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고주파 스위치 IC

RF Block for LTE Smartphones

RF switches are suitable for use as RF front-end antenna switches in smartphones. Toshiba's RF switches are the ideal solution for RF front-end module applications compliant with LTE, which is being adopted worldwide, as well as with LTE Advanced, which will be commercially deployed shortly.

Signifi cantly reduces insertion loss by using TaRF8, a next-generation SOI process

Toshiba has developed a next-generation SOI process called TaRF8 by improving its original TarfSOI ™ (Toshiba advanced RF silicon-on-insulator)Note 1 process.

RF switch ICs fabricated using the TaRF8 process exhibit insertion loss 0.1 dB lower than those fabricated using the preceding TaRF6 process (at f = 2.7 GHz, SP12T).

Insertion loss on SP10T

Note 1: TarfSOI is a trademark of Toshiba Corporation.

Note 2: As of June 28, 2013 (according to a Toshiba survey of the RF antenna switch market)

Offers RF switch ICs with either a general-purpose I/O (GPIO) or an MIPI® control interface

Toshiba's product portfolio includes RF switch ICs with either a GPIO control interface or an MIPI® control interface compliant with the MIPI® Alliance standard

GPIO: General Purpose Input/Output

MIPI®: Mobile Industry Processor Interface

Product Lineup

Part Number Organization Control Package

TCWA1405

SP4T

All Tx

GPIO

ChipBGA

TCWA1607

SP6T

All Tx

GPIO

TCWA1817

SP8T

All Tx

GPIO

TCWA1818

SP8T

All Tx

MIPI

TCWA1C16

SP12T

All Tx

MIPI

TCWA1G03

SP16T

All Tx

MIPI

SP12T: Single Pole Twelve Throw Switch

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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.