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The 1103 is a dynamic random-access memory (DRAM) integrated circuit (IC) developed and fabricated by Intel.Introduced in October 1970, the 1103 was the first commercially available DRAM IC; and due to its small physical size and low price relative to magnetic-core memory, it replaced the latter in many applications.
Designers predominantly used MOSFET transistors with pMOS logic in the early 1970s, switching to nMOS logic after the mid-1970s. nMOS had the advantage that it could run on a single voltage, typically +5V, which simplified the power supply requirements and allowed it to be easily interfaced with the wide variety of +5V transistor-transistor ...
Transistor models are used for almost all modern electronic design work. Analog circuit simulators such as SPICE use models to predict the behavior of a design. Most design work is related to integrated circuit designs which have a very large tooling cost, primarily for the photomasks used to create the devices, and there is a large economic incentive to get the design working without any ...
The EKV Mosfet model is a mathematical model of metal-oxide semiconductor field-effect transistors which is intended for circuit simulation and analog circuit design. [1] It was developed in the Swiss EPFL by Christian C. Enz, François Krummenacher and Eric A. Vittoz (hence the initials EKV) around 1995 based in part on work they had done in ...
Stub Series Terminated Logic (SSTL) is a group of electrical standards for driving transmission lines commonly used with DRAM based DDR memory IC's and memory modules. SSTL is primarily designed for driving the DDR (double-data-rate) SDRAM modules used in computer memory; however, it is also used in other applications, notably some PCI Express PHYs and other high-speed devices.
The 2N107 is an early germanium alloy junction PNP transistor developed by General Electric (GE) in 1955, to become GE's entry into the electronic hobbyist market successfully started with the CK722 transistor. Like the CK722, it enjoyed a long-standing popularity. General Electric decided to designate it with a JEDEC 2N- series identification. [1]
The transistor models developed and currently maintained by UC Berkeley are: BSIM-CMG (Common Multi-Gate), [ 3 ] BSIM-IMG (Independent Multi-Gate), [ 4 ] the only model published without source-code (whose publication is foreseen for July 13, 2021)
[1] [3] TI was not interested in manufacturing radios; its goal was to increase demand for its transistors so that the per-unit price would decrease from $10–15. The Regency division of I.D.E.A announced the TR-1 on October 18, 1954, and put it on sale in New York and Los Angeles on 1 November 1954. [2]