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Parameter
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Type
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Description
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|---|---|---|
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Type
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Choice List
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The type of device. Choices vary by subcategory.
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Secondary Type
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Choice List
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The subtype of device. Choices vary by subcategory.
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Drift Sensitive Circuit
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Checkbox
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Required only for the following subcategories: Analog.
Indicates whether to take the drift sensitivity factor into account.
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# of Gates
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Integer
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Required for the ASIC, Digital Logic, and Microprocessor subcategories.
The number of active gates in the package. You can determine the gate count from the logic diagram. A J-K or R-S flip flop is equivalent to 6 gates when used as part of an LSI circuit. A gate is considered to be any one of the following functions: AND, OR, exclusive OR, NAND, NOR, and inverter. When a logic diagram is not available, use a device transistor count to determine gate count.
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# of Transistors
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Integer
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Required for the Analog subcategory. Also required for the ASIC, Digital Logic, and Microprocessor subcategories when the # of Gates parameter is left blank.
The number of active transistors in the package. You can determine the transistor count from the logic diagram.
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# of Bits
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Integer
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Required only for the Memory subcategory.
The number of bits in the memory device. This parameter is used in conjunction with Units to enter the memory device bits.
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Units
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Choice List
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Required only for the Memory subcategory.
The units for the # of Bits value. Choices are:
• b (bits)
• kb (1024 bits)
• Mb (1,048,576 bits)
• Gb (1,073,741,824 bits)
You can enter the bits several ways. For a 1 kilobyte memory chip for example, you can type 1 for # of Bits and select kb for Units. Or, you can type 1024 for # of Bits field and select b for Units.
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[Voltage Parameters]
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---
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Required only for the Analog subcategory.
For more information, see Voltage Parameters.
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[Temperature Parameters]
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---
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For more information, see Basic Temperature Parameters.
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[Derating Parameters]
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For more information, see Derating Parameters.
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