TLK2541PFPG4 Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The TLK2541PFPG4 is a 1-2.6 Gbps SerDes IC for EPON OLT applications from Texas Instruments. It integrates a serializer and deserializer for high-speed Ethernet data transmission. Available in an 80-pin TQFP package with RoHS compliance and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 80
- Lifecycle
- OBSOLETE
- Datasheet
- TLK2541PFPG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Supports 1 to 2.6 Gbps serial data rates for flexible EPON OLT designs
- Integrated serializer/deserializer reduces external component count and board space
- 80-pin thin quad flat package (TQFP) with exposed heat slug for enhanced thermal management
- RoHS compliant (Pb-free) construction meets modern environmental regulations
Applications
The TLK2541PFPG4 is primarily used in Ethernet Passive Optical Network (EPON) Optical Line Terminal (OLT) equipment, enabling high-speed fiber-to-the-home broadband infrastructure. It is also suited for high-speed serial data links in networking line cards and optical transceiver modules requiring 1 to 2.6 Gbps throughput. Its compact TQFP form factor makes it appropriate for space-constrained telecom and datacom designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| JESD-30 Code | S-PQFP-G80 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP80,.55SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Telecom IC Type | TELECOM CIRCUIT |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLK2541PFPG4:
Frequently Asked Questions
What data rate does the TLK2541PFPG4 support?
The TLK2541PFPG4 supports serial data rates from 1 Gbps to 2.6 Gbps, making it suitable for EPON OLT applications and other high-speed Ethernet serial links operating within this speed range.
What package does the TLK2541PFPG4 use?
The TLK2541PFPG4 comes in an 80-pin Thin Quad Flat Pack (TQFP) package with a 0.55 mm pitch and an exposed heat slug, providing good thermal dissipation in high-speed networking applications.
Is the TLK2541PFPG4 RoHS compliant?
Yes, the TLK2541PFPG4 is RoHS compliant and Pb-free (JESD-609 Code e4), meeting international environmental directives for electronics used in networking and telecom equipment.
What are typical applications for the TLK2541PFPG4?
Typical applications include EPON OLT optical modules, high-speed networking line cards, and optical transceiver designs that require a reliable 1–2.6 Gbps SerDes interface in a compact package.
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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.
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