SG590 Maximum Ratings
Voltage Relative to VSS:.......................... -0.3V
Voltage Relative to VDD:........................... 0.3V
Storage Temperature:................ 0to + 125
Operating Temperature: ...............0 to +70
Maximum Power Supply:.............................. 5V
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:
VSS<(Vin or Vout)<VDD
Unused inputs must always be tied to an appropriate logic voltage level (either VSS or VDD).
SG590 Features
· Supports Pentium®. Pentium® II & Pro CPUs.
·Designed to meet Intel chipset specification
· 12 CPU and 6 PCI clocks
· One 48 MHz fixed clocks for USB.
· One 24 MHz fixed clocks Super IO.
· Separate power supply pins for mixed CPU, Fixed and PCI clock voltages
· < 250 ps Max. skew among CPU clocks.
· < 250 ps Max. skew among PCI clocks.
· Controlled current output buffers
· 48-pin SSOP package
· Spread Spectrum EMI reduction mode
· Selectable Spread Widths
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