Overview
The TLK2501IRCP is a high-speed transceiver manufactured by Texas Instruments. It is part of the multigigabit transceiver family, designed for ultrahigh-speed bidirectional point-to-point data transmission systems. This device supports serial interface speeds ranging from 1.5 Gbps to 2.5 Gbps, providing up to 2 Gbps of data bandwidth. The TLK2501IRCP is pin-for-pin compatible with other transceivers like the TLK1501 and TLK3101, offering flexibility in system design without requiring board layout changes.
Key Specifications
| Parameter | Value |
|---|---|
| Description | 1.5 to 2.5 Gbps Transceiver |
| Package | 64-HVQFP (Thermally Enhanced PowerPAD) |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage | 2.5 V |
| Data Rate | 1.5 to 2.5 Gbps |
| Number of Terminals | 64 |
| Terminal Pitch | 0.5 mm |
| Typical Power Consumption | 360 mW |
| Moisture Sensitivity Level | 3 |
| Peak Reflow Temperature | 260°C |
Key Features
- Hot-Plug Protection
- 1.5 to 2.5 Gigabits Per Second (Gbps) Serializer/Deserializer
- High-Performance 64-Pin VQFP Thermally Enhanced Package (PowerPAD)
- 2.5-V Power Supply for Low Power Operation
- Programmable Voltage Output Swing on Serial Output
- Interfaces to Backplane, Copper Cables, or Optical Converters
- Rated for Industrial Temperature Range
- On-Chip 8-Bit/10-Bit (8B/10B) Encoding/Decoding, Comma Alignment, and Link Synchronization
- On-Chip PLL Provides Clock Synthesis From Low-Speed Reference
- Receiver Differential Input Thresholds 200 mV Minimum
- Loss of Signal (LOS) Detection
- Internal Loopback Capability for Self-Test Purposes
Applications
The TLK2501IRCP is ideal for high-speed backplane interconnect and point-to-point data links. It is used in various applications including:
- High-Speed Data Transmission over Controlled Impedance Media (e.g., printed-circuit boards, copper cables, fiber-optic cables)
- Replacement of Parallel Data Transmission Architectures to Reduce the Number of Traces and Connector Terminals
- Serial Data Transmission over Coaxial Copper Cables, Controlled Impedance Backplanes, or Optical Links
Q & A
- What is the data rate range of the TLK2501IRCP?
The TLK2501IRCP supports data rates from 1.5 Gbps to 2.5 Gbps.
- What is the package type of the TLK2501IRCP?
The TLK2501IRCP is packaged in a 64-HVQFP (Thermally Enhanced PowerPAD) package.
- What is the operating temperature range of the TLK2501IRCP?
The operating temperature range is from -40°C to 85°C.
- What is the typical power consumption of the TLK2501IRCP?
The typical power consumption is less than 360 mW.
- Does the TLK2501IRCP support hot-plug protection?
Yes, the TLK2501IRCP supports hot-plug protection.
- What encoding/decoding scheme does the TLK2501IRCP use?
The TLK2501IRCP uses an 8-bit/10-bit (8B/10B) encoding/decoding scheme.
- Can the TLK2501IRCP be used for redundant ports?
Yes, the TLK2501IRCP allows users to implement redundant ports by connecting receive data bus terminals from two devices together.
- What is the purpose of the PowerPAD package in the TLK2501IRCP?
The PowerPAD package is a thermally enhanced package that helps in heat dissipation and does not require special considerations except for soldering the PowerPAD to the thermal land on the board.
- Does the TLK2501IRCP have a loss of signal detection feature?
Yes, the TLK2501IRCP has a loss of signal detection circuit.
- What is the primary application of the TLK2501IRCP?
The primary application is to provide high-speed I/O data channels for point-to-point baseband data transmission over controlled impedance media.
