Datasheet > VSC7986-W

VSC7986-W

更新时间： 2024-01-16 16:17:36

品牌	Logo	应用领域
VITESSE		/
页数	文件大小	规格书
2页	628K
描述
Interface Circuit,

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技术参数
数据手册

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VSC7986-W 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.68
Base Number Matches：	1

VSC7986-W 数据手册

VSC7986

PRODUCT BRIEF

10 Gbps DML Driver

Vitesse’s innovative laser driver chipset paves the way in ultra low-power optical driver solutions

The VSC7986 device is an innovative integrated DML laser driver that

delivers optimized laser performance and control in SFP+ optical modules

for 8.5 Gbps Fibre Channel and 10 Gigabit Ethernet applications using only

198 mW power consumption.

Highlights

• Ultra low-power DML driver

• DC-couples directly to laser diode

Designed to work in conjunction with the VSC7985 10 Gbps VCSEL driver,

• Optimal performance with

VSC7985 pre-driver

the VSC7986 die DC-couples directly to the optical diode inside a TO-can.

This space-saving and power efficient design eliminates bulky external

components, dramatically reducing cost and overall power requirements.

The VSC7986 can achieve power savings of up to 40% at laser end-of-life

conditions.

Applications

• 10GBASE-LR, 10GBASE-LRM

The streamlined VSC7986 device features a linear high-efficiency gain

amplifier, enabling a wide range of modulation and bias control.

• 8 Gbps, 4 Gbps, and 2 Gbps Fibre

Channel

The VSC7985 and VSC7986 chipset offers a unique programmable

pre-emphasis/de-emphasis feature for optimizing optical eye mask margin.

• SONET/SDH OC-192/STM-64

• SFP+, XFP, XENPAK, XPAK, X2,

and 300-pin MSA modules

8.5 Gbps and 10 Gbps SFP+ Modules

VSC7985

Pre-driver

VSC7986

TOSA

LDD

Electrical

Optical

VSC7878/

VSC7978*

TIA

VSC7987

Post Amplifier*

ROSA

Microcontroller with

Vitesse Firmware

Two-wire

* Limiting applications only

Use the VSC7986 DML driver in conjunction with the VSC7985 10 Gpbs VCSEL pre-driver.

www.vitesse.com

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VSC7989W	VITESSE	SPECIALTY INTERFACE CIRCUIT, UUC48, DIE-48	获取价格
VSC7989-W	MICROSEMI	Interface Circuit, 2.354 X 1.754 MM, DIE-46	获取价格