PTX100RDQ56D13

PTX100RDQ56D13 is a highly integrated NFC reader IC for contactless communication with increased key performance parameters such as output power (transmitter current up to 650mA) and RX sensitivity (-80dBc 1). While eliminating the EMC filter and matching components, the PTX100R enables simple integration and compact design without the complexity associated with existing solutions (dual resonating circuits composed of EMC filter and antenna). Due to its modular Soft Controller architecture, the NFC functionalities are integrated into a split-stack solution where time-critical operations are running on the on-chip HW accelerator, and the rest of the NFC logic is in the host controller to carry out applications such as POS and IOT readers.

• Fractional-N PLL to support any reference input clock frequency from 13.15MHz to 52MHz
• ISO/IEC14443-A reader/writer mode up to 848kBit/s
• Supports reading/writing of NFC Tag Type 2, 3, 4A/4B and 5
• FeliCa™ reader/writer mode 212 & 424kBit/s, ISO/IEC 15693 reader/writer mode
• NFC Card Emulation Mode for Tag Type 4A (106kBit/s)
• Low power card detection (LPCD), low power field detection (LPFD)
• Programmable GPIOs, supported host interfaces: I²C, SPI, UART
• EMC filter removal due to sinewave output driver and direct antenna connection (DiRAC)
• Supply voltage range from 2.7V to 5.5V
• Ambient temperature range from -40°C to 70°C, HVQFN56 package