SGM7222
Overview
The SGM7222 is a high-speed, low-power double-pole/ double-throw (DPDT) analog switch that operates from a single 1.8V to 4.3V power supply. The SGM7222 is designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os.
- RON is Typically 4.5Ω at 3V
- Low Bit-to-Bit Skew: 50ps (TYP)
- Voltage Operation: 1.8V to 4.3V
- Fast Switching Times: tON = 10ns tOFF = 22ns
- Low Crosstalk: -41dB at 250MHz
- Power-Off Protection when V+ = 0V, D+/D- Pins can Tolerate up to 5.25V
- High Off-Isolation: -35dB at 250MHz
- Rail-to-Rail Input and Output Operation
- Break-Before-Make Switching
- Extended Industrial Temperature Range: -40℃ to +85℃
