ics9248-135 Integrated Device Technology, ics9248-135 Datasheet - Page 11

• Manufacturer Part Number: ics9248-135
• Description: Frequency Generator & Integrated Buffers For Celeron
• Manufacturer: Integrated Device Technology

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.
1
1
Absolute Maximum Ratings
T
T
Third party brands and names are the property of their respective owners.
Electrical Characteristics - Input/Supply/Common Output Parameters
Electrical Characteristics - Input/Supply/Common Output Parameters
Guaranteed by design, not 100% tested in production.
Guaranteed by design, not 100% tested in production.
A
A
Input High Voltage
Input Low Voltage
Input Capacitance
= 0 - 70C; Supply Voltage V
Clk Stabilization
= 0 - 70C; Supply Voltage V
Operating Supply
Transition Time
Input frequency
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
Ambient Operating Temperature . . . . . . . . . . . . . 0°C to +70°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 115°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
PARAMETER
Supply Current
PARAMETER
Operating
Current
Skew
Skew
1
1
1
1
SYMBOL
SYMBOL
t
I
I
I
I
I
I
CPU-SDRAM
DD2.5OP100
DD2.5OP133
DD3.3OP100
DD3.3OP133
DD2.5OP66
DD3.3OP66
t
t
T
CPU-PCI
CPU-PCI
C
T
V
V
C
STAB
F
trans
INX
IH
IN
DD
IL
DD
i
= V
= 3.3 V +/-5%, V
DDL
C
C
C
V
Logic Inputs
X1 & X2 pins
To 1st crossing of target Freq.
From V
V
C
C
C
V
V
L
L
L
L
L
L
DD
T
T
T
= 0 pF; Select @ 66MHz
= 0 pF; Select @ 100MHz
= 0 pF; Select @ 133MHz
= 0 pF; Select @ 66.8 MHz
= 0 pF; Select @ 100 MHz
= 0 pF; Select @ 133 MHz
= 3.3 V +/-5% (unless otherwise stated)
= 1.5 V
= 1.5 V; V
= 1.5 V; V
= 3.3 V;
DD
= 3.3 V to 1% target Freq.
DDL
TL
TL
CONDITIONS
CONDITIONS
= 1.25 V
= 1.25 V
= 2.5 V +/-5% (unless otherwise stated)
11
DD
+0.5 V
V
MIN
SS
MIN
11
27
2
-0.3
1
1
14.318
ICS9248-135
TYP
TYP
2.39
6.13
9.22
11.6
2.25
148
150
161
273
36
V
MAX
MAX
DD
500
180
180
0.8
16
45
30
5
3
3
4
4
+0.3
UNITS
UNITS
MHz
mA
mA
mA
mA
mA
mA
ms
ms
pF
pF
ns
ps
ns
V
V