ics9248-150 Integrated Device Technology, ics9248-150 Datasheet - Page 5

• Manufacturer Part Number: ics9248-150
• Description: Frequency Generator For Multi - Processor Servers
• 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.
0352G—08/04/06
Absolute Maximum Ratings
T
Powerdown Current
1
2
3
Electrical Characteristics - Input/Supply/Common Output Parameters
Input Capacitance
Clk Stabilization
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Guaranteed by design, not 100% tested in production.
From VDD = 3.3V to 1% of target frequency
From deassertion of PD# to 1% of target frequency
Operating Supply
A
Input Frequency
Clk Recovery
Pin Inductance
PARAMETER
= 0 - 70°C; Supply Voltage V
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
Current
Delay
1
1, 3
1, 2
1
SYMBOL
t
t
I
I
PZH
PHZ
DD3.3OP
DD3.3PD
T
C
T
C
V
L
C
V
I
I
STAB
I
F
REC
IL1
IL2
OUT
INX
IH
pin
,t
,t
IH
IN
IL
i
PZL
PLZ
DD
V
V
V
C
C
V
Logic Inputs
Output pin capacitance
X1 & X2 pins
CPU Freq. = 100/133 MHz
CPU Freq. = 200 MHz
CPU Freq. = 100/133 MHz
CPU Freq. = 200 MHz
Output enable delay (all outputs)
Output disable delay (all outputs)
IN
IN
IN
L
L
DD
= 3.3 V +/-5%
= 0 pF; Select @ 100 MHz
= 0 pF; 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
DD
CONDITIONS
5
DD
+0.5 V
V
SS
MIN
-200
27
-5
-5
2
1
1
- 0.3
14.318
TYP
181
52
ICS9248-150
V
DD
MAX
10.5
10.5
250
0.8
60
45
10
10
5
7
5
6
8
8
+ 0.3
UNITS
MHz
mA
mA
mA
mA
ms
ms
ms
ms
nH
pF
pF
pF
ns
ns
V
V