Datasheet > STPTIC-39L2H5

STPTIC-39L2H5

更新时间： 2024-11-06 00:19:55

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意法半导体 - STMICROELECTRONICS		/
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Parascan tunable integrated capacitor

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STPTIC-39L2H5 数据手册

STPTIC-27L2

Parascan™ tunable integrated capacitor

Datasheet

production data

Description

The ST integrated tunable capacitor offers

excellent RF performance, low power

consumption and high linearity required in

adaptive RF tuning applications. The fundamental

building block of PTIC is a tunable material called

Parascan™, which is a version of barium

strontium titanate (BST) developed by Paratek

Microwave.

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BST capacitors are tunable capacitors intended

for use in mobile phone application and dedicated

to RF tunable applications. These tunable

capacitors are controlled through an extended

bias voltage ranging from 1 to 24 V. The

implementation of BST tunable capacitors in

mobile phones enables significant improvement

in terms of radiated performance making the

performance almost insensitive to the external

environment.

Features

•

High power capability

5:1 tuning range

Higher linearity (48x)

High quality factor (Q)

Low leakage current

Figure 1. PTIC functional block diagram

Compatible with high voltage control IC

(STHVDAC series)

37,&

•

Available in WLCSP package 0.75 x 1.00 x 0.3

ECOPACK^®2 compliant component

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Benefit

RF tunable passive implementation in mobile

•

phones to optimize antenna radiated

performance

%LDV

Applications

•

Cellular antenna open loop tunable matching

network in multi-band GSM/WCDMA/LTE

mobile phone

•

Open loop tunable RF filters

TM: Parascan is a trademark of Paratek Microwave Inc.

December 2015

DocID028611 Rev 1

1/10

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...10

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