Specialty Analog Linear Devices

Specialty analog linear devices are specialty or proprietary products and accessories related to analog linear devices. There are many types of analog devices. Examples include analog multimeters, analog panel meters, analog pressure gauges, and analog dBm meters. Analog devices are used to measure electrical quantities such as voltage, current, resistance, frequency, and signal power. A specialty analog linear device is combined with an analog linear device for optimum performance. An EPAD or electrically programmed analog device is a recent analog technology innovation by ALD, which utilizes a unique CMOS MOSFET whose on-resistance characteristics can be electrically programmed using a simple external programmer and adapter module. Once programmed, the set parameters are indefinitely stored within the device even power is removed. Other specialty analog linear devices are commonly available.

There are several ways in which specialty analog linear devices function. Many specialty analog linear devices offer low power consumption, while having high dynamic performance. Power-over-Ethernet (PoE) or active Ethernet eliminates the need to run 110/220 VAC power to wireless access points and other devices on a wired LAN. Using a power-over-Ethernet system, installers need to run only a single CAT5 Ethernet cable that carries both power and data to each device. This allows greater flexibility in the locating of AP's and network devices and significantly decreases installation costs in many cases. Low-pass filters are filters used with analog devices to pass low frequencies well, but attenuates (or reduces) frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. Low-pass filters are sometimes called high-cut filters, or treble cut filters when used in audio applications. Analog devices use a polyphase system to distribute alternating current electrical power in analog devices. The most common example of a polyphase system is three-phase power system used in industrial applications. A magnetic linear motion device is a linear device that uses the changing magnetic field to calculate quantities such as voltage, current and resistance. Specialty analog linear devices are designed and manufactured to meet most industry specifications.

Specialty analog linear devices are used in many applications. Examples include its use in measuring voltage, resistance, current, pressure, and frequency. Specialty analog linear devices are also used in high speed ADC applications such as digital cameras, set top boxes, televisions, and video projectors. . Specialty analog linear devices should adhere to Institute of Electrical and Electronics Engineers (IEEE) standards.

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