LMH1982SQ Texas Instruments Integrated Circuit (Other) In Stock
LMH1982SQ is a multi-rate clock generator IC from Texas Instruments based on PLL technology, supporting standard input conditioning with 3-STATE outputs and 1 true output channel. Priced from $32.65, available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- LMH1982SQ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $32.6530(MOQ 6)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LMH1982SQ?
- PLL-based multi-rate clock generation for flexible frequency synthesis
- 3-STATE output support enabling easy bus sharing and signal control
- Standard input conditioning for broad compatibility with common clock sources
- Single-function design in compact 32-pin QFN package for space-constrained applications
- Low-jitter clock output suitable for high-speed digital and video systems
What is LMH1982SQ used for?
The LMH1982SQ is widely used in broadcast video equipment and professional audio/video systems requiring precise multi-rate clock synchronization. It is also deployed in telecommunications infrastructure, data conversion systems, and FPGA-based designs where stable, low-jitter reference clocks are critical. Additionally, it serves industrial automation and test & measurement equipment demanding reliable clock generation across multiple signal rates.
What are the specifications of LMH1982SQ?
| YTEOL | 0 |
| Family | 1982 |
| Input Conditioning | STANDARD |
| JESD-30 Code | S-XQCC-N32 |
| JESD-609 Code | e0 |
| Logic IC Type | PLL BASED CLOCK DRIVER |
| Number of Functions | 1 |
| Number of True Outputs | 1 |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 70mA |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin/Lead (Sn85Pb15) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the LMH1982SQ datasheet?
LMH1982SQ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LMH1982SQ?
Compatible alternatives and drop-in replacements for LMH1982SQ:
PLL Based Clock Driver, 1982 Series, 2 True Output(s), 0 Inverted Output(s)
Frequently Asked Questions
What is the LMH1982SQ and what does it do?
The LMH1982SQ is a PLL-based multi-rate clock generator IC from Texas Instruments. It generates stable, low-jitter clock signals with 1 true output channel and 3-STATE output characteristics, making it suitable for broadcast video, telecommunications, and high-speed digital systems.
What package does the LMH1982SQ come in and what are its key electrical parameters?
The LMH1982SQ is housed in a 32-pin QFN (XQCC) package. It features standard input conditioning, 1 true output, 3-STATE output capability, and is rated with JESD-609 code e0. It supports a single function and is part of Texas Instruments' LMH 1982 family of clock drivers.
What are typical applications for the LMH1982SQ?
Typical applications include broadcast video synchronization equipment, professional AV systems, FPGA clocking, data converters, and telecommunications line cards where multi-rate, low-jitter clock generation is required across various signal standards.
Are there alternative parts or compatible replacements for the LMH1982SQ?
Compatible alternatives may include other members of the TI LMH1982 family or similar PLL-based clock generators from TI and other vendors. Consult Texas Instruments' parametric search for parts with matching output count, package type, and input conditioning specifications.
How can I purchase the LMH1982SQ and what is the typical price?
The LMH1982SQ is available from authorized distributors and global component marketplaces. The typical price starts at approximately $32.65 per unit. FindMyChip offers worldwide shipping and can source stock on request — submit a quote inquiry for bulk pricing.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 6+ | $37.6765 | $226.06 |
| 7+ | $36.4206 | $254.94 |
| 10+ | $32.6530 | $326.53 |
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