NX3DV2567 Overview
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 mon 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.
NX3DV2567 Key Features
- Wide supply voltage range from 1.4 V to 4.3 V
- Very low ON resistance for supply path: 0.5 Ω (typical) at VCC = 1.8 V 0.45 Ω (typical) at VCC = 2.7 V
- Low ON resistance for data path: 7 Ω (typical) at VCC = 1.8 V 6 Ω (typical) at VCC = 2.7 V
- Low ON capacitance for data path
- Wide -3 db bandwidth > 160 MHz
- Break-before-make switching
- High noise immunity
- CMOS low-power consumption
- Latch-up performance exceeds 100 mA per JESD 78B Class II Level A
- 1.8 V control logic at VCC = 3.6 V