ADN4624BRNZ-RL

Data Sheet ADN4624 5.7 kV RMS, Quad-Channel LVDS 2.5 Gigabit Isolator FEATURES ► ► ► ► ► ► ► ► ► ► ► FUNCTIONAL BLOCK DIAGRAM 5.7 kV rms LVDS isolators Complies with TIA/EIA-644-A LVDS signal levels Quad-channel configuration Any data rate up to 2.5 Gbps switching with low jitter ► 10 Gbps total bandwidth across four channels ► 2.15 ns typical propagation delay ► Typical jitter: 0.82 ps rms...
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Data Sheet ADN4624 5.7 kV RMS, Quad-Channel LVDS 2.5 Gigabit Isolator FEATURES ► ► ► ► ► ► ► ► ► ► ► FUNCTIONAL BLOCK DIAGRAM 5.7 kV rms LVDS isolators Complies with TIA/EIA-644-A LVDS signal levels Quad-channel configuration Any data rate up to 2.5 Gbps switching with low jitter ► 10 Gbps total bandwidth across four channels ► 2.15 ns typical propagation delay ► Typical jitter: 0.82 ps rms random, 40 ps total peak Lower power 1.8 V supplies ±8 kV IEC 61000-4-2 ESD protection across isolation barrier High common-mode transient immunity: 100 kV/μs typical Safety and regulatory approvals (28-lead SOIC_W_FP package) ► UL (pending): 5700 V rms for 1 minute per UL 1577 ► CSA Component Acceptance Notice 5A (pending) ► VDE certificate of conformity (pending) ► DIN V VDE V 0884-11 (VDE V 0884-11):2017-01 ► VIORM = 849 VPEAK (working voltage) Enable or disable refresh (low speed output correctness check) Operating temperature range: −40°C to +125°C 28-lead, wide body, fine pitch SOIC-FP package with 8.3 mm creepage and clearance APPLICATIONS ► ► ► ► ► ► 1 Isolated video and imaging data Analog front-end isolation Data plane isolation Isolated high speed clock and data links Multi-gigabit serialization/deserialization (SERDES) Board-to-board optical replacement (for example, short reach fiber) Figure 1. GENERAL DESCRIPTION The ADN46241 is a quad-channel, signal isolated, low voltage differential signaling (LVDS) buffer that operates at up to 2.5 Gbps with very low jitter. The device integrates Analog Devices, Inc., iCoupler® technology, enhanced for high speed operation to provide drop-in galvanic isolation of LVDS signal chains. AC coupling and/or level shifting to the LVDS receivers and from the LVDS drivers allows isolation of other high speed signals such as current mode logic (CML). The ADN4624 includes a refresh mechanism to monitor the input and output states and ensure they remain the same in the absence of data transitions (for example, at power-on). For lower power consumption and high speed operation with low jitter, the LVDS and isolator circuits rely on 1.8 V supplies. The ADN4624 is fully specified over a wide industrial temperature range and is available in a 28-lead, wide body, fine pitch SOIC-FP package with 8.3 mm creepage and clearance (for 5.7 kV rms or 8 kVPEAK surge and impulse voltages and reinforced insulation at AC mains voltages). Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending. Rev. 0 DOCUMENT FEEDBACK TECHNICAL SUPPORT Information furnished by Analog Devices is believed to be accurate and reliable "as is". However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. PDF
Документация на серию ADN4624 

ADN4624 (Rev. 0 ) 5.7 kV RMS, Quad-Channel LVDS 2.5 Gigabit Isolator

Дата модификации: 29.04.2021

Размер: 3.37 Мб

20 стр.

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    30 июля 2021
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    ADN4624 от Analog Devices – 4-канальный LVDS-изолятор со скоростью передачи до 2,5 Гбит/с

    Компания Analog Devices приступила к серийному производству новых высокоскоростных цифровых изоляторов ADN4624, способных передавать до четырех информационных потоков со скоростью до 2,5 Гбит/c. Для электрической изоляции узлов, расположенных на... ...читать

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