ICS162835 Datasheet, PDF (6/7 Pages) Integrated Circuit Systems – 18-Bit 3.3V Registered Buffer

ICS162835
Advance Information
PROPAGATION DELAY MEASUREMENT
An
CK
tPLH
Yn
tPHL
VIH
VIL
VIH
VIL
VOH
VOL
SETUP TIME MEASUREMENTS
An
tS
CK
Yn
VIH
tS
VIL
VIH
VIL
VOH
VOL
HOLD TIME MEASUREMENTS
An
tH
CK
Yn
VIH
tH
VIL
VIH
VIL
VOH
VOL
ENABLE AND DISABLE TIMES
CONTROL
INPUT
ENABLE
tPZL
DISABLE
VIH
VT
tPLZ
0V
OUTPUT _{SW ITCH}
NORMALLY _CLOSED
LOW
tPZH
OUTPUT
NORMALLY
SW ITCH
OPEN
HIGH
V L O A D /2
VT
tPHZ
VT
0V
V L O A D /2
VLZ
VOL
VOH
VHZ
0V
NOTE:
1. Diagram shown for input Control Enable-LOW and input Control
Disable-HIGH.
OUTPUT SKEW - ^t_SK(X)
PULSE WIDTH
V IH
INPUT
OUTPUT 1
tPLH1
tPHL1
tSK (x)
tSK (x)
VT
0V
VOH
VT
VOL
VOH
L O W -H IG H -LO W
PULSE
VT
tW
H IG H -L O W -H IG H
VT
PULSE
OUTPUT 2
VT
VOL
tPLH2
tPHL2
tSK(x) = tPLH2 - tPLH1 or tPH L2 - tPHL1
NOTES:
1. For tSK(o) OUTPUT1 and OUTPUT2 are any two outputs.
2. For tSK(b) OUTPUT1 and OUTPUT2 are in the same bank.
Switching Wave5forms
0713—09/23/02
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