Features- Power Management and Control for Two SIM Cards or Smart Cards
- Independent 1.8V/3V VCC Control for Both Cards
- Supports Simultaneous Powering of Both Cards
- Fast Channel Switching
- Automatic Level Translation
- Dynamic Pull-Ups Deliver Fast Signal Rise Times*
- Built-In Fault Protection Circuitry
- Automatic Activation/Deactivation Sequencing Circuitry
- Low Operating/Shutdown Current
- > 10kV ESD on SIM Card Pins
- Meets EMV Fault Tolerance Requirements
- Low Profi le 20-Lead (3mm × 3mm) QFN Package
Typical Application
 | Applications- GSM, TD-SCDMA and other 3G+ Cellular Phones
- Wireless Point-of-Sale Terminals
- Multiple SIM Card Interfaces
Packaging |
