Description:

This device is an 8-bit non-inverting level translatorwhich uses two separate configurable power-supplyrails. The A port tracks the VCCA pin supply voltage.The VCCA pin accepts any supply voltage between1.4V and 3.6V. The B port tracks the VCCB pinsupply voltage. The VCCB pin accepts any supplyvoltage between 1.65V and 5.5V. Two input supplypins allows for low Voltage bidirectional translationbetween any of the 1.5V, 1.8V, 2.5V, 3.3V, and 5Vvoltage nodes.When the output-enable (OE) input is low, all outputsare placed in the high-impedance (Hi-Z) state.To put the device in the Hi-Z state during power-upor power-down periods, tie OE to GND through a pulldown resistor. The current-sourcing capability of thedriver determines the minimum value of the resistor.

Features:

• No direction-control signal needed

• Maximum data rates:

– 110Mbps (push pull)

– 1.2Mbps (open drain)

• 1.4V to 3.6V on A port and 1.65V to 5.5V on B port(VCCA ≤ VCCB)

• No power-supply sequencing required – eitherVCCA or VCCB can be ramped first

• Latch-up performance exceeds 100mA perJESD 78, class II

• ESD protection exceeds JESD 22 (A port):

– 2000 V Human Body Model (A114-B)

– 150 V Machine Model (A115-A)

– 1000 V Charged-Device Model (C101)

• IEC 61000-4-2 ESD (B-port):

– ± 8kV Contact Discharge

– ± 6kV Air Discharge

Applications:

• Handsets

• Smartphones

• Tablets

• Desktop PCs