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參數(shù)資料
| 型號(hào)： | VSC7991CD |
| 廠商： | VITESSE SEMICONDUCTOR CORP |
| 元件分類： | 其它接口 |
| 英文描述： | SONET/SDH 10.7Gb/s Electroabsorption Modulator/Laser Diode Driver |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, MQFP32 |
| 封裝： | 8.10 MM X 8.10 MM, METAL PACKAGE-32 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 110K |
| 代理商： | VSC7991CD |
VITESSE
Advance Product Information
VSC7991
SONET/SDH 10.7Gb/s
Electroabsorption Modulator/Laser Diode Driver
G52321-0, Rev 2.3
02/26/01
Page 1
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano Camarillo, CA 93012
Tel: (800) VITESSE FAX: (805) 987-5896 Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Features
Maximum Rise/Fall Times of 38ps
General Description
The VSC7991 is a single 7V supply, 10.7Gb/s Electroabsorption Modulator (EAM)/laser diode driver with
direct access to the laser modulation FETs. Laser offset and modulation currents are set by external components
allowing precision monitoring and setting of the voltage levels. Data inputs are differentially terminated to 50
.
Applications
SONET/SDH @ 2.488Gb/s, 9.952Gb/s, 10.7Gb/s
VSC7991 Block Diagram
High-Speed Operation
(Up to 10.7Gb/s NRZ Data)
Differential Inputs
Single-Supply
CML-Compatible Data Inputs
On-Chip 50
Input Terminations
50
Output Impedance
50
(1)
50
(1)
DIN
NDIN
60
(1)
IMOD
300
(1)
300
(1)
NDOUT
DOUT
IBN
DCC
VIP
IB
IP
60
(1)
Note: (1) On-die components.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VSC7991X | SONET/SDH 10.7Gb/s Electroabsorption Modulator/Laser Diode Driver |
| VSC7127R | Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
| VSC7127T | Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
| VSC7129 | Toggle Switch; No. of Switch Positions:10; Circuitry:SPST; Contact Current Max:1.5A; Mounting Type:PCB; Number of Positions:10; Switch Function:SPST |
| VSC7129R | Family of Repeater/Retimer and Port Bypass Circuits for Fibre Channel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VSC7991X | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:SONET/SDH 10.7Gb/s Electroabsorption Modulator/Laser Diode Driver |
| VSC7992 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:10.7 Gb/s RZ or NRZ Laser Modulator Driver |
| VSC7994 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Driver/Amplifier |
| VSC7997 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:10.7 Gb/s Transimpedance Amplifier |
| VSC7997W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other |
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