ISL54217IRUZ-T

On-State Resistance (Max):	2.8 Ohm (Audio), 8 Ohm (USB)
Base Part Number:	ISL54217
Supplier Device Package:	12-uTQFN (2.2x1.4)
Package / Case:	12-UFQFN
Operating Temperature:	-40°C ~ 85°C (TA)
Features:	Break-Before-Make, USB 2.0
-3db Bandwidth:	700MHz
Voltage - Supply, Dual (V±):	--
Voltage - Supply, Single (V+):	2.7 V ~ 4.6 V
Series:	--
Number of Channels:	2
Switch Circuit:	SP3T
Multiplexer/Demultiplexer Circuit:	3:1
Applications:	Audio, USB
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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ISL54217IRUZ-T Overview

ISL54217IRUZ-T is a part of the Interface - Analog Switches - Special Purpose category and is an Integrated 5-Way Differential Crosspoint Switch designed for use in high speed differential data and serial signal applications. It features an 1.8 V single supply operation and low charge injection operation, as well as low signal path crosstalk. It is ideal for consumer audio digital processors, baseband data converters and general purpose switching applications.

Application Areas

The ISL54217IRUZ-T is suitable for applications such as consumer audio digital processors and baseband data converters. It is also suitable for use in medical imaging, industrial automation and consumer electronics. Its 1.8V single supply operation and low signal path crosstalk make it ideal for low-voltage, low-power switching applications.

Features and Benefits

The ISL54217IRUZ-T features an 1.8V single supply operation, low charge injection operation and low signal path crosstalk. It also features low on-capacitance and off-capacitance, and an integrated source follower buffer to provide signal conditioning for signal integrity. The supported data rates range from DC to 800MBps.

Working Principle

The ISL54217IRUZ-T is a differential cross-point switch, meaning it is composed of 5 input pins and 5 output pins. Each of the 5 inputs is connected to one of the 5 outputs, allowing for simultaneous switching of differential signal pairs. It is designed to support point-to-point connections, meaning that each output pin is connected to one input pin. The switching of each input to output is done through the integrated control of 5 levels : High+ (H+), High- (H-), Low+ (L+), Low- (L-) and Mute (M). It also includes an integrated source follower buffer to provide signal conditioning for signal integrity. When in High state, the signal is connected to its output; when Mute state is achieved, the signal is disconnected from its output.

Conclusion

In conclusion, the ISL54217IRUZ-T is an Integrated 5-Way Differential Crosspoint Switch designed for use in high speed differential data and serial signal applications. It features 1.8 V single supply operation, low charge injection operation and low signal path crosstalk, and is suitable for applications such as consumer audio digital processors, baseband data converters, medical imaging, industrial automation and consumer electronics. It is ideal for low-voltage, low-power switching applications. Its switching of each input to output is done through the integrated control of 5 levels.

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