LMH1982SQE/NOPBIn StockTexas Instruments
LMH1982SQE/NOPB is a multi-format video cable equalizer and reclocker by Texas Instruments, supporting SD, HD, and 3G-SDI signals up to 2.97 Gbps. Key specs: 3G/HD/SD-SDI multi-rate support, integrated adaptive cable equalizer, SMPTE-compliant output. From $12.4, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- LMH1982SQE/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $12.4000(MOQ 15)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Multi-rate 3G/HD/SD-SDI support up to 2.97 Gbps
- Integrated adaptive cable equalizer compensates for cable loss
- SMPTE 259M/292M/424M compliant reclocker output
- Low jitter performance for broadcast-quality video
- 16-pin WQFN package for compact PCB designs
Applications
LMH1982SQE/NOPB is widely used in professional broadcast and video production equipment where reliable SDI signal integrity is critical. It is deployed in HD/SD video routers, production switchers, cameras, and video distribution amplifiers that require adaptive cable equalization for long cable runs. The device is also used in medical imaging systems and industrial machine vision applications demanding SMPTE-compliant video signal processing.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | 1982 |
| Input Conditioning | STANDARD |
| JESD-30 Code | S-XQCC-N32 |
| JESD-609 Code | e3 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | PLL BASED CLOCK DRIVER |
| Number of Functions | 1 |
| Number of True Outputs | 2 |
| Output Characteristics | 3-STATE |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 70mA |
| Supply Voltage-Max (Vsup) | 3.465V |
| Supply Voltage-Min (Vsup) | 3.135V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| fmax-Min | 148.5MHz |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What video standards does the LMH1982SQE/NOPB support?
The LMH1982SQE/NOPB supports SD-SDI (SMPTE 259M, 270 Mbps), HD-SDI (SMPTE 292M, 1.485 Gbps), and 3G-SDI (SMPTE 424M, 2.97 Gbps) standards, making it a true multi-rate video cable equalizer and reclocker suitable for modern broadcast environments.
What is the typical cable equalization range of the LMH1982SQE/NOPB?
The LMH1982SQE/NOPB features an integrated adaptive cable equalizer that automatically compensates for cable losses, supporting up to approximately 100 meters of Belden 1694A coaxial cable at HD-SDI rates and longer distances at SD-SDI rates, ensuring clean signal recovery in studio and field installations.
What package does the LMH1982SQE/NOPB come in and what are its power requirements?
The LMH1982SQE/NOPB is housed in a 16-pin WQFN (MLP) surface-mount package, optimized for space-constrained PCB designs. It operates from a single 3.3V supply and is part of Texas Instruments' LMH198x family, offering a compact footprint ideal for high-density video processing boards.
Can the LMH1982SQE/NOPB be used in medical imaging applications?
Yes, the LMH1982SQE/NOPB's low-jitter, SMPTE-compliant SDI signal processing makes it suitable for medical imaging systems that transmit high-definition video over coaxial cable. Its multi-rate auto-detection and robust equalization ensure reliable signal integrity in demanding clinical environments.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 15+ | $19.3800 | $290.70 |
| 500+ | $13.9500 | $6975.00 |
| 1000+ | $13.1800 | $13180.00 |
| 10000+ | $12.4000 | $124000.00 |
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