ADN4680E

RECOMMENDED FOR NEW DESIGNS

250 Mbps, Half Duplex, Quad M-LVDS Transceivers

Data Sheet (Rev. 0) Product Selection Table
Part Models
2
1ku List Price
Starting From $3.10
Viewing:

Part Details

  • Four M-LVDS transceivers (driver and receiver pairs)
  • Switching rate: 250 Mbps (125 MHz)
  • Independent pin select for each receiver, two modes:
    • Type 1: input hysteresis of 15 mV typical
    • Type 2: differential input threshold voltage offset by 100 mV to support open-circuit, short-circuit, and bus idle fail-safe
  • Compatible with the TIA/EIA-899 standard for M-LVDS
  • Glitch free power-up/power-down on the M-LVDS bus
  • Controlled transition times on the driver output
  • Common-mode range: −1 V to +3.4 V, allowing communication with ±2 V of ground noise
  • Driver outputs high-Z when disabled or powered off
  • Independent enable pins for each driver and receiver
  • Enhanced ESD protection on bus pins
    • ≥±15 kV HBM, air discharge
    • ≥±8 kV HBM, contact discharge
    • ≥±10 kV IEC 61000-4-2, air discharge
    • ≥±8 kV IEC 61000-4-2, contact discharge
  • Enhanced ±8 kV HBM ESD protection for all pins, contact discharge
  • Operating temperature range: −40°C to +105°C
  • Available in 48-lead, 7 mm x 7 mm LFCSP
ADN4680E
250 Mbps, Half Duplex, Quad M-LVDS Transceivers
ADN4680E Functional Block Diagram ADN4680E Pin Configuration
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

User Guide 1

Application Note 2

Learn More
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Hardware Ecosystem

Parts Product Life Cycle Description
isoPower 1
ADUM6421A
RECOMMENDED FOR NEW DESIGNS Quad-Channel Isolators with Integrated DC-to-DC Converter (3:1 directionality)
Level Translators 1
ADG3246
PRODUCTION 2.5 V/3.3 V, 10 Bit, 2 Port Level Translator, Bus Switch
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Tools & Simulations

IBIS Model 1

Evaluation Kits

eval board
schematic 1
schematic 2
schematic 3
EVAL-ADN4680E

Evaluating the ADN4680E 250 Mbps, Half-Duplex, Quad M-LVDS Transceivers

Buy Now View Details

Features and Benefits

  • Easy evaluation of the ADN4680E 250 Mbps, half-duplex, quad M-LVDS transceivers
  • Board layout optimized for high speed signaling
  • Matched track lengths on M-LVDS differential pairs with controlled 100 Ω differential impedance
  • Matched track lengths on high speed DIx and ROx logic signals with controlled 50 Ω impedance to GND
  • SMA jacks for connecting to high speed DIx and ROx logic signals and M-LVDS Ax and Bx signals
  • Optional screw terminal connectors for accessing the ROx, REx, DEx, and DIx logic signals
  • Power and ground connections through screw terminal blocks
  • Jumper-selectable global power down via the ENP pin
  • Jumper-selectable driver enable, receiver enable, and fail-safe for each transceiver via the REx, DEx, and FSx pins
  • Test points for measuring all signals and multiple ground points to facilitate probing of multiple signals
  • 100 Ω termination resistors across Ax and Bx signals to simulate a terminated bus

Product Details

The EVAL-ADN4680EEBZ allows quick and easy evaluation of the ADN4680E 250 Mbps, half-duplex, quad multipoint, low voltage differential signaling (M-LVDS) transceivers. The EVALADN4680EEBZ allows the input and output functions of each transceiver to be exercised without the need for external components.

Subminiature A (SMA) connectors provide convenient connections for high speed logic and the M-LVDS bus signals. Screw terminal blocks are available to access power, ground, and digital signals. Jumper options allow control of each transceivers driver and receiver enable pins, each transceivers fail-safe functionality, and the global power-down mode.

The EVAL-ADN4680EEBZ is optimized for high speed signaling. The differential M-LVDS signal traces on the board are routed as a length matched 100 Ω differential pair. The DIx digital input and ROx receiver output are also length matched and routed with a controlled 50 Ω impedance to ground. The EVAL-ADN4680EEBZ features a solid ground and power plane for optimum power integrity.

The EVAL-ADN4680EEBZ has a footprint for the ADN4680E transceivers in a 7 mm × 7 mm, 48-lead LFCSP. For full details on the ADN4680E, see the ADN4680E data sheet, which must be used in conjunction with the user guide when using the EVAL-ADN4680EEBZ.
EVAL-ADN4680E
Evaluating the ADN4680E 250 Mbps, Half-Duplex, Quad M-LVDS Transceivers
EVAL-ADN4680EEBZ Evaluation Board EVAL-ADN4680EEBZ Evaluation Board - Top View EVAL-ADN4680EEBZ Evaluation Board - Bottom View

Latest Discussions

2 Years Ago
RE: ADN4662/ADN4664 High-Z O/P's on Powerdown
2 Years Ago
RE: ADN4680E Part-to-part Skew Repeatability
View related discussion on EngineerZone®

Recently Viewed