ADN4651BRSZ

Analog Devices Isolation - All

Mga ADN4650 / ADN4651 / ADN4652 LVDS Isolator

Ang ADN4650/ADN4651/ADN4652 Dual Channel Low Voltage Differential Signaling (LVDS) Isolator ng Analog Devices ay tumatakbo hanggang 600Mbps na may napakababang 70ps jitter. Ang mga ADN4650/ADN4651/ADN4652 isolator ay nagtatampok ng iCoupler na teknolohiya para sa matuling pagpapatakbo. Ang teknolohiyang ito ay nagbibigay ng galvanic isolation ng TIA/EIA-644-A compliant na mga LVDS driver at receiver nang napakabilis. Ang disenyo ay nagbibigay-daan sa drop-in isolation ng LVDS signal chain. Ang LVDS at mga isolator circuit ay umaasa sa 2.5V na suplay para sa matuling pagpapatakbo na may mababang jitter. Ang integrated on-chip LDO ay nagbibigay ng kinakailangang 2.5V mula sa panlabas na 3.3V na suplay ng kuryente. Nakatukoy ang mga device para sa -40°C to +125°C na pang-industriyang saklaw ng temperatura na may 5kVrms isolation at 7.6mm creepage/clearance. Para masiguro ang ligtas, mabilis na pagpapadala ng data sa mga mararahas na kapaligiran, ang mga ADN4650/ADN4651/ADN4652 isolator ay tumutugon sa mga pangangailangan na 10kV peak surge protection. Ang mga ADN4650/ADN4651/ADN4652 isolator ay akmang-akma sa analog front end (AFE) isolation, data-plane isolation, isolated high-speed clock at data link, at isolated SPI kaysa LVDS.
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ADN4651 LVDS Digital Isolators

Analog Devices ADN4651 low-voltage differential signal (LVDS) digital isolators are designed using the iCoupler® digital isolator technology for high-speed operation. With this technology, the ADN4651 isolators offer galvanic isolation of the TIA/EIA-644-A compliant LVDS drivers and receivers. The design of the ADN4651 series allows for drop-in isolation of an LVDS signal chain. The isolators operate with data rates up to 600Mbps, 70ps ultra-low jitter, and 4.5ns max. The isolators include a fail-safe mechanism to ensure a logic 1 on the corresponding LVDS driver output when the inputs are floating, short circuit, or terminate. The devices are specified for operation over a −40°C to +125°C industrial temperature range with 5kVrms isolation and 7.6mm creepage/clearance. The ADN4651 isolators are well-suited for analog front end (AFE) isolation, data-plane isolation, isolated high-speed clock and data links, and isolated SPI over LVDS.