Datasheet > STPTIC-12G1H5

STPTIC-12G1H5

更新时间： 2024-02-16 18:17:35

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意法半导体 - STMICROELECTRONICS		/
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13页	196K
描述
Parascan tunable integrated capacitor

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STPTIC-12G1H5 数据手册

STPTIC

Parascan™ tunable integrated capacitor

Datasheet - production data

Applications

•

Cellular Antenna open loop tunable matching

network in multi-band GSM/WCDMA/LTE

mobile phone

STPTIC

•

Open loop tunable RF filters

STPTIC

Description

µQFN

Flip Chip

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.

Features

•

High power capability (+36 dBm)

High tuning range (3.5/1)

High quality factor (Q)

BST capacitances are tunable capacitances

intended for use in mobile phone application, and

dedicated to RF tunable applications. These

tunable capacitances are controlled through a

bias voltage ranging from 2 to 20 V. The use of

BST tunable capacitance in mobile phones

enables significant improvement in terms of

radiated performances making the performance

almost insensitive to the external environment.

High linearity device

Low leakage current

Capacitor bias is DC blocked

Frequency of operation from DC to 3 GHz

8 values available: 1.2 pF, 2.7 pF, 3.3 pF,

3.9 pF, 4.7 pF, 5.6 pF, 6.8 pF and 8.2 pF

•

Analog control voltage

Compatible with high voltage control IC

(STHVDAC series)

•

Available in plastic molded package:

– µQFN package 1.2 x 1.6 x 0.9 mm

– Flip Chip 0.65 x 1.0 x 0.3 mm

– Flip Chip 0.65 x 1.2 x 0.3 mm

•

ECOPACK 2 compliant component

Benefit

RF tunable passive implementation in mobile

•

TM: Parascan is a trade mark of Paratek microwave Inc.

phones to optimize antenna radiated

performances.

February 2015

DocID023772 Rev 4

1/13

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...13

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