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951402AGLFT

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23
16
Integrated
Circuit
Systems, Inc.
ICS951402
Advance Information
0660—05/05/05
Absolute Maximum Ratings
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.
Core Supply Voltage . . . . . . . . . . . . . . . . . . . . . . 4.6 V
I/O Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . 3.6V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
DD
+0.5 V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . 115°C
Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70C; Supply Voltage V
DD
= 3.3 V +/-5%
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input High Voltage V
IH
2
V
DD
+0.3
V
Input Low Voltage V
IL
V
SS
-
0.3
0.8 V
Input High Current I
IH
V
IN
= V
D
D
-5 5 mA
I
IL1
V
IN
= 0 V; Inputs with no pull-up
resistors
-5 mA
I
IL2
V
IN
= 0 V; Inputs with pull-up
resistors
-200
Operating Supply Current I
DD3.3OP
C
L
= Full load; Select @ 100
MHz
229 230 360 mA
I
DD3.3OP
C
L
=Full load; Select @ 133
MHz
220 233 360 mA
Powerdown Current I
DD3.3P
D
IREF=5 mA 38.1 45 mA
Input Frequency F
i
V
DD
= 3.3 V 14.32 MHz
Pin Inductance L
p
in
7nH
C
IN
Logic Inputs 5 pF
C
OU
T
Output pin capacitance 6 pF
C
INX
X1 & X2 pins 27 36 45 pF
Clk Stabilization
1,2
T
STAB
From PowerUp or deassertion of
PowerDown to 1st clock.
11.8 ms
t
PZH
,t
PZL
Output enable delay (all outputs) 1 10 ns
t
PHZ
,t
PLZ
Output disable delay (all outputs) 1 10 ns
1
Guaranteed by design, not 100% tested in production.
2
See timin
g
dia
g
rams for buffered and un-buffered timin
g
requirements.
Delay
1
Input Capacitance
1
Input Low Current
17
Integrated
Circuit
Systems, Inc.
ICS951402
Advance Information
0660—05/05/05
Electrical Characteristics - CPU (0.7V Select)
T
A
= 0 - 70C; VDD=3.3V +/-5%; C
L
= 10-20 pF (unless otherwise specified)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Current Source Output
Impedance
Zo
1
V
O
= V
x
3000
Ω
Output High Voltage V
OH3
I
OH
= -1 mA 2.4 V
Output Low Voltage V
OL3
I
OL
= 1 mA 0.4
Volta
g
e Hi
g
hVHi
g
h 660 710 850
Volta
e Lo
VLow -150 0 150
Max Volta
g
e Vovs 1150
Min Volta
g
eVuds -450
Crossin
g
Volta
g
e (abs) Vcross(abs) 250 550 mV
Crossing Voltage (var) d-Vcross
Variation of crossing over all
ed
g
es
140 mV
Rise Time t
r
V
OL
= 0.175V, V
OH
= 0.525V 175 240 700 ps
Fall Time t
f
V
OH
= 0.525V V
OL
= 0.175V 175 242 700 ps
Rise Time Variation d-t
r
125 ps
Fall Time Variation d-t
f
125 ps
Duty Cycle d
t3
Measurement from differential
wavefrom
45 51 55 %
Skew t
sk3
V
T
= 50% 50 100 ps
Jitter, Cycle to cycle t
jcyc-cyc
1
V
T
= 50% 76 150 ps
1
Guaranteed b
y
desi
g
n, not 100% tested in production.
2
I
OWT
can be varied and is selectable thru the MULTSEL pin.
Statistical measurement on
sin
g
le ended si
g
nal usin
g
mV
Measurement on single ended
si
g
nal usin
g
absolute value.
mV
Electrical Characteristics - AGP
T
A
