DG2730DN-T1-GE4

DG2730DN-T1-GE4 is a 2-port high-speed analogue switch optimized for USB 2.0 signal switching. The DG2730 switch is configured in DPDT. Processed with high density sub micron CMOS, the DG2730 provides low parasitic capacitance. Signals are routed with minimized phase distortion and attain a bit-to-bit skew as low as 40ps. On-chip circuitry protects against conditions when either the D+ / Dlines are shorted to the VBUS at the USB port. Additionally, logic control pins (S and OE, active low) can tolerate the presence of voltages that are above the supply power rail (V+). Application includes cellular phones, portable media players, PDA, digital cameras, GPS, notebook computer, TV, monitor, and set top box.

• Wide operation voltage range, low power consumption
• Low logic threshold: V, power down protection: D+/D- pins can tolerate up to 5.5V when V+ = 0V
• 5.5kV ESD protection (HBM), latch-up current 500mA per JESD78
• On-Resistance is 5.5ohm typ (V+ = 3V, ID±= 8mA, VHSD1/2±= 0.4V)
• D+/D- on capacitance is 5.8pF typ (V+ = 3.3 V, OE (active low) = 0V, f = 240MHz)
• Bandwidth is 900MHz typ (V+ = 3V to 3.6V, RL = 50±, - 3dB)
• Low bit to bit skew is 40ps (typical)
• Power supply range from 2.6 to 5.5V
• Power supply current is 2µA max (VIN = 0 V, or V+)
• miniQFN-10 package, temperature range from -40°C to 85°C