NX3DV2567

www.DataSheet.co.kr NX3DV2567 Low-ohmic four-pole double-throw analog switch Rev. 1 — 28 September 2010 Product data sheet 1. General description 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.. 2. Features and benefits „ 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 „ 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 r...