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Friendster. Friendster was a social network based in Mountain View, California, founded by Jonathan Abrams and launched in March 2003. [2] [3] Before Friendster was redesigned, the service allowed users to contact other members, maintain those contacts, and share online content and media with those contacts. [4]
A clock generator is an electronic oscillator that produces a clock signal for use in synchronizing a circuit's operation. The signal can range from a simple symmetrical square wave to more complex arrangements. The basic parts that all clock generators share are a resonant circuit and an amplifier. The resonant circuit is usually a quartz ...
A clock generator is an oscillator that provides a timing signal to synchronize operations in digital circuits. VCXO clock generators are used in many areas such as digital TV, modems, transmitters and computers. Design parameters for a VCXO clock generator are tuning voltage range, center frequency, frequency tuning range and the timing jitter ...
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82384 - Clock Generator. The available version for US$15 in quantities of 100. 82385 - High Performance 32-Bit Cache Controller. This chipset was introduced in February 1987. It was available for 20 MHz version. There is 33 MHz version available for the 386DX processor.
Pulse generators are available for generating output pulses having widths (duration) ranging from minutes to under 1 picosecond. Pulse generators are generally voltage sources, with true current pulse generators being available only from a few suppliers. Pulse generators may use digital techniques, analog techniques, or a combination of both ...
The 6809 has an internal two-phase clock generator (needing only an external crystal) whereas the 6809E needs an external clock generator. There are variants such as the 68A09(E) and 68B09(E); the internal letter indicates the processor's rated clock speed. The 6800, 6502, the 6809's clock system differs from other processors of the era.
A clock signal is produced by an electronic oscillator called a clock generator. The most common clock signal is in the form of a square wave with a 50% duty cycle. Circuits using the clock signal for synchronization may become active at either the rising edge, falling edge, or, in the case of double data rate, both in the rising and in the ...