comment on this article

1 bit spdt switch offers high speed performance for industrial and consumer applications

1 bit spdt switch offers high speed performance for industrial and consumer applications

Toshiba has released the TC7SB3157CFU, a 1 bit spdt bus switch suitable for digital applications requiring a 5V interface. With low I/O terminal capacitance and ON resistance, the device is ideal for switching high speed data traffic.

While consumer products typically operate with a supply voltage of 3V or below, industrial systems are often limited to 5V. The switch operates across a wide supply voltage range, from 1.65 to 5.5V, so it is suitable for the increasing number of industrial applications that need to cope with higher data rates.

Operation of the TC7SB3157CFU is supported by a small propagation delay, which works in combination with the minimum impact on data signal rise and fall times supplied by the typical ON state terminal capacitance of 15pF and resistance of 4W. The company say that the bidirectional operation without the need for a direction control signal makes it easy to implement the switch in any design. It can also transmit full swing and analogue signals with minimum distortion due to a structure comprising of an N channel and P channel mosfet combination.

The TC7SB3157CFU is supplied in a standard SOT363 package.

Simon Fogg

Comment on this article

This material is protected by MA Business copyright See Terms and Conditions. One-off usage is permitted but bulk copying is not. For multiple copies contact the sales team.

What you think about this article:

Add your comments


Your comments/feedback may be edited prior to publishing. Not all entries will be published.
Please view our Terms and Conditions before leaving a comment.

Related Articles

Wavy transistors

Could the future of flexible displays be driven by wavy transistors that ...

Popular products 2017

Last year saw a number of interesting product releases. One of the most read on ...

A tipping point

The Telecommunications Infrastructure Project is looking to apply open source ...

IoT in Everything

The Internet of Things (IoT) has come of age in recent years, but not without ...

Tech trends

Last year was a busy one for technology and 2018 is unlikely to be any ...

Broadband upgrade

BT has made an offer to the government to spend £600million to deliver 10Mbps ...

Shaping the future

Alexander Everke, the CEO of ams, started his career in the semiconductor ...