LMK04110SQX/NOPB Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The LMK04110SQX/NOPB is a dual-channel clock jitter cleaner and synthesizer from Texas Instruments, supporting up to 1.08 GHz and optimized for SDH and SONET applications. It is housed in a 48-pin WFQFN exposed-pad package for excellent thermal performance. RoHS-compliant and available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- LMK04110SQX/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.4200(MOQ 2500)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Supports up to 1.08 GHz output frequency for high-speed SDH and SONET clock distribution
- Dual-channel architecture enables simultaneous clock synthesis and distribution with independent control
- 48-pin WFQFN exposed-pad package provides superior thermal dissipation in space-constrained designs
- RoHS-compliant (Pb-free) construction meets international environmental regulations
Applications
The LMK04110SQX/NOPB is designed for telecom line cards and network equipment that require precise, low-jitter clocking for SDH and SONET interfaces operating up to 1.08 GHz. It is well suited for synchronization and clock distribution in base stations, optical transport network nodes, and high-speed data communication equipment. Its dual-channel design simplifies multi-clock designs while maintaining tight phase noise performance.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Applications | SDH; SONET |
| JESD-30 Code | S-PQCC-N48 |
| JESD-609 Code | e3 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.28SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Telecom IC Type | ATM/SONET/SDH SUPPORT CIRCUIT |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LMK04110SQX/NOPB:
Frequently Asked Questions
What is the maximum output frequency of the LMK04110SQX/NOPB?
The LMK04110SQX/NOPB supports output frequencies up to 1.08 GHz, making it ideal for high-speed SDH and SONET clock synthesis and distribution in telecom and networking equipment.
What applications is the LMK04110SQX/NOPB designed for?
This device is specifically designed for SDH and SONET applications, including synchronous digital hierarchy line cards, optical transport network equipment, base station clocking, and any system requiring low-jitter, high-frequency clock generation and distribution.
What package does the LMK04110SQX/NOPB use?
The LMK04110SQX/NOPB is housed in a 48-pin WFQFN (Wafer-Level Flat No-Lead) package with an exposed pad measuring approximately 0.28 inch square, offering compact footprint and excellent thermal dissipation for high-frequency operation.
Is the LMK04110SQX/NOPB RoHS compliant?
Yes, the LMK04110SQX/NOPB is fully RoHS compliant and lead-free (Pb-free code: Yes, JESD-609 Code e3), meeting international environmental standards for hazardous substance restrictions in electronic components.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500+ | $11.4200 | $28550.00 |
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