LX5249 查看數據表（PDF） - Microsemi Corporation
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LX5249 Datasheet PDF : 6 Pages
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PRODUCT DATABOOK 1996/1997
LX5248/LX5249
9-LINE LVD SCSI TERMINATOR
PRELIMINARY DATA SHEET
BLOCK DIAGRAM
UltraMAX
VTERMPWR
M/S
DIFFSENSE
DIFF B
Power ON
Internal VREF
1.30V
LVD
1.25V
10mA
1.07mA
1 of 9
HVD
LVD
SE
ZD(-)
Zcm
52.5
200
ZD(+)
52.5
HVD
LVD
SE
LVD (-)
LVD (+)
1.07mA
HVD
Window LVD
Comp.
SE
LATCH
Power ON
Power ON
& Mode
Change
Delay
HVD
LVD
SE
FIGURE 1 — LX5248 / 5249 Block Diagram
4
Copyright © 2001
Rev. 0.6 1/01
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