DP83955AV National Semiconductor, DP83955AV Datasheet - Page 50

• Manufacturer Part Number: DP83955AV
• Description: IC CTRLR RIC REPEATER 100-PQFP
• Manufacturer: National Semiconductor
• Series: LERIC™r

Specifications of DP83955AV

• Controller Type: LitE Repeater Interface Controller
• Voltage - Supply: 5V
• Current - Supply: 250mA
• Mounting Type: Surface Mount
• Package / Case: 84-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Operating Temperature: -
• Interface: -
• Other names: *DP83955AV

10 0 Switching Characteristics
INTER-LERIC BUS OUTPUT TIMING
Note 1 This parameter applies to DP83956 only
INTER-LERIC BUS INPUT TIMING
ircoh
ircol
ircoc
actndapkena
actnolireol
ireolirca
irdov
irdos
ircohireh
ircclks
Symbol
ircih
ircil
irdisirc
irdihirc
ircihireh
Symbol
Number
Number
T101
T102
T103
T104
T105
T106
T107
T108
T109
T110
T111
T112
T114
T115
T116
IRC Output High Time
IRC Output Low Time
IRC Output Cycle Time
ACTNd Active to PKEN Active (Note 1)
ACTN Output Low to IRE Output Low
IRE Output Low to First Rising Edge of IRC
IRD Output Valid from IRC
IRD Output Stable Valid Time
IIRC Output High to IRE High
Number of IRCs after IRE High
IRC Input High Time
IRC Input Low Time
IRD Input Setup to IRC
IRD Input Hold from IRC
IRC Input High to IRE High
(Continued)
Parameter
Parameter
50
Min
20
20
10
25
5
Min
500
500
40
40
90
90
30
5
Max
75
Max
110
1 8
60
60
10
70
5
TL F 11240 – 34
TL F 11240 – 35
Units
clocks
Units
ns
ns
ns
ns
ns
%
%
ns
ns
ns
ns
ns
ns
s