= 0 - 70C; VDD=3.3V +/-5%; C
L
= 10-30 pF (unless otherwise specified)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Frequency F
O1
66.66 MHz
Output Impedance
R
DSP1
1
V
O
= V
DD
*(0.5) 12 33 55 W
Output High Voltage
V
OH
1
I
OH
= -1 mA 2.4 V
Output Low Voltage
V
OL
1
I
OL
= 1 mA 0.55 V
Output High Current
I
OH
1
V
OH@MIN
= 1.0 V, V
OH@MAX
=
3.135 V
-33 -33 mA
Output Low Current
I
OL
1
V
OL @MIN
= 1.95 V, V
OL @MAX
=
0.4 V
30 38 mA
Rise Time
t
r1
1
V
OL
= 0.4 V, V
OH
= 2.4 V 0.5 1.38 2 ns
Fall Time
t
f1
1
V
OH
= 2.4 V, V
OL
= 0.4 V 0.5 1.45 2 ns
Duty Cycle d
t1
1
V
T
= 1.5 V 45 54.4 55 %
Skew t
sk1
1
V
T
= 1.5 V 243 250 ps
Jitter t
jcyc-cyc
1
V
T
= 1.5 V 3V66 139 250 ps
1
Guaranteed by design, not 100% tested in production.
18
Integrated
Circuit
Systems, Inc.
ICS951402
Advance Information
0660—05/05/05
Electrical Characteristics - VCH, 48MHz DOT, 48MHz, USB
T
A
= 0 - 70C; VDD=3.3V +/-5%; C
L
= 10-20 pF (unless otherwise specified)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Frequency F
O1
48 MHz
Output Impedance
R
DSP1
1
V
O
= V
DD
*(0.5) 20 48 60 W
Output High Voltage
V
OH
1
I
OH
= -1 mA 2.4 V
Output Low Voltage
V
OL
1
I
OL
= 1 mA 0.4 V
Output High Current
I
OH
1
V
OH@MIN
= 1.0 V, V
OH@MAX
=
3.135 V
-29 -23 mA
Output Low Current
I
OL
1
V
OL @MIN
= 1.95 V, V
OL @MAX
=
0.4 V
29 27 mA
48DOT Rise Time
t
r1
1
V
OL
= 0.4 V, V
OH
= 2.4 V 0.5 0.6 1 ns
48DOT Fall Time
t
f1
1
V
OH
= 2.4 V, V
OL
= 0.4 V 0.5 0.8 1 ns
VCH 48 USB Rise Time
t
r1
1
V
OL
= 0.4 V, V
OH
= 2.4 V 1 1.2 2 ns
VCH 48 USB Fall Time
t
f1
1
V
OH
= 2.4 V, V
OL
= 0.4 V 1 1.3 2 ns
48 DOT Duty Cycle d
t1
1
V
T
= 1.5 V 45 52.8 55 %
VCH 48 USB Duty Cycle d
t1
1
V
T
= 1.5 V 45 53.5 55 %
48 DOT Jitter
t
j
c
y
c-c
y
c
1
V
T
= 1.5 V 183 350 ps
USB to DOT Skew
t
sk1
1
V
T
= 1.5 V (0 OR 180 degrees) 0.43 1 ns
VCH Jitter t
jcyc-cyc
1
V
T
= 1.5 V 223 350 ps
1
Guaranteed by design, not 100% tested in production.
Electrical Characteristics - SDRAM
T
A
= 0 - 70C; V
DD
=V
DDL
3.3 V +/-5%; C
L
= 30 pF (unless otherwise stated)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Impedance R
DSP2A
1
V
O
= V
DD
*(0.5) 10 20
Ω
Output Impedance R
DSN2A
1
V
O
= V
DD
*(0.5) 10 20
Ω
Output High Voltage V
OH2A
I
OH
= -28 mA 2.4 V
Output Low Voltage V
OL2A
I
OL
= 19 mA 0.4 V
Output High Current I
OH2A
V
OH
= 2.0 V -42 mA
Output Low Current I
OL2A
V
OL
= 0.8 V 33 mA
Rise Time t
r2A
1
V
OL
= 0.4 V, V
OH
= 2.4 V 0.5 2.0 ns
Fall Time t
f2A
1
V
OH
= 2.4 V, V
OL
= 0.4 V 0.5 2 ns
Duty Cycle d
t2A
1
V
T
= 1.5 V 45 55 %
Jitter
1
t
cyc-cyc
V
T
= 1.5 V
250.0 ps
1
Guaranteed by design, not 100% tested in production.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23

951402AGLFT

Mfr. #:
Buy 951402AGLFT
Manufacturer:
IDT
Description:
Clock Generators & Support Products ATI chipset, P4 system, Banias system
Lifecycle:
New from this manufacturer.
Delivery:
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