TLK1221RHAT Texas Instruments Integrated Circuit (Other) In Stock
The TLK1221RHAT is a Gigabit Ethernet SerDes transceiver IC from Texas Instruments supporting data rates up to 1.3 Gbps. It integrates serializer and deserializer functions in a single compact 40-pin LCC package. Available in lead-free (RoHS-compliant) configuration with worldwide stock and shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- TLK1221RHAT 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
- High-speed SerDes supporting Gigabit Ethernet data rates up to 1.3 Gbps for reliable high-bandwidth serial links
- Single-channel transceiver integrating both serializer and deserializer for simplified system design
- Compact 40-pin LCC square package minimizing board footprint in networking and communication applications
- RoHS-compliant lead-free (Pb-free) construction meeting global environmental regulations
Applications
The TLK1221RHAT is designed for Gigabit Ethernet backplane and board-to-board serial communication in networking switches, routers, and line cards. It is commonly deployed in telecommunications infrastructure, high-performance computing interconnects, and industrial networking equipment requiring low-latency, high-speed data transmission. Its compact LCC package makes it suitable for space-constrained multi-port network interface designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Data Rate | 1300000Mbps |
| JESD-30 Code | S-PQCC-N40 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Transceivers | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC40,.24SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.113mA |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Telecom IC Type | ETHERNET TRANSCEIVER |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 5A991.B.1 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLK1221RHAT:
Frequently Asked Questions
What data rate does the TLK1221RHAT support?
The TLK1221RHAT supports a data rate of up to 1,300,000 Mbps (1.3 Gbps), making it suitable for Gigabit Ethernet serial link applications requiring high-bandwidth, low-latency data transmission.
What package does the TLK1221RHAT come in?
The TLK1221RHAT is housed in a 40-pin LCC (Leadless Chip Carrier) square package with a 0.24-inch square body, providing a compact surface-mount footprint ideal for high-density PCB layouts.
Is the TLK1221RHAT RoHS compliant?
Yes, the TLK1221RHAT is Pb-free and RoHS compliant (JESD-609 Code: e4), making it suitable for use in environmentally regulated products and meeting global lead-free manufacturing requirements.
What are typical applications for the TLK1221RHAT?
The TLK1221RHAT is used in Gigabit Ethernet networking equipment, including switches, routers, and line cards, as well as backplane serial communication systems, telecommunications infrastructure, and high-speed industrial data acquisition platforms.
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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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