NLAS7222B数据手册集成电路（IC）的模拟开关-特殊用途规格书PDF

描述 Description

ON Semiconductor's NLAS7222B and NLAS7222C are part of a series of analog switch circuits that are produced using the company's advanced sub-micron CMOS technology, achieving industry-leading performance. Both the NLAS7222B and NLAS7222C are 2- to 1-port analog switches. Their wide bandwidth and low bit-to-bit skew allow them to pass high-speed differential signals with good signal integrity. Each switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. Industry-leading advantages include a propagation delay of less than 250 ps, resulting from its low channel resistance and low I/O capacitance. Their high channel-to-channel crosstalk rejection results in minimal noise interference. Their bandwidth is wide enough to pass High-Speed USB 2.0 differential signals (480 Mb/s).

特性 Features

• RON is Typically 8.0 Ω at VCC = 3.3V
• Low Bit-to-Bit Skew: Typically 50 ps
• Low Crosstalk: -30 dB @ 250 MHz
• Low Current Consumption: 1.0 µA
• Near-Zero Propagation Delay: 250 ps
• Channel On-Capacitance: 6.5 pF (Typical)
• VCC Operating Range: 1.65V to 4.5 V
• > 700 MHz Bandwidth (or Data Frequency)
• This is a Pb-Free Device

应用 Application

• Differential Signal Data Routing
• USB 2.0 Signal Routing
• Continuous Current Rating Through Each Switch ±50 mA
• Cell Phone, PDA, Digital Camera, and Notebook
• Cell Phone, PDA, Digital Camera, and Notebook
• 8 kV I/O to GND ESD Protection

简介

NLAS7222B属于集成电路（IC）的模拟开关-特殊用途。由制造生产的NLAS7222B模拟开关 - 特殊用途特殊用途模拟开关通过固态设备路由模拟信号。该系列产品的与众不同之处在于，这些模拟开关针对特定的应用，因此具有通用模拟开关通常所没有的独特功能。