ADN4654

RECOMMENDED FOR NEW DESIGNS

5 kV RMS/3.75 kV RMS, Dual LVDS Gigabit Isolator (0 Reverse Channels)

Data Sheet (Rev. D) Product Selection Table

Part Models: 4
1ku List Price: Starting From $7.18

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Part Details

5 kV rms and 3.75 kV rms LVDS isolators
Complies with TIA/EIA-644-A LVDS standard
Multiple dual-channel configurations
Any data rate up to 1.1 Gbps switching with low jitter
- 4 ns typical propagation delay
- 2.6 ps rms typical random jitter, rms
- 90 ps typical peak-to-peak total jitter at 1.1 Gbps
2.5 V or 3.3 V supplies
−75 dBc power supply ripple rejection, phase spur level
Glitch immunity
±8 kV IEC 61000-4-2 ESD protection across isolation barrier
High common-mode transient immunity: >25 kV/μs

Passes EN 55022 Class B radiated emissions limits with 1.1 Gbps PRBS
Safety and regulatory approvals (20-lead SOIC_W package)
- UL (pending): 5000 V rms for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A (pending)
- VDE certificate of conformity (pending)
  - DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
  - V_IORM = 424 V_PEAK
Fail-safe output high for open, short, and terminated input conditions (ADN4655/ADN4656)
Operating temperature range: −40°C to +125°C
7.8 mm minimum creepage and clearance

Part Models: 4
1ku List Price: Starting From $7.18

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADN4654BRSZ	20-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADN4654BRSZ-RL7	20-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADN4654BRWZ	20-Lead SOIC (Wide)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADN4654BRWZ-RL7	20-Lead SOIC (Wide)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

LTspice 1

Density Optimized LTspice Signal Chain Simulation

IBIS Model 1

ADN4654 IBIS Model

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

ADN4654 Evaluation Board

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Features and Benefits

Isolated ground planes (logic side and bus side)
Convenient connections through SMA terminals

3.3 V or 2.5 V power on Side 1 (V_IN1 and V_DD1) and Side 2 (V_IN2 and V_DD2)
Ground on Side 1 (GND₁) and ground on Side 2 (GND₂)
LVDS input signals: D_IN1+, D_IN1−, D_IN2+, D_IN2−
LVDS output signals: D_OUT1+, D_OUT1−, D_OUT2+, D_OUT2−

Jumper-selectable power supply of 3.3 V or 2.5 V
Termination resistors on all LVDS drivers and receivers

Product Details

The EVAL-ADN4654EB1Z, the EVAL-ADN4655EB1Z, and the EVAL-ADN4656EB1Z allow quick and easy evaluation of the ADN4654/ADN4655/ADN4656 low voltage, differential signaling (LVDS) isolators without the need for external components. The ADN4654/ADN4655/ADN4656 employ Analog Devices, Inc., iCoupler^® technology to combine a 2-channel isolator with an LVDS receiver and driver into a single, 20-lead wide body SOIC package. The devices are capable of running at data rates of up to 1.1 Gbps with low jitter.

The evaluation boards have separate ground and power planes for each side of the isolator. This separation enables the evaluation of the ADN4654/ADN4655/ADN4656 with galvanic isolation between both sides of the device. Jumper-selectable power supplies at 3.3 V or 2.5 V are required on each side of the ADN4654/ADN4655/ADN4656 device. Using an on-chip, low dropout (LDO) regulator, 2.5 V can be provided from an external 3.3 V power supply.

Complete information about the ADN4654/ADN4655/ADN4656 is available in the ADN4654/ADN4655/ADN4656 data sheet. Consult this data sheet in conjunction with this user guide when using the evaluation boards.