• Level Translator
  • V_CCA and V_CCB Range of 1.1 V to 3.6 V
• Seamlessly Bridges 1.8-V/2.6-V Digital-Switching Compatibility
  Gap Between 2.6-V processors and TI’s Wi-Link (WL1271 and WL1273)
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
  • 2500-V Human-Body Model (A114-B)
  • 250-V Machine Model (A115-A)
  • 1500-V Charged-Device Model (C101)

DESCRIPTION/ORDERING INFORMATION

The TWL1200 is an 19-bit voltage translator specifically designed to seamlessly bridge the

1.8-V/2.6-V digital-switching compatibility gap between 2.6-V baseband and the TI Wi-Link-6 (WL1271/3). It is optimized for SDIO, UART, and audio functions. The TWL1200 has two supply-voltage pins, V_CCA and V_CCB, that can be operated over the full range of 1.1 V to 3.6 V. The TWL1200 enables system designers to easily interface applications processors or digital basebands to peripherals operating at a different I/O voltage levels, such as the TI Wi-Link-6 (WL1271/3) or other SDIO/memory cards.

The TWL1200 is offered in both 48-ball 0.5-mm ball grid array (BGA) and 49-bump 0.4-mm wafer chip scale package (WCSP) packages. Low static power consumption and small package size make the TWL1200 an ideal choice for mobile-phone applications