NEXPERIA NXT4558GU-Q100X Level Translator, Low-Voltage, 3 Inputs, 12ns, 1.62 to 3.3V Supply, XQFN-10

NXT4558GU-Q100X is a SIM card interface level translator with enable pin. It is built for interfacing a SIM card with a single low-voltage host side interface. The NXT4558-Q100 has three level translators to convert the data, RST and CLK signals between a SIM card and a host microcontroller. A high-speed level translation capable of supporting class-B, class-C SIM cards. An active HIGH EN pin enables normal operation of the translator. A HIGH to LOW transition on pin EN initiates a shutdown sequence on SIM card pins in accordance with ISO-7816-3. It is compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card interface requirements.

• Support SIM cards and eSIM with supply voltages 1.62V to 3.3V
• Host micro-controller operating voltage range: 1.08V to 1.98V
• Automatic level translation of I/O, RST and CLK between SIM card and host side interface
• Incorporates shutdown feature for the SIM card signals according to ISO-7816-3
• High Vdis(UVLO-AC) switching level, arranging quick shut down when VCC-SIM powers down
• Integrated pull-up resistors; no external resistor required
• A HIGH EN signal enables the translation of the signals
• Low current shutdown mode greater than 1?A, supports clock speed beyond 5MHz clock
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• 10 pin XQFN package, operating temperature range from -40°C to +125°C