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參數(shù)資料
| 型號(hào)： | VSC3304 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 英文描述： | 8.5 Gbps 4 】 4 Crosspoint Switch |
| 中文描述： | 8.5 Gbps的4】4交叉點(diǎn)開關(guān) |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大?。?/td> | 770K |
| 代理商： | VSC3304 |
Trademarks
TM
Vitesse, ASIC-Friendly, FibreTimer, TimeStream, Snoop Loop, Super FEC, FOCUSConnect, Meigs-II, Meigs-IIe, Lansing, Campbell-I, Barrington,
PaceMaker, HOVCAT48, HOVCAT48e, HOVCAT192, HOVCAT192e, Micro PHY, FOCUS32, FOCUS16, IQ2200, NexSAS, VersaCAT, GigaStream, HawX,
SparX, StaX, VstaX, SimpliPHY,VeriPHY, ActiPHY, XFP PRO, SFP PRO, Smart-LINK, OctalMAC, EQ Technology are trademarks in the United States and/or
other jurisdictions of Vitesse Semiconductor Corporation. All other trademarks or registered trademarks mentioned herein are the property of their respective
holders.
Vitesse Semiconductor Corporation (“Vitesse”) retains the right to make changes to its products or specifications to improve performance, reliability or
manufacturability. All information in this document, including descriptions of features, functions, performance, technical specifications and availability, is
subject to change without notice at any time. While the information furnished herein is held to be accurate and reliable, no responsibility will be assumed by
Vitesse for its use. Furthermore, the information contained herein does not convey to the purchaser of microelectronic devices any license under the patent
right of any manufacturer.
Copyright 2006–2007
741 Calle Plano
Camarillo, CA 93012, USA
Tel: +1 805.388.3700
Fax: +1 805.987.5896
www.vitesse.com
sales@vitesse.com
VSC3304
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1 Gbps to
8.5 Gbps Lanes
1 Gbps to
8.5 Gbps Lanes
Central Switch
Line Cards
ASIC/
FPGA
ASIC/
FPGA
4
4
VSC3304
VSC3304
GE NE R AL DE S CR IPTION:
S PE CIF ICATIONS :
BACK PL ANE APPL ICATION:
interconnect applications. VSC3304 switches allow
multicast, loopback, and reconfigurable Input/Output
(I/O) capability, allowing for great flexibility in
allocating and routing signals in a broad range of applications. The
VSC3304 includes dual time-constant equalization, which significantly
reduces jitter associated with driving multigigabit signals across
backplanes and cables.
Using a fully asynchronous architecture allows any data rate or protocol on
any channel without the need for an external reference clock. This gives
the VSC3304 wire-like interoperability in virtually any application that uses
binary signaling.
The VSC3304 can also be used as a buffer that simplifies and enhances
the design of high-speed signal paths by providing signal equalization at
both inputs and outputs to reduce or reverse signal degradation due to
transmssion line effects.
VSC3304 ports may be configured as either inputs or outputs without
restriction. This design provides the flexibility of using the device as a
standard 4 x 4 crosspoint, or any ratio from1 x 7 to 7 x 1. This unique
feature allows full I/O utilization in any application that translates to a
significant reduction in chip count.
Featuring programmable input signal equalization and output
pre-emphasis, each with multiple time constants, the VSC3304 is also
ideal for countering signal degradation over a wide variety of transmssion
media types and lengths.
Typical power consumption for the device is 160 mW per active channel,
and unused channels may be de-activated to save the power associated
with those ports. The output drivers for the VSC3304 also feature a wide
supply voltage range, from1.8 V to 3.3 V, that allows flexibility in matching
the output swing to the application requirements.
The VSC3304 has a loss of signal (LOS) detector with programmable
thresholds on every input port. LOS forwarding can be enabled for each of
the outputs, which will cause the outputs to be squelched in response to a
LOS detect at the corresponding input, thereby propagating signal
envelopes through the switch.
VSC3304 programmng is through a standard two-wire serial interface.
The interface address can be hardwired through static pins or through a
proprietary two-pin interface that allows for address assignment after
power-up.
For more information about signal integrity solutions, visit the Vitesse Web
site at wwwvitesse.com/SI.
`
8.5 Gbps non-return-to-zero (NRZ) per-channel data rate
`
2.5 V core; 1.8 V, 2.5 V, and 3.3 V high-speed I/O
`
1.2 W at 3.3 V, or 0.9 W at 2.5 V, or 0.7 W at 1.8 V
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| VSC3312XYP-01 | 功能描述:IC CROSSPOINT SW 12X12 196-FCBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:- 電路:2 x SPST 導(dǎo)通狀態(tài)電阻:20 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3 V ~ 5.5 V 電流 - 電源:4.1mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:帶卷 (TR) |
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