The QS32XVH2245 HotSwitch is a high bandwidth, 16-bit bus switch. The QS32XVH2245 is ideal for line matching and low noise environments. The switches can be turned ON under the control of the LVTTL-compatible Output Enable (OEx) signal for bidirectional data flow with no added delay or ground bounce. The combination of small propagation delay, high OFF impedance, and over-voltage tolerance makes the QS32XVH2245 ideal for hot-swapping applications. The QS32XVH2245 operates from -40C to +85C.
特長
- N channel FET switches with no parasitic diode to VCC – Isolation under power-off conditions – No DC path to VCC or GND – 5V tolerant in OFF and ON state
- 5V tolerant I/Os
- Flat RON characteristics over operating range
- Rail-to-rail switching 0 - 5V
- Bidirectional dataflow with near-zero delay: no added ground bounce
- Excellent RON matching between channels
- VCC operation: 2.3V to 3.6V
- High bandwidth
- LVTTL-compatible control Inputs
- Undershoot Clamp Diodes on all switch and control Inputs
- Low I/O capacitance, 4pF typical
- 25 ohm resistors for low noise and line matching
- Available in 40-pin QVSOP package