VT8225

Voltage relative to V_SS :........................-0.3V TO 7V
Voltage relative to V_DD:....................................0.3V
Storage temperature:.......................-65 to 150
Ambient temperature: ....................-55 to +125
Recommended Operating Range: ................4V - 7V

This device contains circuitry to protect the inputs against damage due to high static voltages or electric field; however, precautions should be taken to avoid application of any voltage higher than the maximum rated voltages to this circuit. For proper operation, Vin and Vout should be constrained to the range:

                     V_SS < (V_in or V_out) < V_DD

Unused inputs must always be tied to an appropriate logic voltage level (either V_SS or V_DD).

The VT8225 is a universal clock generator for motherboard design. The product at a glimpse:

1. Generates all kinds of required clocks for CPU and bus operation from 6 Mhz to 80 Mhz.

2. Eliminates at least two oscillators, which are oscillators for CPU and 14.318MHz oscillator.

3. Simplifies inventory: VT8225 covers required main clock for the motherboard design.

4. Provides a reliable clock for the PLL design.

5. Is pin-to-pin compatible to oscillator.