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LKI80M939QF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LKI80M939QF product

LKI80M939QF

Drivers

M-LVDSquad transceivermultidrop busQFN32

LKI80M939QF is a four-channel, 3.3 V-class M-LVDS half-duplex transceiver for multidrop clock and data buses.

Best for

  • Multidrop clock distribution
  • Short-distance M-LVDS data buses
  • ATCA and MicroTCA backplanes

Avoid if

  • The design requires a different supply voltage
  • The bus cannot support differential termination

Check before use

  • Bus common-mode and differential voltage range
  • Driver and receiver enable sequencing
  • Receiver failsafe mode selection

Key specifications

Channels
4
Supply
3.0 V to 3.6 V
Data rate
200 Mbps
Package
QFN32, 5.00 mm × 5.00 mm × 0.85 mm nominal

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Multidrop bus clock distributionATCA and MicroTCA backplanes

Datasheet

2838aec62bb0a1bc624349fc81b97831_LKI80M939QF.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LKI80M939QF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LKI80M939QF is a quad M-LVDS transceiver with four half-duplex channels. It converts LVTTL or LVCMOS inputs to differential M-LVDS signals and converts differential inputs to LVCMOS receiver outputs.