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2-Bit Dual-Supply Translating Transceiver (Open-Drain, Auto-Direction Sensing)
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The NTS0302 is a 2-bit, dual supply translating transceiver family with auto direction sensing, that enables bidirectional voltage level translation. It features two 1-bit input-output ports (A and B), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 0.95 V and 3.6 V. VCC(B) can be supplied at any voltage between 1.65 V and 5.5 V.
This flexibility makes the device suitable for translating between any of the voltage nodes (0.95 V, 1.2 V, 1.8 V, 2.5 V, 3.3 V, and 5.0 V). Pins A and OE are referenced to VCC(A) and pin B is referenced to VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state.
Product Details
Block Diagram
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Features
- Wide supply voltage range:
- VCC(A): 0.95 V to 3.6 V and VCC(B): 1.65 V to 5.5 V
- No power-sequencing required
- Maximum data rate
- Open-drain: 2 Mbit/s
- Push-pull: 20 Mbit/s
- Longer one-shot pulse for driving larger capacitive loads with much reduced ringing and overshoot
- side inputs accept voltages up to 3.6 V
- B-side inputs accept voltages up to 5.5 V
- ESD protection:
- HBM JESD22-A114E Class 2 exceeds 2000 V for both ports
- CDM JESD22-C101E exceeds 1000 V for both ports
- Latch-up performance exceeds 100 mA per JESD 78B Class II
- Available in X2SON8 package
- Specified from -40 °C to +125 °C
Design Resources
Design Files
1 design file
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Models
NTS0302JK-IBIS
Hardware
1 hardware offering
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Evaluation and Development BoardsNTS0304E Evaluation board