TXS02612RTWR ,SDIO Port Expander With Voltage-Level Translation 24-WQFN -40 to 85FEATURES• 6-to-12 Demultiplexer/Multiplexer Allows SDIO • Latch-Up Performance Exceeds 100 mA PerPo ..
TXS03121DRLR ,Comparator With Output Voltage-Level Translation 6-SOT -40 to 85FEATURES• Low Supply Current: 8 μA (Max)DRLPACKAGE• Supply Voltage: 2.5 V to 5.5 V(TOPVIEW)• Output ..
TXS2SA-24V , Very High Sensitivity, 50 mW (nominal operating) Rely with LT style pin layout
TXS2SA-4.5V , Very High Sensitivity, 50 mW (nominal operating) Rely with LT style pin layout
TXS2SA-4.5V , Very High Sensitivity, 50 mW (nominal operating) Rely with LT style pin layout
TXS2SA-4.5V-Z , Very High Sensitivity, 50 mW (nominal operating) Rely with LT style pin layout
UCC25705D ,High Speed Voltage Mode Pulse Width ModulatorUCC25705,UCC25706,UCC35705,UCC35706HIGH-SPEEDVOLTAGEMODEPULSEWIDTHMODULATORSLUS473B -- NOVEMBER 199 ..
UCC25705DGK ,High Speed Voltage Mode Pulse Width ModulatorUCC25705,UCC25706,UCC35705,UCC35706HIGH-SPEEDVOLTAGEMODEPULSEWIDTHMODULATORSLUS473B -- NOVEMBER 199 ..
UCC25705DGKG4 ,High Speed Voltage Mode Pulse Width Modulator 8-VSSOP -40 to 85UCC25705,UCC25706,UCC35705,UCC35706HIGH-SPEEDVOLTAGEMODEPULSEWIDTHMODULATORSLUS473B -- NOVEMBER 199 ..
UCC25705P ,High Speed Voltage Mode Pulse Width ModulatorUCC25705,UCC25706,UCC35705,UCC35706HIGH-SPEEDVOLTAGEMODEPULSEWIDTHMODULATORSLUS473B -- NOVEMBER 199 ..
UCC25705PG4 ,HIGHUCC25705,UCC25706,UCC35705,UCC35706HIGH-SPEEDVOLTAGEMODEPULSEWIDTHMODULATORSLUS473B -- NOVEMBER 199 ..
UCC25706 ,High Speed Voltage Mode Pulse Width ModulatorUCC25705,UCC25706,UCC35705,UCC35706HIGH-SPEEDVOLTAGEMODEPULSEWIDTHMODULATORSLUS473B -- NOVEMBER 199 ..
TXS02612RTWR
SDIO Port Expander With Voltage-Level Translation
VCCA2345
ZQS PACKAGE
(TOPVIEW)
www.ti.com SCES682C –DECEMBER 2008–REVISED FEBRUARY
SDIO PORT EXPANDER WITH VOLTAGE-LEVEL TRANSLATION
1FEATURES 6-to-12 Demultiplexer/Multiplexer Allows SDIO • Latch-Up Performance Exceeds 100 mA
Port Expansion JESD 78, ClassII Built-in Level Translator Eliminates Voltage • ESD PerformanceA Port
Mismatch Between Baseband and SD Cardor – 2000-V Human-Body Model (A114-B)
SDIO Peripheral – 100-V Machine Model (A115-A) VCCA, VCCB0, and VCCB1 Each Operate Over Full – 1500-V Charged-Device Model (C101)1.1-Vto 3.6-V Range • ±8-kV Contact Discharge IEC 61000-4-2
Performance(B Port)
DESCRIPTION/ORDERING INFORMATIONThe TXS02612is designedto interface the cell phone baseband with external SDIO peripherals. The device
includesa 6-channel SPDT switch with voltage-level translation capability. This allowsa single SDIO portto be
interfaced with two SDIO peripherals. The TXS02612 has three separate supply rails that operate over the full
rangeof 1.1Vto 3.6V. This allows the baseband and SDIO peripheralsto operateat different supply voltagesif
required.
The select (SEL) inputis usedto choose between the B0 port and B1 port. When SEL= Low, B0 portis
selected; when SEL= High, B1 portis selected. SELis referencedto VCCA. For the unselectedB port, the clock
outputis held low, whereas the data and command I/Os are pulled highto their respective VCCB througha 70-kΩ
resistor (±30% tolerance).
ORDERING INFORMATION(1)(1) Forthe most current package and ordering information, seethe Package Option Addendumatthe endof this document,or seetheTI
web siteat www.ti.com.
(2) Package drawings, thermal data, and symbolizationare availableat www.ti.com/packaging.
Table1. ZQS PACKAGE TERMINAL
ASSIGNMENTS
