The NX3L1T384 is a low-ohmic single-pole single-throw analog switch. It has two input/output terminals (Y and Z) and an active LOW enable input pin (E). When E is HIGH, the analog switch is turned off.
Schmitt trigger action at the enable input (E) makes the circuit tolerant to slower input rise and fall times. A low input voltage threshold allows pin E to be driven by lower level logic signals without a significant increase in supply current ICC. This makes it possible for the NX3L1T384 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.
The NX3L1T384 allows signals with amplitude up to VCC to be transmitted from Y to Z; or from Z to Y. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.
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Part | CAD Model | Family | Status | Configuration | Function | VCC (V) | Logic switching levels | RON (Ohm) | RON(FLAT) | f(-3dB) (MHz) | THD (%) | Xtalk (dB) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | th(j-top) (K/W) | Package Type | Number of pins |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NX3 | No Longer Manufactured | SPST-NC | single-pole, single-throw analog switch with low threshold inputs | 1.4 - 4.3 | CMOS/LVTTL | 0.75 | 0.3 | 60 | 0.0024 | -90 | ultra low | -40~125 | 251 | 128 | XSON6 | 6 | ||
NX3 | No Longer Manufactured | SPST-NC | single-pole, single-throw analog switch with low threshold inputs | 1.4 - 4.3 | CMOS/LVTTL | 0.75 | 0.3 | 60 | 0.0024 | -90 | ultra low | -40~125 | 250 | 69 | SOT353 | 5 |
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