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參數(shù)資料
| 型號： | VSC7135 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 英文描述： | 1.25Gbits/sec Gigabit Ethernet Transceiver |
| 中文描述： | 1.25Gbits/sec千兆以太網(wǎng)收發(fā)器 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 138K |
| 代理商： | VSC7135 |
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
Page 7
5/28/98
VITESSE
Data Sheet
VSC7135
1.25Gbits/sec
Gigabit Ethernet Transceiver
G52146-0, Rev. 4.0
Figure 6: REFCLK Timing Waveforms
Table 3: Reference Clock Requirements
Parameters
Description
Min
Max
Units
Conditions
FR
Frequency Range
123
127
MHz
Range over which both transmit
and receive reference clocks on any
link may be centered
FO
Frequency Offset
-200
200
ppm.
Maximum frequency offset
between transmit and receive
reference clocks on one link
DC
REFCLK duty cycle
REFCLK rise and fall time
REFCLK Jitter Power
30
70
%
Measured at 1.5V
Between V
il(max)
and V
ih(min)
T
RCR
,T
RCF
—
2.0
ns.
REFCLK
Jitter
—
40
ps.
dbc, RMS for 10
-12
Bit Error Ratio
with zero length external path.
Tested on a sample basis
REFCLK
V
il(max)
V
ih(min)
T
L
T
H
PhaseNoise
100
Hz
5
MHz
∫
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| VSC7135QN | 制造商:Vitesse Semiconductor Corporation 功能描述:LAN Transceiver, Single, 64 Pin, Plastic, QFP |
| VSC7135QU | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver |
| VSC7139 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:Quad Transceiver for Gigabit Ethernet and Fibre Channel |
| VSC7139TW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| VSC7140 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:1.0625 Gb/s Fibre Channel Dual Repeater / Hub Node |
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