ICS954204CG IDT, Integrated Device Technology Inc, ICS954204CG Datasheet - Page 7

• Manufacturer Part Number: ICS954204CG
• Description: IC TIMING CTRL HUB P4 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Timing Control Hubr

Specifications of ICS954204CG

• Input: Crystal
• Output: Clock
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 954204CG

0933D—03/16/05
1
2
3
Electrical Characteristics - CPU 0.7V Current Mode Differential Pair
T
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
A
REF
Absolute min/max period
= 0 - 70°C; V
Current Source Output
Crossing Voltage (abs)
Crossing Voltage (var)
Jitter, Cycle to cycle
Jitter, Cycle to cycle
Rise Time Variation
= V
Fall Time Variation
Average period
Long Accuracy
PARAMETER
Voltage High
Max Voltage
Voltage Low
DD
Min Voltage
Impedance
Duty Cycle
Rise Time
Fall Time
/(3xR
Integrated
Circuit
Systems, Inc.
Skew
DD
R
). For R
= 3.3 V +/-5%; C
R
= 475Ω (1%), I
Vcross(abs)
SYMBOL
d-Vcross
VHigh
VLow
t
t
T
Vovs
Vuds
jcyc-cyc
jcyc-cyc
ppm
L
T
d-t
d-t
t
Zo
period
d
sk3
abs
t
t
=2pF, R
t3
r
f
r
f
REF
S
Statistical measurement on single
= 2.32mA. I
=33.2Ω, R
ended signal using oscilloscope
Measurement on single ended
Measurement from differential
Variation of crossing over all
see Tperiod min-max values
signal using absolute value.
V
V
measurement, CPU2_ITP
OL
measurement, CPU(1:0)
OH
333.33MHz non-spread
266.66MHz non-spread
166.66MHz non-spread
133.33MHz non-spread
100.00MHz non-spread
333.33MHz non-spread
266.66MHz non-spread
166.66MHz non-spread
133.33MHz non-spread
100.00MHz non-spread
CPU2_ITP, V
Differential waveform
Differential waveform
CPU(1:0), V
400MHz non-spread
200MHz non-spread
400MHz non-spread
200MHz non-spread
= 0.175V, V
333.33MHz spread
266.66MHz spread
166.66MHz spread
133.33MHz spread
100.00MHz spread
333.33MHz spread
266.66MHz spread
166.66MHz spread
133.33MHz spread
100.00MHz spread
= 0.525V V
400MHz spread
200MHz spread
400MHz spread
200MHz spread
CONDITIONS
math function.
P
=49.9Ω, Ι
OH
wavefrom
V
edges
O
= 6 x I
= V
T
OH
OL
T
x
= 50%
REF
= 50%
REF
= 0.175V
= 0.525V
and V
= 475Ω
7
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
4.9135
5.9132
7.4128
9.9120
3000
-150
-300
-300
MIN
660
250
175
175
45
O
=50Ω.
TYP
750
790
390
310
305
50
20
15
50
20
90
35
45
0
0
10.0030
10.0533
10.0880
10.1383
2.5008
2.5133
3.0009
3.7511
5.0015
5.0266
6.0018
6.0320
7.5023
5.4000
2.5750
2.5983
3.0859
3.1010
3.8361
3.8550
5.0865
5.1116
6.0868
6.1170
7.5873
7.6250
3.016
1150
MAX
3.77
850
150
550
140
300
700
700
125
125
100
150
125
55
85
UNITS
ICS954204
ppm
mV
mV
mV
mV
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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
%
Ω
NOTES
1,3
1,3
1,2
1,2
1,2
1,2
1,2
1,2
1,2
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