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參數(shù)資料
| 型號(hào)： | VSC7959 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 元件分類(lèi)： | 限幅放大器 |
| 英文描述： | 3.125Gb/s CML Limiting Amplifier with LOS Detect |
| 中文描述： | 3.125Gb / s的慢性骨髓性白血病與LOS檢測(cè)限幅放大器 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 96K |
| 代理商： | VSC7959 |
VITESSE
Advance Product Information
VSC7959
3.125Gb/s CML Limiting Amplifier with LOS Detect
G52358-0, Rev 2.0
02/09/01
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
3.3V or 5V Power Supply
Typical Supply Current of 32mA
Current-Mode Logic Outputs
Optional Output Squelch
Loss of Signal Detect
Output Offset Correction
Rise/Fall Times Faster than 100ps
Packages: TSSOP-16, Bare Die
Applications
SONET/SDH at 622Mb/s, 1.244Gb/s, 2.488Gb/s,
and 3.125Gb/s
Full-Speed Fibre Channel (1.062Gb/s)
Small Form Factor (SFF) Receivers
ATM Optical Receivers
General Description
The VSC7959 is a single supply limiting amplifier with Loss of Signal (LOS) detect for SONET/SDH and
Fibre Channel applications up to 3.125Gb/s. The VSC7959 provides a constant output signal swing for a wide
range of input voltages and has Current-Mode Logic (CML) outputs. The VSC7961 provides the same function-
ality as the VSC7959 with positive emitter-coupled logic (PECL) outputs. Key features of the VSC7959 are its
RMS power detectors for programmable LOS detection, optional output squelch, adjustable output levels,
excellent jitter performance, and fast edge rates. The VSC7959 is available in die form or in a TSSOP-16 pack-
age.
Block Diagram
VSC7959
100
IN+
IN-
RMS Power
Detect and
Control
Lowpass Filter
10pF
Offset Correction
8k
Output Control
8k
V
CC
V
CC
LOS
SQUELCH
LEVEL
OUT+
OUT-
LOS
CZ1
CZ2
TH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VSC7959YD | 3.125Gb/s CML Limiting Amplifier with LOS Detect |
| VSC7959W | 3.125Gb/s CML Limiting Amplifier with LOS Detect |
| VSC7961 | 3.125Gb/s PECL Limiting Amplifier with LOS Detect |
| VSC7961W | BOX AA CELL REMOTE ALMOND |
| VSC7961YD | 3.125Gb/s PECL Limiting Amplifier with LOS Detect |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VSC7959W | 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:3.125Gb/s CML Limiting Amplifier with LOS Detect |
| VSC7959YD | 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:3.125Gb/s CML Limiting Amplifier with LOS Detect |
| VSC7961 | 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:3.125Gb/s PECL Limiting Amplifier with LOS Detect |
| VSC7961W | 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:3.125Gb/s PECL Limiting Amplifier with LOS Detect |
| VSC7961YD | 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:3.125Gb/s PECL Limiting Amplifier with LOS Detect |
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