Texas Instruments | Interface & Clocks
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Texas Instruments (TI) provides complete interface solutions ranging from computer and consumer connectivity solutions such as 1394 (Fire Wire™), USB, and PCI Express, to industry serial communications standards including digital isolation, UART, LVDS, M-LVDS, RS-485, RS-232, CAN, and more.
TI’s Logic Design Support Product Casts (10 to 20 minutes) cover a wide range of topics from product roadmaps to application-specific information.
View here: http://focus.ti.com/logic/docs/designsupport.tsp?sectionId=452
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Texas Instruments High-Performance Clock Synchronizer: CDCE72010
Texas Instruments´ CDCE72010 high-performance clock synchronizer synchronizes a voltage controlled crystal oscillator (VCXO) or voltage controlled oscillator (VCO) frequency to one of two reference clocks. The TI device features low phase noise, low skew, and a fully programmable clock path that provides the user with a high degree of flexibility. The clock synchronizer operates in a 3.3V environment and is designed to operate in a -40ºC to 85ºC temperature range.
Texas Instruments Digital-Input Serializers: SN65HVS882
Texas Instruments´ SN65HVS882 34V eight-channel digital input serializers feature the market's highest input density. The device takes eight industrial digital inputs and serializes them into an SPI interface that allows for more than 160 inputs. The SN65HVS882 offers a variety of integrated system features, including a built-in adjustable current regulator, a built-in regulator that provides an output voltage of 5V from a supply voltage of 10V-34V, and an integrated programmable de-bounce. TI's serializers feature low board space and power consumption, are optimized to operate in a temperature range of -40ºC to +125ºC, and are ideal for any industrial automation application requiring a high count of digital industrial inputs.
Texas Instruments Triple- and Quad-Channel Digital Isolators
Texas Instruments´ ISO7230/ISO7240 triple- and quad-channel digital isolators are the fastest, most precise digital isolators with the highest magnetic immunity and longest life. The ISO7230 has three channels in the same direction and the ISO7240 has four channels in the same direction. The devices have a digital logic input and output buffer separated by TI's capacitive isolation barrier technology which provides galvanic isolation of up to 4000V. Both devices come in 1Mbps, 25Mbps, and 150Mbps speed grades that can operate from 0Mbps to the rated speed. The devices block high voltage, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry.
