ICS9148F-49 View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
MFG CO.
'ICS9148F-49' PDF : 9 Pages View PDF
ICS9148-49
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND 0.5 V to VDD +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/Common Output Parameters
TA = 0 - 70C; Supply Voltage VDD = VDDL = 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Input High Voltage
VIH
Input Low Voltage
VIL
Input High Current
IIH
VIN = VDD
Input Low Current
IIL1
VIN = 0 V; Inputs with no pull-up resistors
Input Low Current
IIL2
VIN = 0 V; Inputs with pull-up resistors
Operating
Supply Current
IDD3.3OP
CL = 0 pF; 66.6 MHz
CL = 0 pF; 100 MHz
Input frequency
Fi
VDD = 3.3 V;
Input Capacitance1
Transition Time1
Settling Time1
Clk Stabilization1
CIN
CINX
Ttrans
Ts
TSTAB
Logic Inputs
X1 & X2 pins
To 1st crossing of target Freq.
From 1st crossing to 1% target Freq.
From VDD = 3.3 V to 1% target Freq.
1Guaranteed by design, not 100% tested in production.
2
VSS-0.3
-5
-200
12
27
VDD+0.3
0.8
0.1
5
2.0
-100
70
100
75
100
14.318 16
5
36
45
3
2
3
V
V
µA
µA
µA
mA
MHz
pF
pF
ms
ms
ms
Electrical Characteristics - Input/Supply/Common Output Parameters
TA = 0 - 70C; Supply Voltage VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating Supply
Current
Power Down Current
IDD2.5OP
IDD2.5OPD
CL = 0 pF; 66.8 MHz
CL = 0 pF;133 MHz
17
50
mA
27
50
5
100 µA
Skew1
TCPU-PCI(F,0:4) VT = 1.5 V / 1.25V; CPU leads
TCPU-PCI(E) VT = 1.5 V / 1.25V; PCI leads
1Guaranteed by design, not 100% tested in production.
1.5
3
4
ns
180 200 250 ps
5
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