NX3DV42GU数据手册恩XP中文资料规格书

描述 Description

The NX3DV42 is a double-pole double-throw analog switch suitable for use as an analogor digital multiplexer/demultiplexer. Its wide bandwidth and low bit-to-bit skew allows theNX3DV42 to pass high-speed differential signals with good signal integrity. Its highchannel to channel crosstalk rejection results in minimal noise interference. Thebandwidth is wide enough to pass high-speed USB 2.0 differential signals (480 Mb/s). Itconsist of two switches, each with two independent input/outputs (HSDn+ and HSDn-)and a common input/output (D+ or D-). One digital inputs (S) is used to select the switchposition. When pin OE is HIGH, the switches are turned off. Schmitt trigger action at theselect input (S) and enable input (OE) makes the circuit tolerant to slower input rise andfall times across the entire VCC range from 3.0 V to 4.3 V.

特性 Features

• Supply voltage range from 3.0 V to 4.3 V
• 4 Ω typical ON resistance
• 7.3 pF typical ON capacitance
• 950 MHz typical bandwidth or data frequency
• Low crosstalk of -30 dB at 240 MHz
• Break-before-make switching
• ESD protection:
• HBM JESD22-A114F Class 3A exceeds 4000 V
• CDM AEC-Q100-011 revision B exceeds 1000 V
• HBM exceeds 12000 V for power to GND protection
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
• Specified from -40 °C to +125 °C

应用 Application

• Cell phone, PDA, Digital camera and notebook
• LCD monitor, TV and set-top box