ics950410 Integrated Device Technology, ics950410 Datasheet - Page 12

• Manufacturer Part Number: ics950410
• Description: Amd - K System Clock Chip
• Manufacturer: Integrated Device Technology

ICS950410
Preliminary Product Preview
0888A—04/22/05
1
2
3
1
*TA = 0 - 70°C; Supply Voltage VDD = 3.3 V +/-5%
*TA = 0 - 70°C; Supply Voltage VDD = 3.3 V +/-5%
Electrical Characteristics - CPUCLKK8T/C K8 3.3V Push Pull Differential Pair
Electrical Characteristics - HTTCLK
Guaranteed by design and characterization, not 100% tested in production.
Guaranteed by design and characterization, not 100% tested in production.
All accumulated jitter specifications are guaranteed assuming that REF is at 14.31818MHz
Spread Spectrum is off
Change in V
Change in Common Mode
Common Mode Voltage
Jitter, Cycle-to-cycle
Jitter, Cycle to cycle
Output High Current
Output High Voltage
Output Low Current
Output Low Voltage
Jitter, Accumulated
Differential Voltage
Output Impedance
Output Impedance
Falling Edge Rate
Rising Edge Rate
PARAMETER
PARAMETER
Group Skew
Group Skew
Duty Cycle
Duty Cycle
Edge Rate
Rise Time
Fall Time
Voltage
DIFF_DC
Magnitude
SYMBOL
SYMBOL
t
jcyc-cyc2B
t
∆ V
∆ V
jcyc-cyc
δ V /δ t
δ V /δ t
t
V
t
V
V
t
V
R
slewr/f
I
I
skew
skew
d
Z
d
OH1
OL1
DIFF
t
OH1
OL1
CM
t
t
ja
ON
DIFF
t3
t1
O
r
f
CM
transition. Used for determining
Average value during switching
At CPU's test load. 0 V +/- 400
Measurement from differential
Measurement from differential
Measurement from differential
Rise/Fall edge rate between
mV (diffential measurment)
At CPU's test load. (single-
series termination value.
V
V
ended measurement)
OL
OH
CONDITIONS*
CONDITIONS*
= 0.4 V, V
= 2.4 V, V
I
V
V
wavefrom
wavefrom
wavefrom
OH
I
20% 60%
V
V
V
OL
OH
OL
V
T
T
T
O
= -1 mA
= 1.5 V
= 1.5 V
= 1 mA
= 50%
= 2.0 V
= 0.8 V
= V
OH
OL
X
= 2.4 V
= 0.4 V
12
-1000
-150
1.05
-200
MIN
MIN
0.4
2.4
0.5
0.5
45
15
12
10
45
2
2
0
1
TYP
TYP
MAX
1000
1.45
MAX
150
200
200
250
150
250
2.3
-15
0.4
10
10
55
55
55
55
4
2
2
UNITS
UNITS
V/ns
V/ns
V/ns
mV
mV
mA
mA
ps
ps
ns
ns
ps
ps
%
%
V
V
Ω
Ω
V
V
NOTES
NOTES
1,2,3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1