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DS15BR400TSQ

Name: DS15BR400TSQ
Rating: 4.7 (12 reviews)

IC REDRIVER LVDS 4CH 32WQFN

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資料表 DS15BR400TSQ DataSheet
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規格

Part Status	Obsolete
Type	Buffer, ReDriver
Applications	LVDS
Input	CML, LVDS, LVPECL
Output	LVDS
Data Rate (Max)	2Gbps
Number of Channels	4
Delay Time	1.0ns
Signal Conditioning	Output Pre-Emphasis
Capacitance - Input	3 pF
Voltage - Supply	3V ~ 3.6V
Current - Supply	175mA
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Supplier Device Package	32-WQFN (5x5)
Base Product Number	DS15BR400

概述

Description

The DS15BR400TSQ is a high-speed, low-power differential buffer designed for data transmission applications. It features a quad-channel configuration, allowing it to handle four differential pairs simultaneously, which is ideal for interfacing with high-speed digital signals. The device operates at a voltage range typically from 3.0V to 3.6V, ensuring compatibility with various digital logic families.
Key specifications include a propagation delay of around 1.5 ns and a rise/fall time of approximately 1.2 ns, making it suitable for data rates exceeding 1 Gbps. The DS15BR400TSQ also includes features such as low skew between outputs, making it ideal for applications requiring precise timing, such as in communication systems and server designs.
It is available in a compact TQFP package, which aids in saving board space in densely populated designs. Overall, the DS15BR400TSQ is an efficient solution for enhancing signal integrity in high-speed digital circuits.

Features

The DS15BR400TSQ is a high-speed, low-power 4-channel digital buffer/driver designed for data communication applications. Key features include:
1. Data Rates: Supports data rates up to 400 Mbps.
2. High Output Drive: Each output can drive a large capacitive load, making it suitable for various transmission lines.
3. Low Power Consumption: Operates at low power, enhancing energy efficiency in designs.
4. Single Supply Operation: Typically powered by a single 3.3V supply, simplifying circuit design.
5. TTL Compatible: Compatible with TTL levels, making it easy to interface with various digital circuits.
6. Temperature Range: Designed to operate over a wide temperature range, ensuring reliability in diverse environments.
7. Compact Package: Available in a compact TSSOP package, allowing for space-efficient designs.
These features make the DS15BR400TSQ ideal for applications like consumer electronics, telecommunications, and data processing systems where signal integrity and speed are critical.

Package

The DS15BR400TSQ is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) format. This type of package is known for its compact size, making it suitable for space-constrained applications.

Pinout

The DS15BR400TSQ is a quad differential buffer/driver from Texas Instruments. It features a total of 16 pins. The primary functions of the DS15BR400TSQ include:
1. Data Buffering: It buffers high-speed differential signals, improving signal integrity for applications like PCIe, Ethernet, and other high-speed data communication protocols.
2. Voltage Level Translation: It allows for level shifting between different voltage domains.
3. Signal Conditioning: It minimizes signal degradation by providing clean, buffered outputs from differential inputs.
Key pins include:
- Input Pins (A and B): For receiving differential signals.
- Output Pins (Y and Y’): For transmitting buffered differential signals.
- Power Supply (VCC): Provides power to the device.
- Ground (GND): Common ground reference.
The device supports a wide range of input voltage levels and is characterized by low skew and high-speed performance.

Manufacturer

The DS15BR400TSQ is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments is known for designing and producing a wide range of technology solutions, including analog and embedded processing components. The company primarily focuses on developing products for various sectors, such as industrial, automotive, communications, and personal electronics. TI is recognized for its innovation in signal processing and power management, as well as for its extensive portfolio of integrated circuits (ICs) and microcontrollers. Their products are widely used in applications ranging from consumer electronics to complex industrial systems.

Application

The DS15BR400TSQ is a high-speed, low-power differential line receiver primarily used in applications such as data communications, telecommunications, and high-speed digital signaling. It is suitable for use in environments needing robust data integrity, such as networking equipment, telecommunication systems, and industrial automation. Its ability to handle multiple signaling formats makes it versatile for various digital applications, including USB, HDMI, and LVDS interfaces.

Equivalent

The DS15BR400TSQ is a dual 1:4 fanout buffer. Equivalent products include:
1. Texas Instruments SN74LVC1G14
2. Fairchild Semiconductor FANOUT4B
3. IDT 5T49N0101
Ensure to verify specifications like voltage, speed, and pin configuration for compatibility.