Voltage converting integrated circuit package

Claim 2

An improved integrated circuit package of the type which interconnects an integrated circuit to a system wherein the package comprises: a power supply lead; a power return lead; a signal lead; and a voltage converter having an input coupled to said power supply lead and an output said voltage converter for converting a first operating voltage supplied by said power suppy lead into a second operating voltage which is utilized to power said integrated circuit coupled to said output of said voltage converter, wherein said first operating voltage is a different voltage than said second operating voltage.

Claim 3

The package of claim 1 wherein said first operating voltage is approximately 5.0 volts and said second operating voltage is approximately 3.3 volts.

Claim 4

The package of claim 1 wherein said voltage converter is a voltage regulator.

Claim 5

The package of claim 1 further comprising: at least one decoupling capacitor coupled between a node providing said second operating voltage and a ground supply node.

Claim 6

The package of claim 1 further comprising: heat dissipating means for dissipating heat generated by said package.

Claim 7

The package of claim 1 wherein said package is a multi-layer ceramic pin grid array.

Claim 8

A package for an integrated circuit comprising: a plurality of leads for electrically coupling said package to a system, wherein at least one of said leads is a power supply lead for supplying a first operating voltage to said package supplied from said system and wherein at least one other lead is a power return lead; a first power supply plane electrically coupled to said power supply lead; a power return plane electrically coupled to said power return lead; a second power supply plane for providing a second operating voltage used to power an integrated circuit to be mounted in said package; and a voltage converter capable of converting said first operating voltage supplied by said power supply lead into said second operating voltage, said voltage converter having a first input electrically coupled to said first power supply plane and a second input electrically coupled to said power return plane and a first output electrically coupled to said second power supply plane.

Claim 9

A package for an integrated circuit comprising: a plurality of leads for electrically coupling said package to a system, wherein at least one of said leads is a power supply lead for supplying a first operating voltage to said package supplied from said system and wherein at least one other lead is a power return lead; a first power supply plane electrically coupled to said power supply lead; a power return plane electrically coupled to said power return lead; a second power supply plane for providing a second operating voltage used to power an integrated circuit to be mounted in said package; and a voltage converter capable of converting said first operating voltage supplied by said power supply lead into said second operating voltage, said voltage converter having a first input electrically coupled to said first power supply plane and a second input electrically coupled to said power return plane and a first output electrically coupled to said second power supply plane.

Claim 10

The package of claim 7 wherein said first operating voltage is approximately 5.0 volts and said second operating voltage is approximately 3.3 volts.

Claim 11

The package of claim 7 wherein said voltage converter is a voltage regulator.

Claim 12

The package of claim 9 wherein said voltage regulator is a three terminal voltage regulator.

Claim 13

The package of claim 7 further comprising at least one decoupling capacitor coupled between said first output and said second input of said voltage converter.

Claim 14

The package of claim 7 further comprising heat dissipating means for dissipating heat generated by said package.

Claim 15

A package for an integrated circuit comprising: a plurality of leads for electrically coupling said package to a system, wherein at least one of said leads is a power supply lead for supplying a first operating voltage to said package, wherein at least one of said leads is a power return lead, and wherein at least one of said leads is a signal lead for inputing and outputing a signal to and from said package; and a voltage converter, said voltage converter for converting said first operating voltage supplied by said power supply lead into a second operating voltage, said voltage converter having a first input electrically coupled to said power supply lead and a second input electrically coupled to said power return lead, and a first output for providing a second operating voltage to be used wherein siad second operating voltage is different than said first operating voltage.

Claim 16

A package for an integrated circuit comprising: a plurality of leads for electrically coupling said package to a system, wherein at least one of said leads is a power supply lead for supplying a first operating voltage to said package, wherein at least one of said leads is a power return lead, and wherein at least one of said leads is a signal lead for inputing and outputing a signal to and from said package; and a voltage converter, said voltage converter for converting said first operating voltage supplied by said power supply lead into a second operating voltage, said voltage converter having a first input electrically coupled to said power supply lead and a second input electrically coupled to said power return lead, and a first output for providing a second operating voltage to be used wherein siad second operating voltage is different than said first operating voltage.

Claim 17

The package of claim 13 further comprising a first power supply plane electrically coupled between said power supply lead and said first input of said voltage converter.

Claim 18

The package of claim 13 further comprising a power return plane electrically coupled between said power return lead and said second input of said voltage converter,

Claim 19

The package of claim 13 further comprising a second power supply plane coupled to said first output of said voltage converter.

Claim 20

The package of claim 13 further comprising: at least two circuit layers wherein each circuit layer comprises a plurality of conductor lines wherein one of said plurality of conductor lines is coupled to said signal lead.

Claim 21

The package of claim 13 further comprising a decoupling capacitor coupled between said first output of said voltage converter and said power return lead.

Claim 22

The package of claim 13 further comprising a heat sink for dissipating heat from said package.

Claim 23

The package of claim 13 wherein said first operating voltage is approximately 5 volts and said second operating voltage is approximately 3.3 volts.