Overview
The NLAS7222CMUTBG is a high-speed USB 2.0 (480 Mbps) DPDT (Double Pole Double Throw) analog switch produced by ON Semiconductor. This component is part of a series of analog switch circuits that utilize advanced sub-micron CMOS technology, ensuring industry-leading performance. The NLAS7222CMUTBG is designed to handle high-speed differential signals with minimal attenuation and excellent signal integrity, making it ideal for various high-speed data switching applications.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| On-Resistance (RON) | Typically 8.0 Ω | Ω | VCC = 3.3 V, VIS = 0 V to 0.4 V, ION = 8 mA |
| Propagation Delay (tPD) | < 250 ps | ps | CL = 10 pF |
| Channel On-Capacitance (CON) | Typically 8.0 pF | pF | VCC = 3.3 V; OE = 0 V; S = 0 V or 3.3 V |
| Channel Off-Capacitance (COFF) | Typically 4.5 pF | pF | VCC = VIS = 3.3 V; OE = 0 V; S = 3.3 V or 0 V |
| Crosstalk (XTALK) | -30 dB @ 250 MHz | dB | f = 250 MHz; RL = 50 Ω; CL = 5 pF |
| Bandwidth | > 700 MHz | MHz | |
| VCC Operating Range | 1.65 V to 4.5 V | V | |
| ESD Protection (Human Body Model) | 8.0 kV (I/O to GND) | kV | |
| Continuous Current Rating Through Each Switch | ±300 mA | mA |
Key Features
- Bidirectional operation with minimal signal attenuation.
- Low on-resistance (typically 8.0 Ω at VCC = 3.3 V).
- Low crosstalk (-30 dB @ 250 MHz).
- Low current consumption (typically 1.0 μA).
- High bandwidth (> 700 MHz) suitable for high-speed USB 2.0 differential signals (480 Mb/s).
- Pb-free device.
- 8 kV I/O to GND ESD protection.
Applications
- Differential signal data routing.
- USB 2.0 signal routing.
- High-speed data switching applications requiring minimal signal degradation.
Q & A
- What is the primary function of the NLAS7222CMUTBG?
The NLAS7222CMUTBG is a high-speed USB 2.0 DPDT analog switch designed for routing high-speed differential signals with minimal attenuation.
- What is the typical on-resistance of the NLAS7222CMUTBG?
The typical on-resistance (RON) is 8.0 Ω at VCC = 3.3 V.
- What is the bandwidth of the NLAS7222CMUTBG?
The bandwidth is greater than 700 MHz, making it suitable for high-speed USB 2.0 differential signals (480 Mb/s).
- What is the ESD protection rating of the NLAS7222CMUTBG?
The ESD protection rating is 8.0 kV (I/O to GND) according to the Human Body Model.
- What is the continuous current rating through each switch?
The continuous current rating through each switch is ±300 mA.
- Is the NLAS7222CMUTBG Pb-free?
- What are the typical applications of the NLAS7222CMUTBG?
The typical applications include differential signal data routing and USB 2.0 signal routing.
- What is the propagation delay of the NLAS7222CMUTBG?
The propagation delay is less than 250 ps.
- What is the operating voltage range of the NLAS7222CMUTBG?
The VCC operating range is from 1.65 V to 4.5 V.
- How does the NLAS7222CMUTBG handle crosstalk?
The NLAS7222CMUTBG has a low crosstalk of -30 dB at 250 MHz.
