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LMH1218RTWT - TI
Manufacturer:
TI
ManyChip's Part#:
MC8126817
Package:
WQFN-24
Datasheet:
Datasheet 3D Model
Description:
Low Power Ultra HD Cable Driver 0.5W(1/2W) SMBus/SPI Interface 24Pin WQFN EP T/R
Stock Locations:
Availability:
2 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 29.73

Updated at 31/10/2025 10:30:15(UTC+8)

Certifications

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Description

The LMH1218RTWT is a low-power Cable Driver with integrated reclocker to drive serial video data compatible to SMPTE-SDI, SMPTE 2022-5/6, 10GbE Ethernet and DVB-ASI standards. The LMH1218 supports up to 11.88Gbps to enable Ultra High Definition Video for 4K/8K applications. The LMH1218 enables multiple media options such as coax, fiber and FR-4 PCB. The integrated 2-to-1 MUX on the input of the LMH1218 enables selection between two video sources, while the programmable equalizer compensates for the PC board loss to extend signal reach. With a wide range clock-and-data recovery (CDR) circuit, the on-chip reclocker automatically detects and locks to serial data from 270Mbps to 11.88Gbps without the need for an external reference clock and loop filter component. The reclocked serial data can be routed to either the 75-R or 50-R transmitter output or both simultaneously (1-to-2 fanout mode).
Locks to rates 11.88, 5.94, 2.97, 1.485 Gbps
Reference-free operation with fast lock time covering all supported or selected data rates
Integrated 2:1 mux input, 1:2 demux/fanout outputs
Automatic slew rate based on input rate detect
On-chip eye monitor
Low 300mW Power consumption with automatic power down on loss Of input signal
Programmable via SPI or SMBus interface

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LMH1218RTWT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	WQFN-24
Supply Voltage (DC)	2.50 V
Number of Positions	24 Position
Power Dissipation	500 mW
Power Consumption	300 mW
Bandwidth	13 MHz
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	500 mW
Supply Voltage (Max)	2.625 V
Supply Voltage (Min)	2.375 V
	Show
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

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