ICS9248BF-96 IDT, Integrated Device Technology Inc, ICS9248BF-96 Datasheet - Page 8

• Manufacturer Part Number: ICS9248BF-96
• Description: IC FREQ GENERATOR/BUFFER 48-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9248BF-96

• Input: Crystal
• Output: Clock
• Frequency - Max: 166.5MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Frequency-max: 166.5MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 9248BF-96

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.
0311D—04/23/04
1
Absolute Maximum Ratings
Electrical Characteristics - Input/Supply/Common Output Parameters
T
Group Timing Relationship Table
ICS9248-96
Guaranteed by design, not 100% tested in production.
A
Power Down Supply
Input Capacitance
Input High Voltage
Input High Current
Input Low Voltage
= 0 - 70°C; Supply Voltage V
Input Low Current
Operating Supply
SDRAM to 3V66
Clk Stabilization
CPU to SDRAM
Input Frequency
Transition time
Core Supply Voltage . . . . . . . . . . . . . . . . . . . . 4.6 V
I/O Supply Voltage . . . . . . . . . . . . . . . . . . . . . 3.6V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
Ambient Operating Temperature . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
PARAMETER
Settling time
CPU to 3V66
USB & DOT
3V66 to PCI
PCI to PCI
Current
Current
Group
1
1
1
1
SYMBOL
I
I
I
I
I
I
I
DD3.3OP
DD2.5OP
DD3.3OP
DD2.5OP
DD3.3OP
DD2.5OP
DD3.3PD
T
1.5-3.5ns
C
T
C
C
V
V
I
I
STAB
I
T
trans
IL1
IL2
F
OUT
Offset
Async
IH
INX
2.5ns
7.5ns
0.0ns
0.0ns
IH
IN
IL
s
i
DD
CPU 66MHz
= 3.3 V +/-5%, V
V
V
V
C
V
Logic Inputs
Output pin capacitance
X1 & X2 pins
To 1st crossing of target frequency
From 1st crossing to 1% target frequency
From V
IN
IN
IN
DD
L
C
C
C
= Max loads; V
L
L
= V
= 0 V; Inputs with no pull-up resistors
= 0 V; Inputs with pull-up resistors
L
Tolerance
= 3.3 V
= Max loads; CPU @ 100 MHz; SDRAM @ 100 MHz
= Max loads; CPU @ 133 MHz; SDRAM @ 133 MHz
= Max loads; CPU @ 66 MHz; SDRAM @ 100 MHz
500ps
500ps
500ps
500ps
1.0ns
DD
DD
N/A
= 3.3 V to 1% target frequency
DDL
= 2.5 V +/-5% (unless otherwise stated)
1.5-3.5ns
IN
Async
Offset
= V
5.0ns
5.0ns
0.0ns
0.0ns
CPU 100MHz
CONDITIONS
DD
or GND
8
Tolerance
500ps
500ps
500ps
500ps
1.0ns
N/A
1.5-3.5ns
DD
Offset
Async
0.0ns
0.0ns
0.0ns
0.0ns
+0.5 V
CPU 133MHz
Tolerance
500ps
500ps
500ps
500ps
V
1.0ns
N/A
SS
-200
MIN
27
-5
-5
2
- 0.3
14.31818
TYP
300
300
300
300
12
25
35
V
DD
MAX
340
350
420
600
0.8
15
30
40
45
5
5
6
3
3
3
+ 0.3
UNITS
MHz
mA
mA
mA
mA
mA
ms
ms
ms
pF
pF
pF
V
V
A