253C7

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 978 1 Order Now
MOUSER WORLDWIDE 887 1 Order Now

代理商库存报告日期: 2019-11-18

代理商名称

DIGIKEY

库存

978

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

887

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-18

Operating Temperature (°C)

(min)

-30

(max)

85

供货状态

批量生产

单价(US$)

0.2885

数量

100

ECCN (US)

EAR99

Country of Origin

-

(*) 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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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
STHVDAC-253C7
批量生产
Chip Scale Package 0.35mm pitch 工业 Ecopack3

STHVDAC-253C7

Package:

Chip Scale Package 0.35mm pitch

Material Declaration**:

Marketing Status

批量生产

Package

Chip Scale Package 0.35mm pitch

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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.