ics9148-75 ETC-unknow, ics9148-75 Datasheet - Page 12

• Manufacturer Part Number: ics9148-75
• Description: Frequency Generator Integrated Buffers Mother Boards
• Manufacturer: ETC-unknow

Preliminary Product Preview
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.
ICS9148-75
Absolute Maximum Ratings
T
1
T
1
Electrical Characteristics - Input/Supply/Common Output Parameters
Electrical Characteristics - Input/Supply/Common Output Parameters
Supply Current
Input High Voltage
Guaranteed by design, not 100% tested in production.
Guaranteed by design, not 100% tested in production.
Input High Current
Input Capacitance
PARAMETER
Input Low Voltage
A
Input Low Current
Input Low Current
Clk Stabilization
A
Transition Time
Input frequency
Supply Current
= 0 - 70C; Supply Voltage V
= 0 - 70C; Supply Voltage V
PARAMETER
Settling Time
Operating
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Skew
Operating
Skew
1
1
1
1
T
1
1
SYMBOL
CPU-SDRAM2
T
I
DD2.5OP
CPU-PCI2
T
SYMBOL
CPU-SDRAM1
T
I
DD3.3OP
CPU-PCI1
T
T
C
V
V
I
I
C
I
STAB
trans
T
IL1
IL2
F
IH
INX
IH
IL
IN
i
s
DD
DD
C
V
V
L
T
T
= V
= 3.3 V +/-5%, V
V
V
V
C
V
Logic Inputs
X1 & X2 pins
To 1st crossing of target Freq.
From 1st crossing to 1% target Freq.
From V
V
V
= 0 pF; 66.8 MHz
= 1.5 V; V
= 1.5 V; V
IN
IN
IN
L
DD
T
T
DDL
= 0 pF; 66.8 MHz
= 1.5 V; SDRAM Leads
= 1.5 V; CPU Leads
= V
= 0 V; Inputs with no pull-up resistors
= 0 V; Inputs with pull-up resistors
= 3.3 V;
= 3.3 V +/-5% (unless otherwise stated)
DD
DD
= 3.3 V to 1% target Freq.
TL
TL
CONDITIONS
= 1.25 V; SDRAM Leads
= 1.25 V; CPU Leads
CONDITIONS
DDL
= 2.5 V +/-5% (unless otherwise stated)
12
DD
+0.5 V
MIN
-500
2
V
MIN
-200
-500
SS
27
-5
2
2
-0.3
TYP
200
14.318
10
5
TYP
-100
100
200
0.1
2.0
36
5
V
MAX
MAX
500
DD
160
500
20
0.8
6
45
5
5
2
2
6
+0.3
UNITS
MHz
UNITS
mA
mA
mA
mA
ms
ms
ms
pF
pF
ps
ns
V
V
mA
ps
ns