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| ICSSSTVA16857 Datasheet, PDF (5/9 Pages) Integrated Circuit Systems – DDR 14-Bit Registered Buffer | |||
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ICSSSTVA16857
DC Electrical Characteristics - DDRI/DDR333 (PC1600, PC2100, PC2700)
TA = 0 - 70°C; VDD = 2.5 +/-0.2V, VDDQ=2.5 +/-0.2V; (unless otherwise stated)
SYMBOL PARAMETERS
CONDITIONS
VDDQ
MIN TYP
VIK
II = -18mA
2.3V
VOH
IOH = -100µA
2.3V-2.7V VDDQ -
0.2
IOH = -8mA
2.3V
1.95
VOL
IOL = 100µA
IOL = 8mA
2.3V-2.7V
2.3V
II
All Inputs
Standby (Static)
VI = VDD or GND
RESET# = GND
2.7V
IDD
Operating (Static)
VI = VIH(AC) or VIL(AC),
25
RESET# = VDD
RESET# = VDD,
Dynamic operating VI = VIH(AC) or VIL(AC),
30
(clock only)
CLK and CLK# switching
50% duty cycle.
RESET# = VDD,
IO = 0
2.7V
IDDD
VI = VIH(AC) or VIL (AC),
Dynamic Operating CLK and CLK# switching
(per each data input) 50% duty cycle. One data
10
input switching at half
clock frequency, 50%
duty cycle
rOH Output High
IOH = -16mA
2.3V-2.7V
7
13.5
rOL Output Low
IOL = 16mA
2.3V-2.7V 7
13
rO(D)
[rOH - rOL] each
separate bit
IO = 20mA, TA = 25° C
2.5V
Ci
Data Inputs
CLK and CLK#
VI = VREF ±350mV
VICR = 1.25V, VI(PP) = 360mV
2.5V
2.5
2.5
Notes:
1 - Guaranteed by design, not 100% tested in production.
MAX
-1.2
0.2
0.35
±5
0.01
20
20
4
3.5
3.5
UNITS
V
µA
µA
mA
µ/clock
MHz
µA/ clock
MHz/data
Ω
Ω
Ω
pF
0932Aâ05/12/04
5
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