AnalogLib Components
June 7, 2010
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Both RFIC Dynamic Link and RF Design Environment come with a modified version of Cadence’s analogLib. This manual describes the components in analogLib that are supported by RFIC Dynamic Link and RF Design Environment …
Categories: Cadence
Layout of Analog CMOS – part 3
June 7, 2010
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Learn about passive components – resistor and capacitor
Categories: LAYOUT
Layout of Analog CMOS – Part 2
June 7, 2010
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Learn about basic cell layout .
Categories: LAYOUT
Universal Gates
June 3, 2010
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In addition to AND, OR, and NOT gates, other logic gates like NAND and NOR are also used in the design of digital circuits.
The NOT circuit inverts the logic sense of a binary signal.
The small circle (bubble) at the output of the graphic symbol of a NOT gate is formally called a negation indicator and designates the logical complement…
Categories: DIGITAL
Circuit Layout Techniques and Tips
June 3, 2010
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Show you how to deal with analog and digital circuits on the same chip.
Categories: LAYOUT
Analog Layout and Grounding Techniques
June 2, 2010
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When low-level or high-precision circuitry is being designed, a lot of care is usually given to the details of the circuit schematic and how the signal runs are routed. But the way the circuitry grounds are handled is as important
as how the signal runs are handled. A small grounding error in just one location could potentially create longterm
headaches once the board is powered up. Careful routing and decoupling of the power busses is also very important…
Categories: LAYOUT
Bipolar Junction Transistor (BJT)
June 2, 2010
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•The basic of electronic system nowadays is semiconductor device.
•The famous and commonly use of this device is BJTs (Bipolar Junction Transistors).
• It can be use as amplifier and logic switches.
• BJT consists of three terminal:
- collector : C
- base : B
- emitter : E
• Two types of BJT : pnp and npn
Categories: ANALOG
