參數(shù)資料
型號(hào)： MAX3840EGJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字傳輸電路
英文描述： +3.3V, 2.7Gbps Dual 2 . 2 Crosspoint Switch
中文描述： ATM SWITCHING CIRCUIT, QCC32
封裝： 5 X 5 MM, 0.90 MM HEIGHT, QFN-32
文件頁(yè)數(shù)： 1/10頁(yè)
文件大?。?/td> 388K
代理商： MAX3840EGJ
General Description
The MAX3840 is a dual 2
2 asynchronous crosspoint
switch for SDH/SONET DWDM and other high-speed
data switching applications where serial data stream
loop-through and protection channel switching are
required. It is ideal for OC-48 systems with forward
error correction. A high-bandwidth, fully differential sig-
nal path minimizes jitter accumulation, crosstalk, and
signal skew. Each 2
2 crosspoint switch can fan out
and/or multiplex up to 2.7Gbps data and 2.7GHz clock
signals. All inputs and outputs are current mode logic
(CML) compatible and easily adaptable to interface
with an AC-coupled LVPECL signal. When not used,
each CML output stage can be powered down with an
enable control to conserve power. The typical power
consumption is 460mW with all outputs enabled.
The MAX3840 is compatible with the MAX3876
2.5Gbps clock and data recovery (CDR) circuit.
The MAX3840 is available in a 32-pin exposed-pad
QFN package (5mm
5mm footprint) and operates
from a +3.3V supply over a temperature range of -40°C
to +85°C.
________________________Applications
SDH/SONET and DWDM Transport Systems
Add-Drop Multiplexers
ATM Switch Cores
WDM Cross-Connects
High-Speed Backplanes
Features
o
Single +3.3V Supply
o
460mW Power Consumption
o
2ps
RMS
Random Jitter
o
7ps
P-P
Deterministic Jitter
o
Power-Down Feature for Deselected Outputs
o
CML Inputs/Outputs
o
6ps Channel-to-Channel Skew
o
100ps Output Edge Speed
o
5mm
5mm 32 QFN Package
M
+3.3V, 2.7Gbps Dual 2
2 Crosspoint Switch
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
MAX3866
TIA AND LA
MAX3876
CDR
MAX3840
CROSSPOINT
SWITCH
Z
O
= 50
TRANSMISSION LINE
DATA
CLOCK
MAX3866
TIA AND LA
MAX3876
CDR
DATA
CLOCK
MAX3869
LASER
DRIVER
MAX3869
LASER
DRIVER
V
CC
= +3.3V
Typical Application Circuit
19-1854; Rev 1; 11/01
Ordering Information
PART
TEMP RANGE
-40
°
C TO +85
°
C
PIN-PACKAGE
32 QFN
MAX3840EGJ
Pin Configuration appears at end of data sheet.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3840EGJ-T 功能描述:模擬和數(shù)字交叉點(diǎn) IC 3.3V 2.7Gbps Dual 2X2 Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數(shù)據(jù)速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產(chǎn)品:Digital Crosspoint 封裝:Tube
MAX3840ETJ+ 功能描述:模擬和數(shù)字交叉點(diǎn) IC 3.3V 2.7Gbps Dual 2X2 Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數(shù)據(jù)速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產(chǎn)品:Digital Crosspoint 封裝:Tube
MAX3840ETJ+D 制造商:Maxim Integrated Products 功能描述:DGTL CROSSPOINT 2 X 2 X-POINT SW 2.7GBPS 32TQFN EP - Rail/Tube
MAX3840ETJ+T 功能描述:模擬和數(shù)字交叉點(diǎn) IC 3.3V 2.7Gbps Dual 2X2 Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數(shù)據(jù)速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產(chǎn)品:Digital Crosspoint 封裝:Tube
MAX3840ETJ+TD 制造商:Maxim Integrated Products 功能描述:DGTL CROSSPOINT 2 X 2 X-POINT SW 2.7GBPS 32TQFN EP - Tape and Reel
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