ICS9248-143 Datasheet, PDF (6/16 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for PENTIUM II/IIITM & K6

ICS9248 - 143
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V_DD +0.5 V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . 115°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/Com m on Output Param eters
TA = 0 - 70C; Supply Voltage VDD = VDDL = 3.3 V +/-5% (unles s otherwis e s tated)
PA RA M ETER SYM BOL
CONDITIONS
M IN TYP M A X UNITS
Input High Voltage
VIH
2
VDD+0.3 V
Input Low Voltage
VIL
VSS-0.3
0.8
V
Operating Supply
C u rre n t
Powerdown Current
I_{DD3 .3 OP}
IDD P D
C_L = 0 pF; Select @ 66MHz
C_L = 0 pF; Select @ 100MHz
C_L = 0 pF; Select @ 133MHz
CL = 0 pF; Input address VDD or GND
90
150
114 170
mA
139 180
600
µA
Input Frequency
Input Capacitance¹
Fi
VDD = 3.3 V
CIN
Logic Inputs
12
16
M Hz
5
pF
CINX X1 & X2 pins
27
Clk Stabilization¹
TSTAB From VDD = 3.3 V to 1% target Freq.
Skew¹
tCP U-P CI1 VT = 1.5 V
1
45
pF
5.5
ms
4
ns
1_{Guaranteed by des ign, not 100% tes ted in production.}
Electrical Characteristics - Input/Supply/Com m on Output Param eters
TA = 0 - 70º C; Supply Voltage VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5% (unles s otherwis e s tated)
PA RA M ETER
SYM BOL
CONDITIONS
M IN TYP M A X UNITS
CL = 0 pF; Select @ 66.8 M Hz
10
15
Operating SupplyCurrent
ID D L 2.5
CL = 0 pF; Select @ 100 M Hz
13
18
mA
CL = 0 pF; Select @ 133 M Hz
22
25
Powerdown Current
ID D L P D
CL = 0 pF; Input address VDD or GN D
10
µA
Skew¹
tCP U-P CI2 VT = 1.5 V; VTL = 1.25 V
1
3
4
ns
1_{Guaranteed by des ign, not 100% tes ted in production.}
6