GENERAL DEscriptION
The SGM7226 is a DPDT (double-pole/double-throw) analog switch. It operates from a 1.8V to 5.5V single power supply and can be powered directly by VBUS. Each switch of the SGM7226 is bidirectional, which can ensure that the high speed signals have little or no attenuation at the outputs.
The SGM7226 features high speed, low power and wide bandwidth. The high performances make it very suitable for multiple applications, such as cellular phones and computer peripherals, etc.
The SGM7226 has a power-off protection. It can prevent accidental signal leakage and ensure system reliability under power-down and over-voltage conditions. In addition, the device is capable of withstanding a VBUS short to D+ or D- when the device is either powered on or powered off due to the special circuitry on the D+/D- pins.
The SGM7226 is available in a Green T×1.8-16L package. It operates over an ambient temperature range of -40℃ to +85℃.
FEATURES
Supply Voltage Range: 1.8V to 5.5V
VBUS Directly Power
On-Resistance: 5Ω (TYP)
High Off-Isolation: -35dB (RL = 50Ω, f = 250MHz)
Low Crosstalk: -30dB (RL = 50Ω, f = 250MHz)
-3dB Bandwidth: 550MHz
Fast Switching Times at VCC = 5V:
tON: 15ns (TYP)
tOFF: 20ns (TYP)
Break-Before-Make Switching
Power-Off and Power-On Protections
-40℃ to +85℃ Operating Temperature Range
Available in a Green T×1.8-16L Package
APPLICATIONS
Cellular Phones
Digital Cameras
Portable Equipment
Computer Peripherals
Battery-Powered Systems
Routes Signals for USB 2.0 Full-Speed