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16 WQFN
Integrated Circuits (ICs)

LMH0044SQ/NOPB

Active
Texas Instruments

ADAPTIVE CABLE EQUALIZER 16-PIN WQFN EP T/R

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Search across all available documentation for this part.

DocumentsBroadcast Video Owner's ManualHigh-Speed Board Layout Challenges in FPGA/SDI Sub-Systems+9
16 WQFN
Integrated Circuits (ICs)

LMH0044SQ/NOPB

Active
Texas Instruments

ADAPTIVE CABLE EQUALIZER 16-PIN WQFN EP T/R

Deep-Dive with AI

DocumentsBroadcast Video Owner's ManualHigh-Speed Board Layout Challenges in FPGA/SDI Sub-Systems+9

Technical Specifications

Parameters and characteristics for this part

SpecificationLMH0044SQ/NOPB
ApplicationsData Transport
InterfaceSerial
Mounting TypeSurface Mount
Package / Case16-WQFN Exposed Pad
Supplier Device Package16-WQFN (4x4)
Voltage - Supply [Max]3.465 V
Voltage - Supply [Min]3.135 V

Pricing

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

DistributorPackageQuantity$
ArrowN/A 1$ 19.50
10$ 15.60
DigikeyCut Tape (CT) 1$ 14.36
10$ 13.20
25$ 12.65
100$ 12.04
Digi-Reel® 1$ 14.36
10$ 13.20
25$ 12.65
100$ 12.04
Tape & Reel (TR) 1000$ 12.04
Texas InstrumentsSMALL T&R 1$ 15.99
100$ 13.97
250$ 10.77
1000$ 9.63

Description

General part information

LMH0044 Series

The LMH0044 SMPTE 292M / 259M adaptive cable equalizer is a monolithic integrated circuit for equalizing 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 1.485 Gbps and supports SMPTE 292M, SMPTE 344M and SMPTE 259M.

The LMH0044 implements DC restoration to correctly handle pathological data conditions (DC restoration may be bypassed for low data rate applications). 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.