LMH0303SQE/NOPB Semiconductors - ICs by Texas Instruments

HD/SD SDI CABLE DRIVER 2.97GBPS WQFN16

Status: Unknown
Series: -
RoHS: Unknown
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The LMH0303 device is designed for use in ST 424, ST 292, ST 344, and ST 259 serial digital video applications. The LMH0303 drives 75-Ω transmission lines (Belden 1694A, Belden 8281, or equivalent) at data rates up to 2.97 Gbps. The LMH0303 includes intelligent sensing capabilities to improve system diagnostics. The cable detect feature senses near-end termination to determine if a cable is correctly attached to the output BNC. Input loss of signal (LOS) detects the presence of a valid signal at the input of the cable driver. These sensing features may be used to alert the user of a system fault and activate a deep power-save mode, reducing the power consumption of the cable driver to 4 mW. These features are accessible through an SMBus interface. The LMH0303 provides two selectable slew rates for ST 259 and ST 424 or 292. The output amplitude is adjustable ±10% in 5-mV steps through the SMBus. The LMH0303 is powered from a single 3.3-V supply. Power consumption is typically 130 mW in SD mode and 155 mW in HD mode. The LMH0303 is available in a 16-pin WQFN package.

Where to Buy

Prices starting from US$3.33

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Farnell
from US$7.87
No stock
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Texas Instruments
from US$3.33
56,949
in stock
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Newark Electronics
from US$8.76
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element14
from US$8.56
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Specifications

IC Interface Type SMBus
Interface Applications SMPTE 344M 292M & 259M Serial Digital Interfaces Digital Router & Switches Distribution Amplifier
Supply Voltage Min 3.135V
Supply Voltage Max 3.465V
Interface Case Style WQFN
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes

Alternative Descriptions

3G HD/SD SDI cable driver with cable detect | Texas Instruments
Hd/Sd Sdi Cable Driver, 2.97Gbps, Wqfn16 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LMH0303SQE/NOPB?

Additional datasheets, footprints and schematics for LMH0303SQE/NOPB are listed on our Part Details page. You can also find images and similar parts to LMH0303SQE/NOPB on this page.

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What category does LMH0303SQE/NOPB fall under?

The LMH0303SQE/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to LMH0303SQE/NOPB when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

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Is the LMH0303SQE/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LMH0303SQE/NOPB have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for LMH0303SQE/NOPB.

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