NX3DV2567GU,115

The NX3DV2567 is a four-pole double-throw analog switch (4PDT) optimized for switching WLAN-SIM supply, data and control signals. It has one digital select input (S) and four switches each with two independent input/outputs (nY0 and nY1) and a common input/output (nZ). Schmitt trigger action at S makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 1.4 V to 4.3 V. A low input voltage threshold allows pin S to be driven by lower level logic signals without significant increase in supply current ICC. This makes it possible for the NX3DV2567 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation. The NX3DV2567 allows signals with amplitude up to VCC to be transmitted from nZ to nY0 or nY1; or from nY0 or nY1 to nZ..

• Wide supply voltage range from 1.4 V to 4.3 V
• Very low ON resistance for supply path:
  • 0.5?(typical) at V_CC = 1.8 V
  • 0.45?(typical) at V_CC = 2.7 V
• Low ON resistance for data path:
  • 7?(typical) at V_CC = 1.8 V
  • 6?(typical) at V_CC = 2.7 V
• Low ON capacitance for data path
• Wide -3 db bandwidth > 160 MHz
• Break-before-make switching
• High noise immunity
• ESD protection:
  • HBM JESD22-A114F Class 3A exceeds 4000 V
  • HBM JESD22-A114F Class 3A I/O to GND exceeds 7000 V
  • CDM AEC-Q100-011 revision B exceeds 1000 V
• CMOS low-power consumption
• Latch-up performance exceeds 100 mA per JESD 78B Class II Level A
• 1.8 V control logic at V_CC = 3.6 V
• Control input accepts voltages above supply voltage
• Very low supply current, even when input is below V_CC