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ADN4650

Analog Devices
Part Number ADN4650
Manufacturer Analog Devices
Description Dual-Channel LVDS Isolators
Published Mar 8, 2017
Detailed Description Data Sheet 5 kV RMS/3.75 kV RMS, 600 Mbps, Dual-Channel LVDS Isolators ADN4650/ADN4651/ADN4652 13677-001 13677-101 F...
Datasheet PDF File ADN4650 PDF File

ADN4650
ADN4650

Overview
Data Sheet 5 kV RMS/3.
75 kV RMS, 600 Mbps, Dual-Channel LVDS Isolators ADN4650/ADN4651/ADN4652 13677-001 13677-101 FEATURES 5 kV rms/3.
75 kV rms LVDS isolator Complies with TIA/EIA-644-A LVDS standard Multiple dual-channel configurations Up to 600 Mbps switching with low jitter 4.
5 ns maximum propagation delay 151 ps maximum peak-to-peak total jitter at 600 Mbps 100 ps maximum pulse skew 600 ps maximum part to part skew 2.
5 V or 3.
3 V supplies −75 dBc power supply ripple rejection and glitch immunity ±8 kV IEC 61000-4-2 ESD protection across isolation barrier High common-mode transient immunity: >25 kV/μs Passes EN55022 Class B radiated emissions limits with 600 Mbps PRBS Safety and regulatory approvals (20-lead SOIC package) UL: 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 424 V peak Fail-safe output high for open, short, and terminated input conditions (ADN4651/ADN4652) Operating temperature range: −40°C to +125°C Choice of package and isolation options 3.
75 kV rms in highly integrated 20-lead SSOP 5 kV rms in 20-lead SOIC with 7.
8 mm creepage/clearance APPLICATIONS Analog front-end (AFE) isolation Data plane isolation Isolated high speed clock and data links Isolated serial peripheral interface (SPI) over LVDS GENERAL DESCRIPTION The ADN4650/ADN4651/ADN46521 are signal isolated, low voltage differential signaling (LVDS) buffers that operate at up to 600 Mbps with very low jitter.
The devices 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 ADN4651/ADN4652 include a fail-safe mechanism to FUNCTIONAL BLOCK DIAGRAMS VIN1 VIN2 ADN4650 VDD1 LDO ISOLATION BARRIER LDO VDD2 DIN1+ DIN1– D...


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