EEWORLDEEWORLDEEWORLD

Part Number

Search

VSA-0CPLE10MU

Description
Variable Slope Attenuators
File Size126KB,3 Pages
ManufacturerJDS Uniphase Corporation ( VIAVI )
Websitehttp://www.jdsu.com/index.html
Download Datasheet View All

VSA-0CPLE10MU Overview

Variable Slope Attenuators

COMMUNICATIONS COMPONENTS
Variable Slope Attenuators
VSA Series
Key Features
• Low insertion loss
• Wide attenuation slope range
• Available in low and high contrast variants
• Available in positive or negative slope variants
• Low tuning voltage
• Mountable on a PCB
Applications
• Remove cumulative error function
from amplifiers and filters
• Correct variations in amplifier gain
profile due to add-drop
multiplexing and Raman effect
• Balance channel power in
reconfigurable networks
The JDSU variable slope attenuator (VSA) equalizes uneven gain profiles inherent
to the use of optical amplifiers. The VSA is Telcordia GR 1209 and 1221 compliant
and uses hermetic sealing for increased resistance to environmental extremes. It is
available in low contrast and high contrast variants, and offers excellent positive
or negative slope optical performance in either the C or L bands.
The attenuation slope is precisely tuned using a stepper motor driven by an
external IC driver. The stepper motor adjusts the slope in small, uniform step
sizes, thus providing high resolution. The VSA is compact in size and can easily be
mounted on a printed circuit board (PCB). It requires minimum voltage. The
electrical pins extrude from the bottom of the package.
The spectral diagram on next page shows the transmission spectrum after passing
through the VSA. Both positive and negative slope profiles are available.
Compliance
• Telcordia GR 1209 and 1221
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
Download the e-book
[url=http://www.eshuba.com/]http://www.eshuba.com/[/url]...
到处看看 Embedded System
STM8 microcontroller serial port communication
UART1_SendData8(0xaa);while(UART1_GetITStatus(UART1_FLAG_TC)==SET);UART1_ClearITPendingBit(UART1_FLAG_TC);UART1_SendData8(0x55);while(UART1_GetITStatus(UART1_FLAG_TC)==SET);UART1_ClearITPendingBit(UAR...
sdlrf123 stm32/stm8
How do I change the app icon?
I want to use two icons to show whether the program is running. The icons come with the program, and I can switch the icons myself. Is there any way?...
windows_01 Embedded System
What can China do in automotive electronics?
Electronic equipment accounts for 25-30% of the value of a car today. According to this ratio, the electronic equipment on 6 million domestic cars (about 1 trillion yuan in output value) next year wil...
ZYXWVU Automotive Electronics
The most awesome lateness in history
From EEWORLD cooperation group: arm linux fpga embedded 0 (49900581) Group owner: wangkj...
秋水-剑圣 Talking
The AD chip is working in continuous channel sampling mode, and one of the four channels is wrong. . .
The chip is ADS7950. In manual mode, the data of each channel is correct, but in continuous mode, the data of channel 1 is incorrect. The other three channels are correct, but the error of channel 1 i...
574950880 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 980  2304  41  994  2826  20  47  1  21  57 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号