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LMH0302SQ The Texas Instruments LMH0302SQ is a 3-Gbps HD/SD SDI cable driver designed for serial digital video applications. It supports data rates up to 2.97 Gbps and operates from a single 3.3V supply.
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LMH0302SQ

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMH0302SQ is a 3-Gbps HD/SD SDI cable driver designed for serial digital video applications. It supports data rates up to 2.97 Gbps and operates from a single 3.3V supply.
✓ Total Stock: 1,236 pcs

LMH0302SQ Available from 1 distributor

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LMH0302SQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LMH0302SQ Description

Short technical summary and product information.

The LMH0302SQ from Texas Instruments is a high-performance 3-Gbps HD/SD SDI cable driver. It is engineered for use in ST 424 (3G), ST 292 (HD), ST 344, and ST 259 serial digital video applications. This device drives 75-ohm transmission lines at data rates up to 2.97 Gbps and also supports DVB-ASI at 270 Mbps.

 

Key electrical features include a 100-ohm differential input and 75-ohm single-ended outputs. The LMH0302SQ offers selectable slew rates for ST 259 and ST 424 or 292 compliance, and the output driver can be powered down via an enable pin. It operates from a single 3.3V supply with typical power consumption of 125 mW in SD mode and 165 mW in HD mode.

 

Designed for industrial applications, the LMH0302SQ operates within an industrial temperature range of -40°C to 85°C. It is supplied in a compact 16-pin WQFN package with a 4 mm x 4 mm footprint. This part is footprint compatible with the LMH0002SQ and replaces the Gennum GS2978.

LMH0302SQ Quick Information

Product Type: SDI Cable Driver
Canonical Name: LMH0302SQ 3-Gbps HD/SD SDI Cable Driver
Subcategory: Cable Driver

LMH0302SQ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMH0302SQ Features

  • Drives 3G, HD, and SD SDI signals.
  • Data rates up to 2.97 Gbps.
  • Single 3.3V supply operation.
  • Industrial temperature range (-40°C to 85°C).
  • 16-pin WQFN package.

LMH0302SQ Applications

  • Used in broadcast SDI video interfaces.
  • Suitable for HD and 3G-SDI systems.
  • Ideal for DVB-ASI applications.
  • Replaces footprint compatible LMH0002SQ.
  • Used in video capture and editing equipment.

LMH0302SQ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum data rate of the LMH0302SQ?

2.97 Gbps.

What supply voltage does the LMH0302SQ require?

3.3 V.

What is the operating temperature range of the LMH0302SQ?

-40 to 85 °C.

What package does the LMH0302SQ come in?

16-pin WQFN with dimensions 4 mm x 4 mm.

What are the power consumption values for SD and HD modes?

125 mW typical in SD mode and 165 mW typical in HD mode.

What are the input and output impedance values?

Differential input impedance is 100 Ω; single-ended output impedance is 75 Ω.

Which video standards does the LMH0302SQ support?

ST 424 (3G), ST 292 (HD), ST 259 (SD), and DVB-ASI at 270 Mbps.

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