ics9248-107 Integrated Device Technology, ics9248-107 Datasheet - Page 6

• Manufacturer Part Number: ics9248-107
• Description: Frequency Timing Generator For Pentium Ii Systems
• 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.
ICS9248-107
Absolute Maximum Ratings
T
1
Electrical Characteristics - Input/Supply/Common Output Parameters
T
Electrical Characteristics - Input/Supply/Common Output Parameters
Guaranteed by design, not 100% tested in production.
Powerdown Current
A
Power Down Supply Current
A
Input High Voltage
Input Low Voltage
Input High Current
Input Capacitance
Input Low Current
Input Low Current
Clk Stabilization
Operating Supply
Operating Supply Current
= 0 - 70C; V
Input Frequency
Transition time
= 0 - 70C; V
PARAMETER
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . 115°C
Settling Time
Current
PARAMETER
DD
DD
= 3.3 V +/- 5%, V
1
1
= V
1
1
DDL
= 3.3 V +/-5% (unless otherwise stated)
SYMBOL
I
I
DD3.3OP100
DD3.3OP133
I
DD3.3PD
T
T
C
V
C
V
I
I
I
STAB
T
F
IL1
IL2
trans
INX
IH
IH
IN
IL
i
s
DDL
SYMBOL
I
I
DD2.5OP100
DD2.5OP133
I
DD2.5PD
= 2.5V +/- 5% (unless otherwise stated).
V
V
V
C
C
C
V
Logic Inputs
X1 & X2 pins
To 1st crossing of target frequency
From 1st crossing to 1 % target frequency.
From V
L
L
L
IN
IN
IN
DD
= 0 pF; Select @ 100 MHz
= 0 pF; Select @ 133 MHz
= 0 pF; PWRDWN#=0
= V
= 0V; Inputs with no pull-up resistors
= 0V; Inputs with pull-up resistors
= 3.3 V
C
C
C
L
L
L
DD
DD
= 0 pF; Select @ 100 MHz
= 0 pF; Select @ 133 MHz
= 0 pF; PWRDWN# = 0
= 3.3 V to 1% target frequency
CONDITIONS
6
CONDITIONS
DD
+0.5 V
V
MIN
SS
-200
11
27
-5
2
-0.3
MIN
14.318
TYP
TYP
V
DD
MAX
MAX
160
160
600
0.8
100
16
45
75
90
+0.3
5
5
3
3
3
UNITS
UNITS
MHz
mA
mA
mA
mA
pF
pF
ms
ms
ms
V
V
A
A
A
A
A