SLK2511CPZP Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
Texas Instruments SLK2511CPZP is a multi-rate SONET/SDH transceiver supporting OC-48, OC-24, and OC-12 data rates at 2.5 V supply. Housed in a 100-pin PQFP package for high-speed optical networking line cards.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 101
- Lifecycle
- OBSOLETE
- Datasheet
- SLK2511CPZP 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
What are the key features of SLK2511CPZP?
- Multi-rate support for OC-12, OC-24, and OC-48 SONET/SDH up to 2.488 Gbps
- 2.5 V nominal supply voltage enabling low-power optical transport system integration
- 100-pin fine-pitch PQFP package with heat-slug for thermally demanding environments
- Single-chip transceiver integrating CDR and framing for reduced BOM complexity
What is SLK2511CPZP used for?
The SLK2511CPZP is designed for high-speed optical networking equipment including SONET/SDH add-drop multiplexers, digital cross-connects, and OC-48 line cards where multi-rate operation at up to 2.488 Gbps is required. Its 2.5 V supply and integrated CDR function streamline the design of long-haul and metro fiber transmission systems. Telecom infrastructure builders use it to support backward-compatible OC-12 and OC-24 ports alongside OC-48 uplinks on the same hardware platform.
What are the specifications of SLK2511CPZP?
| Pbfree Code | No |
| YTEOL | 0 |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Telecom IC Type | ATM/SONET/SDH TRANSCEIVER |
| 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 |
| ECCN | 5A991.B.1 |
| HTS Code | 8542.39.00.01 |
Where can I find the SLK2511CPZP datasheet?
SLK2511CPZP Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SLK2511CPZP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which SONET/SDH data rates does the SLK2511CPZP natively support?
The SLK2511CPZP supports OC-12 (622 Mbps), OC-24 (1.244 Gbps), and OC-48 (2.488 Gbps) line rates, allowing a single chip to serve multi-rate optical transport systems without redesigning the host board.
What supply voltage does the SLK2511CPZP require, and how does it affect power distribution design?
The device operates from a nominal 2.5 V supply, which simplifies power distribution in mixed-voltage line cards while reducing core power dissipation compared to older 3.3 V transceivers operating at similar data rates.
For an OC-48 aggregation shelf, how does the SLK2511CPZP's 100-pin PQFP package influence board layout?
The 100-pin PQFP with fine-pitch leads and integrated heat slug requires careful escape routing on a multilayer PCB, but its square flatpack footprint fits standard line-card formats used in 19-inch telecom shelf assemblies.
When is the SLK2511CPZP a preferred choice over a single-rate OC-48 transceiver?
When a platform must provision OC-12, OC-24, and OC-48 tributaries on the same port, the SLK2511CPZP's multi-rate capability eliminates the need for separate single-rate devices, reducing component count and simplifying firmware rate negotiation.
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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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