ICS954119DFLFT IDT, Integrated Device Technology Inc, ICS954119DFLFT Datasheet - Page 13

• Manufacturer Part Number: ICS954119DFLFT
• Description: IC TIMING CTRL HUB P4 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of ICS954119DFLFT

• Input: *
• Output: *
• Frequency - Max: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: *
• Frequency-max: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 954119DFLFT

0875—05/24/04
1
2
3
*T
Electrical Characteristics - CPUCLKT/C -- 0.7V Current Mode Differential Pair
Guaranteed by design and characterization, not 100% tested in production.
I
All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz
REF
A
= 0 - 70°C; V
Current Source Output
Crossing Voltage (abs)
Crossing Voltage (var)
= V
Jitter, Cycle to cycle
Jitter, Cycle to cycle
Absolute min period
Rise Time Variation
Fall Time Variation
DD
Long Accuracy
Average period
PARAMETER
Voltage High
Voltage Low
Max Voltage
Min Voltage
/(3xR
Impedance
Duty Cycle
Integrated
Circuit
Systems, Inc.
Rise Time
Fall Time
Skew
Skew
R
DD
). For R
= 3.3 V +/-5%; C
R
= 475 (1%), I
SYMBOL
Vx(abs)
Tperiod
t
t
T
VHigh
VLow
L
Vovs
Vuds
jcyc-cyc
jcyc-cyc
d-Vx
ppm
absmin
d-t
d-t
t
t
Zo
=2pF, R
d
sk3
sk4
t
t
r
f
t3
r
f
REF
= 2.32mA. I
S
Measurement on single ended
=33.2 , R
Measurement from differential
Measurement from differential
Measurement from differential
Variation of crossing over all
see Tperiod min-max values
333.33MHz nominal/spread
266.66MHz nominal/spread
166.66MHz nominal/spread
133.33MHz nominal/spread
100.00MHz nominal/spread
Statistical measurement on
signal using absolute value.
V
V
V
V
400MHz nominal/spread
200MHz nominal/spread
OL
OL
CPU(1:0) to CPU2_ITP,
OH
OH
wavefrom (CPU2_ITP)
wavefrom, (CPU(1:0))
CPU(1:0), V
333.33MHz nominal
266.66MHz nominal
166.66MHz nominal
133.33MHz nominal
100.00MHz nominal
333.33MHz spread
266.66MHz spread
166.66MHz spread
133.33MHz spread
100.00MHz spread
= 0.175V, V
= 0.175V, V
single ended signal
= 0.525V V
= 0.525V V
400MHz nominal
200MHz nominal
400MHz spread
200MHz spread
CONDITIONS*
wavefrom
V
P
OH
=49.9
V
T
edges
O
= 6 x I
= 50%
= V
OH
OL
OH
OL
T
x
= 50%
REF
= 0.175V
= 0.175V
= 0.525V
= 0.525V
REF
13
and V
OH
= 0.7V @ Z
2.4993
2.4993
2.9991
2.9991
3.7489
3.7489
4.9985
4.9985
5.9982
5.9982
7.4978
7.4978
9.9970
9.9970
2.4143
2.9141
3.6639
4.8735
5.8732
7.3728
9.8720
3000
-150
-300
-300
MIN
660
250
175
175
45
O
=50 .
TYP
Advance Information
10.0030
10.0533
2.5008
2.5133
3.0009
3.7511
5.0015
5.0266
6.0018
6.0320
7.5023
7.5400
3.016
MAX
1150
3.77
850
150
550
140
700
700
125
125
100
150
125
300
55
85
UNITS
ICS954119
ppm
mV
mV
mV
mV
mV
mV
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps
ps
ps
ps
ps
ns
ns
ns
ns
%
NOTES
1,3
1,3
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1