Integrated Circuits (ICs)

LMH0344SQE/NOPB

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HD/SD SDI ADAPTIVE CABLE EQUALIZER 16-PIN WQFN EP T/R

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Search across all available documentation for this part.

DocumentsLMH0344 3-Gbps HD - SD SDI Adaptive Cable Equalizer datasheet (Rev. O)Replacing the CLC012 Adaptive Cable Equalizer with the LMH0074 (Rev. A)+14

Integrated Circuits (ICs)

LMH0344SQE/NOPB

Active

Texas Instruments

HD/SD SDI ADAPTIVE CABLE EQUALIZER 16-PIN WQFN EP T/R

Deep-Dive with AI

DocumentsLMH0344 3-Gbps HD - SD SDI Adaptive Cable Equalizer datasheet (Rev. O)Replacing the CLC012 Adaptive Cable Equalizer with the LMH0074 (Rev. A)+14

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LMH0344SQE/NOPB

Applications	Data Transport
Interface	Serial
Mounting Type	Surface Mount
Package / Case	16-WQFN Exposed Pad
Supplier Device Package	16-WQFN (4x4)
Voltage - Supply [Max]	3.465 V
Voltage - Supply [Min]	3.135 V

LMH0344 Series

3G HD/SD SDI adaptive cable equalizer

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Supplier Device Package	Mounting Type	Applications	Interface
Texas Instruments LMH0344GRX/NOPB	3.465 V	3.135 V	25-TFBGA CSPBGA	25-CSBGA (3x3)	Surface Mount	Data Transport	Serial
Texas Instruments LMH0344SQE/NOPB	3.465 V	3.135 V	16-WQFN Exposed Pad	16-WQFN (4x4)	Surface Mount	Data Transport	Serial
Texas Instruments LMH0344GRE/NOPB	3.465 V	3.135 V	25-TFBGA CSPBGA	25-CSBGA (3x3)	Surface Mount	Data Transport	Serial

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	250	$ 11.91
Digikey	Cut Tape (CT)	1	$ 19.88
		10	$ 18.34
		25	$ 17.51
		100	$ 15.66
	Digi-Reel®	1	$ 19.88
		10	$ 18.34
		25	$ 17.51
		100	$ 15.66
	Tape & Reel (TR)	250	$ 14.94
		500	$ 14.22
Texas Instruments	SMALL T&R	1	$ 16.93
		100	$ 14.79
		250	$ 11.40
		1000	$ 10.20

Description

General part information

LMH0344 Series

The LMH0344 3-Gbps HD – SD SDI Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 125 Mbps to 2.97 Gbps and supports ST 424, ST 292, ST 344, and ST 259.

The LMH0344 device implements DC restoration to correctly handle pathological data conditions. The equalizer may be driven in either a single-ended or differential configuration.

Additional features include separate carrier detect and output mute pins which may be tied together to mute the output when no signal is present. A programmable mute reference is provided to mute the output at a selectable level of signal degradation.