ics9248-134 ETC-unknow, ics9248-134 Datasheet - Page 5

• Manufacturer Part Number: ics9248-134
• Description: Frequency Timing Generator Pentium Ii/iii Systems
• Manufacturer: ETC-unknow

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.
Absolute Maximum Ratings
1
1
T
T
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 High Current
Input Capacitance
Input Low Current
Input Low Current
= 0 - 70º C; V
Clk Stabilization
= 0 - 70º C; V
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
Transition Time
Input frequency
PARAMETER
Supply Current
PARAMETER
Supply Current
Supply Current
Settling Time
Power Down
Operating
Operating
DD
DD
1
1
1
= 3.3 V +/-5%; V
= 3.3 V +/-5%; V
1
SYMBOL
SYMBOL
I
I
I
I
DD3.3OP100
DD3.3OP133
DD2.5OP100
DD2.5OP133
I
T
DD2.5PD
C
T
V
V
C
I
I
I
STAB
T
F
trans
IL1
IL2
INX
IH
IH
IN
IL
i
s
DDL
DDL
V
V
V
C
C
V
Logic Inputs
X1 & X2 pins
To 1st crossing of target Freq.
From 1st crossing to 1% target Freq.
From V
C
C
L
L
L
L
IN
IN
IN
DD
= 2.5 V +/-5% (unless otherwise stated)
= 2.5 V +/-5% (unless otherwise stated)
= 0 pF; Select @ 100 MHz
= 0 pF; Select @ 133 MHz
= 0 pF; Select @ 100 MHz
= 0 pF; Select @ 133 MHz
= V
= 0 V; Inputs with no pull-up resistors
= 0 V; Inputs with pull-up resistors
= 3.3 V;
DD
DD
C
= 3.3 V to 1% target Freq.
L
= 0 pF; PWRDWN# = 0
CONDITIONS
CONDITIONS
DD
+0.5 V
V
MIN
SS
MIN
-200
11
27
-5
2
-0.3
14.318
ICS9248-134
TYP
-100
TYP
272
0.1
2.0
71
76
36
15
18
5
V
MAX
MAX
DD
160
160
400
0.8
16
45
75
90
5
5
3
3
+0.3
UNITS
UNITS
MHz
mA
mA
mA
mA
ms
ms
ms
pF
pF
V
V
A
A
A
A