TLK105RHBR
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Texas Instruments TLK105RHBR

Manufacturer No:
TLK105RHBR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC TRANSCEIVER HALF 1/1 32VQFN
Delivery:
Payment:
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Product Introduction

Overview

The Texas Instruments TLK105RHBR is an industrial temperature, single-port 10/100-Mbps Ethernet physical layer transceiver. This component is designed to provide robust and low-power Ethernet connectivity, making it suitable for a variety of industrial and commercial applications. It features a compact VQFN-32-EP (5x5) package and is compliant with RoHS standards.

Key Specifications

Type Description
Manufacturer Texas Instruments
Part Number TLK105RHBR
Package VQFN-32-EP (5x5)
Category Interface/Ethernet Transceivers
Supply Voltage Single Supply: <205mW PHY, 275mW with Center Tap (Typical); Dual Supplies: <126mW PHY, 200mW with Center Tap (Typical)
I/O Voltage Range 3.3V, 2.5V, 1.8V (MII, RMII)
Compliance RoHS, REACH
Cable Length Error-Free 100Base-T Operation up to 150 Meters; Error-Free 10Base-T Operation up to 300 Meters

Key Features

  • Low power consumption with programmable power back off to reduce PHY power up to 20% in systems with shorter cables.
  • Low deterministic latency supporting IEEE 1588 implementation.
  • Auto-MDIX for 10/100Mbs, Energy Detection Mode, and MII and RMII capabilities.
  • Integrated ANSI X3.263 Compliant TP-PMD physical sublayer with adaptive equalization and baseline wander compensation.
  • Programmable Fast Link Down Modes with <10µs reaction time and programmable LED support for link and activity.
  • 10/100Mbs Packet BIST (Built-in Self Test) and HBM ESD protection on RD± and TD± of 16kV.
  • Variable I/O voltage range: 3.3V, 2.5V, 1.8V.

Applications

The TLK105RHBR is suitable for various industrial and commercial applications requiring reliable and low-power Ethernet connectivity. These include:

  • Industrial automation systems
  • Networked sensors and actuators
  • Embedded systems requiring Ethernet connectivity
  • IoT devices with Ethernet interfaces
  • Automotive and aerospace systems where robust Ethernet is necessary

Q & A

  1. What is the package type of the TLK105RHBR? The TLK105RHBR comes in a VQFN-32-EP (5x5) package.
  2. What are the supported Ethernet speeds? The TLK105RHBR supports 10/100-Mbps Ethernet speeds.
  3. What is the power consumption of the TLK105RHBR? The power consumption is less than 205mW for single supply and less than 126mW for dual supplies, both with center tap.
  4. Does the TLK105RHBR support IEEE 1588? Yes, it supports IEEE 1588 with low deterministic latency.
  5. What are the I/O voltage ranges supported by the TLK105RHBR? The component supports I/O voltage ranges of 3.3V, 2.5V, and 1.8V.
  6. Is the TLK105RHBR RoHS compliant? Yes, it is RoHS compliant.
  7. What is the maximum cable length for error-free operation? Error-free 100Base-T operation up to 150 meters and error-free 10Base-T operation up to 300 meters.
  8. Does the TLK105RHBR have built-in self-test capabilities? Yes, it includes 10/100Mbs Packet BIST (Built-in Self Test).
  9. What kind of ESD protection does the TLK105RHBR have? It has HBM ESD protection on RD± and TD± of 16kV.
  10. What are some typical applications for the TLK105RHBR? It is used in industrial automation, networked sensors and actuators, embedded systems, IoT devices, and automotive and aerospace systems.

Product Attributes

Type:Transceiver
Protocol:MII, RMII
Number of Drivers/Receivers:1/1
Duplex:Half
Receiver Hysteresis:- 
Data Rate:- 
Voltage - Supply:3V ~ 3.6V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:32-VFQFN Exposed Pad
Supplier Device Package:32-VQFN (5x5)
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Similar Products

Part Number TLK105RHBR TLK106RHBR TLK105RHBT TLK105LRHBR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Not For New Designs Not For New Designs Not For New Designs Not For New Designs
Type Transceiver Transceiver Transceiver Transceiver
Protocol MII, RMII MII, RMII MII, RMII MII, RMII
Number of Drivers/Receivers 1/1 1/1 1/1 1/1
Duplex Half - Half Half
Receiver Hysteresis - - - -
Data Rate - - - -
Voltage - Supply 3V ~ 3.6V 3V ~ 3.6V 3V ~ 3.6V 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C -40°C ~ 105°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad
Supplier Device Package 32-VQFN (5x5) 32-VQFN (5x5) 32-VQFN (5x5) 32-VQFN (5x5)

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