ics9248-87 Integrated Device Technology, ics9248-87 Datasheet - Page 9

• Manufacturer Part Number: ics9248-87
• Description: Frequency Generator & Integrated Buffers For Celeron & Pii/iii
• Manufacturer: Integrated Device Technology

Absolute Maximum Ratings
T
1
Third party brands and names are the property of their respective owners.
Electrical Characteristics - Input/Supply/Common Output Parameters
S
Guarenteed by design, not 100% tested in production.
C
A
Input High Voltage
Input High Current
Input Capacitance
Input Low Voltage
D
Input Low Current
Input Low Current
Clk Stabilization
P
C
Transition Time
U
= 0 - 70C; Supply Voltage V
3
Input frequency
Supply Current
Supply Current
Pin Inductance
PARAMETER
Settling Time
R
U
P
P
V
S
Power Down
I C
A
U
G
B
Operating
6 6
o t
M
Delay
o r
o t
&
o t
S
o t
o t
u
D
3
P
D
p
P
V
R
I C
3
O
I C
6 6
A
V
T
M
6 6
1
1
1
1
1
A
5 .
O
2
7
0
0
s
SYMBOL
s f f
5 .
5 .
0 .
3 -
0 .
n y
C
t
t
I
I
PZH
PLZ
DD3.3OP
DD3.3PD
T
s n
s n
s n
s n
5 .
T
C
P
C
t e
L
h c
V
C
V
I
I
STAB
I
T
F
trans
IL1
IL2
INX
U
s n
IH
pin
out
,t
,t
IH
IN
IL
i
s
PZH
PZH
DD
6 6
T
M
= 3.3 V +5%, VDDL=2.5 V+ 5%(unless otherwise stated)
l o
5
5
5
5
1
N
H
V
V
V
C
C
V
Logic Inputs
Out put pin capacitance
X1 & X2 pins
To 1st crossing of target Freq.
From 1st crossing to 1% target Freq.
From V
output enable delay (all outputs)
output disable delay (all outputs)
r e
0 0
0 0
0 0
0 0
0 .
A /
IN
IN
IN
L
L
DD
z
n a
s n
s p
s p
s p
s p
= 0 pF; Select @ 66M
= 0 pF; With input address to Vdd or GND
= V
= 0 V; Inputs with no pull-up resistors
= 0 V; Inputs with pull-up resistors
= 3.3 V;
e c
DD
DD
1
= 3.3 V to 1% target Freq.
A
5 .
O
5
5
0
0
s
C
s f f
0 .
0 .
0 .
3 -
0 .
n y
P
s n
s n
s n
s n
CONDITIONS
5 .
t e
h c
U
s n
1
0 0
T
M
l o
5
5
5
5
1
N
r e
0 0
0 0
0 0
0 0
H
0 .
A /
n a
z
s n
s p
s p
s p
s p
e c
1
A
5 .
O
0
0
0
0
s
C
s f f
0 .
0 .
0 .
3 -
0 .
n y
DD
P
s n
s n
s n
s n
5 .
t e
h c
Preliminary Product Preview
U
s n
1
V
3 3
MIN
SS
-200
T
27
-5
-5
M
2
1
1
l o
-0.3
5
5
5
5
1
N
r e
0 0
0 0
0 0
0 0
H
0 .
A /
n a
z
s n
s p
s p
s p
s p
14.318
e c
TYP
-100
400
2.0
60
V
MAX
DD
100
600
0.8
10
45
10
5
7
5
6
3
3
3
+0.3
ICS9248-87
UNITS
MHz
mA
mS
mS
mS
nH
pF
pF
pF
nS
nS
V
V
A
A
A
A