SMH4042S-AHN データシートの表示（PDF） - Summit Microelectronics
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SMH4042S-AHN Datasheet PDF : 28 Pages
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SMH4042
SEQUENCER AC OPERATING CHARACTERISTICS (Over Recommended Operating Conditions)
Symbol
tVTPD
tVTR
tPRLPR
VRVALID
TSLEW
THSE
tPURST
tGLTICH
tOCF
tOCVG
tCBTC
Parameter
VTRIP to Power Down Delay
VTRIP to RESET Output Delay
PCI_RST# to LOCAL_PCI_RST#
RESET Output Valid
Slew Rate
BD-SEL# to Power-on Delay
Reset Timeout
Glitch Reject Pulse Width
Over-current to FAULT#
Over-current to VGATE Off
Circuit Breaker Time Constant
Notes
Host Voltage Input
Card Voltage Input
BD_SEL# Noise filter
Powering-on
Operating
Min.
1
Typ.
1
1
.1
100 150
100 150
1
1
4
16
Max. Units
5
µs
5
µs
1
µs
V
250 V/Sec
200
ms
200
ms
40
ns
µs
µs
µs
µs
2037 PGM T4.1
VCC
&
HST_3V_MON
VTRIP
VRVALID
LOCAL_PCI_RST#
RESET
BD_SEL1#
+
BD_SEL2#
VGATE5 & VGATE3
DRVREN#
CARD_5V_MON
&
CARD_3V_MON
HEALTHY#
SGNL_VLD#
tHSE
tSLEW
VTRIP
VOHVG
tPURST
Card Insertion Timing Diagram
2037 ILL3.0
2037 8.0 8/8/00
4
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