Datasheet > VSC7104XSX

VSC7104XSX

更新时间： 2024-01-10 21:00:17

品牌	Logo	应用领域
VITESSE		/
页数	文件大小	规格书
14页	311K
描述
Sensor/Transducer,

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技术参数
数据手册

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VSC7104XSX 技术参数

生命周期：	Obsolete	Reach Compliance Code：	compliant
风险等级：	5.84	Base Number Matches：	1

VSC7104XSX 数据手册

VSC7104

Datasheet

6.5 Gbps Quad Signal Conditioner

Features

• 6.5 Gigabit per second (Gbps) Non-Return-to-Zero

Applications

• Wideband signal clean-up device

(NRZ) data bandwidth

• Line driver or receiver

• User-programmable input signal equalization

• User-programmable output pre-emphasis

• 2.5 V or 3.3 V CMOS/TTL control inputs

• Backplane driver or receiver

• Cable driver or receiver

• Differential Common-Mode Logic (CML) data

output driver

• On-chip input and output terminations

• Single 2.5 V power supply, 3.3 V optional control

pins

• 900 mW typical power

• High-performance 69-pin CBGA package

General Description

The VSC7104 is a quad signal conditioner designed for use in broadband data stream applications. It features an

asynchronous design that allows the user to use it in applications calling for the simultaneous transmission of different

data rates (up to 6.5 Gbps) on different signal channels. A high degree of signal integrity is provided because of the

device’s use of fully differential signal paths.

Each of the inputs on the VSC7104 connects directly to one of its corresponding outputs. All signal paths are unregistered

and fully asynchronous; there are no restrictions on the phase, frequency, or signal pattern of any input.

Data inputs are terminated on-die using 100 ohm resistors between true and complement with a common connection to an

internal bias source for AC-coupling. Each high-speed output also incorporates on-die terminations to provide maximum

signal integrity.

The device also features Vitesse’s innovative programmable Input Signal Equalization (ISE). This allows the user to

compensate for varying trace lengths on the printed circuit board by enabling a discrete implementing any of three,

discrete levels of conditioning. Similar compensation is available for outputs using a user-set pre-emphasis of the output.

Pre-emphasis adds a fixed overshoot or undershoot to the output waveform.

VMDS-10059 Revision 4.2

February 27, 2007

Tel: (800) VITESSE • FAX: (805) 987-5896 • E-mail: webmaster@vitesse.com

Internet: www.vitesse.com

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