ICS9179-12 Datasheet, PDF (6/9 Pages) Integrated Circuit Systems – 3 DIMM Buffer

ICS9179 - 12
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V_DD +0.5 V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are
stress specifications only and functional operation of the device at these or any other conditions above those listed in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect product reliability.
Electrical Characteristics - Input & Supply
T_A = 0 - 70C; Supply Voltage V_DD = 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
Input High Voltage
Input Low Voltage
Input High Current
V_IH
V_IL
I_IH
V_IN = V_DD
2
V_SS-0.3
Input Low Current
I_IL
V_IN = 0 V; Inputs with no pull-up resistors
-5
Operating
I_IL
V_IN = 0 V; Inputs with 100K pull-up resistors -60
I_DD1
C_L = 0 pF; F_IN @ 66MHz
I_DD2
C_L = 0 pF; F_IN @ 100MHz
I_DD3
C_L = 0 pF; F_IN @ 133MHz
Supply Current
I_DD4 C_L = 30 pF; RS=33Ω; F_IN @ 66MHz
I_DD5 C_L = 30 pF; RS=33Ω; F_IN @ 100MHz
I_DD6 C_L = 30 pF; RS=33Ω; F_IN @ 133MHz
Input frequency
F_i1
V_DD = 3.3 V; All Outputs Loaded
10
Input Capacitance
C_IN1 Logic Inputs
1_{Guarenteed by design, not 100% tested in production.}
TYP MAX UNITS
V_DD+0.3 V
0.8
V
5
uA
uA
uA
80 120 mA
120 180 mA
160 250 mA
180 230 mA
240 360 mA
300 500 mA
133 MHz
5
pF
6