描述 Description

The NXS0104 is a 4-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 4-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 1.65 V and 3.6 V and VCC(B) can be supplied at any voltage between 2.3 V and 5.5 V, making the device suitable for translating between any of the voltage nodes (1.8 V, 2.5V, 3.3 V and 5.0 V). Pins An and OE are referenced to VCC(A) and pins Bn are referenced to VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

特性 Features

? Wide supply voltage range:
? VCC(A): 1.65 V to 3.6 V and VCC(B): 2.3 V to 5.5 V

? Maximum data rates:
? Push-pull: 24 Mbps

? IOFF circuitry provides partial Power-down mode operation
? Inputs accept voltages up to 5.5 V
? ESD protection:
? HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2.5 kV for A port
? HBM: ANSI/ESDA/Jedec JS-001 Class 3B exceeds 15 kV for B port
? CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1.5 kV
? IEC61000-4-2 contact discharge exceeds 8000 V for B port

? Latch-up performance exceeds 100 mA per JESD 78B Class II
? Multiple package options
? Specified from -40 °C to +85 °C and -40 °C to +125 °C