ADN4650BRSZ

ADN4650 is a signal isolated, low voltage differential signalling (LVDS) buffer that operate at up to 600Mbps with very low jitter. This device integrate Analog Devices, Inc., iCoupler® technology, enhanced for high speed operation, to provide galvanic isolation of the TIA/EIA-644-A compliant LVDS drivers and receivers. This technology allows drop-in isolation of an LVDS signal chain. Multiple channel configurations are offered, and the LVDS receivers on the device include a fail-safe mechanism to ensure a Logic 1 on the corresponding LVDS driver output when the inputs are floating, shorted, or terminated, but not driven. It is widely used in application such as analog front-end (AFE) isolation, data plane isolation, isolated high speed clock and data links, isolated serial peripheral interface (SPI) over LVDS etc.

• 5kV rms/3.75kV rms LVDS isolator
• Multiple dual-channel configurations
• Maximum data rate is 600Mbps
• Propagation delay is 4ns typ
• Peak-to-peak total jitter is 70ps typ at 600Mbps
• Duty cycle is 100ps max
• Part to part skew is 600ps max, operating temperature is -40°C to +125°C
• Power supply ripple rejection and glitch immunity is −75dBc typ
• High common-mode transient immunity is <gt/>50kV/μs typ
• Packaging style is 20-lead shrink small outline package [SSOP]

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