The SGM7226 is a high-speed, low-power double-pole/double-throw (DPDT) analog switch that operates from a single 1.8V to 5.5V power supply and it can be powered directly from VBUS of USB interface.
The SGM7226 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.
The SGM7226 has low bit-to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480Mbps). Each switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. Its bandwidth is wide enough to pass high-speed USB 2.0 differential signals (480Mbps) with good signal integrity.
The SGM7226 contains special circuitry on the D+/D- pins which allows the device to withstand a VBUS short to D+ or D- when the USB devices are either powered off or powered on.
The SGM7226 is available in a Green TQFN-2.6×1.8-16L package. It operates over an ambient temperature range of -40℃ to +85℃.
Supply Range: 1.8V to 5.5V
On-Resistance: 5Ω (TYP)
Directly Powered by VBUS
D+/D- Short to VBUS Protection
Fast Switching Times:
tON = 15ns (TYP)
tOFF = 20ns (TYP)
Crosstalk: -30dB at 250MHz
Off-Isolation: -35dB at 250MHz
Operating Temperature Range: -40℃ to +85℃
Available in a Green TQFN-2.6×1.8-16L Package
Route Signals for USB 2.0
Digital Cameras and Camcorders
|Part Number||Status||Package||Pins||Pb-Free||Temp Range|
|SGM7226YTQA16G/TR||Production||TQFN-2.6×1.8-16L||16||Y||-40℃ to +85℃||Samples|