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TLK1221RHAR

Name: TLK1221RHAR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 1/1 40VQFN

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製造商。部分 #TLK1221RHAR
包 VQFN (RHA)-40
資料表
有現貨的2417

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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Transceiver
Protocol	IEEE 802.3
NumberofDrivers/Receivers	1/1
Duplex	Full
Voltage-Supply	2.3V ~ 2.7V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	40-VFQFN Exposed Pad

概述

Description

TLK1221RHAR is a digital timing transmitter designed for high-performance clock recovery applications. This device is typically utilized in telecommunications and data transmission systems where precise timing is critical. The TLK1221 integrates advanced signal processing features to ensure minimal jitter and enhanced clock accuracy, making it suitable for high-speed interfaces.
Key features include its ability to support various input data rates, programmable output clock frequencies, and built-in diagnostics for real-time monitoring. The device typically operates with low power consumption, which is essential for energy-efficient designs. TLK1221RHAR is housed in a compact package, facilitating easy integration into various electronic systems.
Overall, TLK1221RHAR is ideal for engineers seeking reliable timing solutions in applications such as Ethernet, SONET, and other high-speed digital communication standards.

Features

The TLK1221RHAR is a high-performance clock generator and jitter cleaner designed for various applications. Key features include:
1. Multi-Rate Support: It can support multiple output frequencies, making it suitable for various digital communication standards.

2. Low Jitter Performance: Offers low phase noise and jitter, essential for high-speed data transmission.
3. Programmable Output Configuration: Users can configure output settings to meet specific system requirements.
4. Flexible Power Supply: Operates over a wide voltage range, ensuring compatibility with various power systems.
5. Integrated PLL: Features a phase-locked loop (PLL) for frequency synthesis and signal stability.
6. Compact Package: Housed in a small package for space-saving designs.
7. Low Power Consumption: Designed to minimize power usage, making it ideal for battery-operated devices.
These features make the TLK1221RHAR suitable for applications in telecommunications, data centers, and high-performance computing.

Package

The TLK1221RHAR is packaged in a 48-pin HTQFP (Thin Quad Flat Pack) format.

Pinout

The TLK1221RHAR is a high-speed serial transceiver with a pin count of 48. It is designed for use in high-performance data communication applications, particularly for Ethernet and other serial protocols. The primary functions of the TLK1221 include:
1. Data Transmission and Reception: It supports high-speed data transmission and reception over differential signaling.
2. Line Encoding: Implements line encoding techniques to ensure reliable data transfer, including support for 8B/10B encoding.
3. Clock Recovery: Features built-in clock recovery to synchronize data transmission.
4. Power Management: Offers various power-saving modes to optimize energy consumption.
5. Loopback Modes: Provides diagnostic capabilities through loopback testing.
This device is suitable for applications in networking, telecommunications, and data center infrastructures. It operates across a range of voltage levels, making it versatile for different system requirements.

Manufacturer

The TLK1221RHAR is manufactured by Texas Instruments (TI), a multinational corporation headquartered in Dallas, Texas. Texas Instruments is renowned for designing and manufacturing semiconductors and various integrated circuits. The company is a leader in analog and embedded processing technologies and serves a wide array of markets, including automotive, industrial, communications, computing, and consumer electronics. TI is also known for its innovative products, including calculators and various electronic components, making it a significant player in the electronics industry.

Application

The TLK1221RHAR is a high-speed serial interface transceiver primarily used in industrial automation, telecommunications, and data communications. It supports applications such as Ethernet connectivity in network devices, high-speed data transmission in automotive systems, and real-time data collection in smart grid technologies. Its robustness and reliability make it suitable for environments requiring high-performance data transfer.

Equivalent

The TLK1221RHAR chip is a high-speed serial interface transceiver. Equivalent products include the Texas Instruments TLK1211, TLK1501, and similar high-speed transceivers from manufacturers like Analog Devices (e.g., AD9250) and Maxim Integrated (e.g., MAX9286). Always verify compatibility in terms of specifications and functionality before substituting.