特性

Controls ON Semiconductor's PTIC Tunable Capacitors and RF Tuners

Compliant with timing needs of cellular and other wireless system requirements

Integrated boost converter with 3 programmable outputs (up to 24 V)

Low power consumption

Auto-detection of SPI (30- or 32-bit) or MIPI RFFE interfaces (1.2 V or 1.8 V)

Available in WLCSP (ball and peripheral arrays) and for stand-alone or module integration

描述

ON Semiconductor's PTIC Controller IC is a three-output high voltage digital to analog control IC specifically designed to control and bias ON Semiconductor's Passive Tunable Integrated Circuits (PTICs).

These tunable capacitive circuits are intended for use in mobile phones and dedicated RF tuning applications. The implementation of ON Semiconductor's tunable circuits in mobile phones enables significant improvement in terms of antenna radiated performance.

The tunable capacitors are controlled through a bias voltage ranging from 2 V to 20 V. The TCC-103 high-voltage PTIC control IC has been specifically designed to cover this need, providing three independent high-voltage outputs that control up to three different tunable PTICs in parallel. The device is fully controlled through a multi-protocol digital interface.

应用

Multi-band, multi-standard, advanced and simple mobile phones

Tunable antenna matching networks

Compatible with closed-loop and open-loop antenna tuner applications