ics950410 Integrated Device Technology, ics950410 Datasheet - Page 11

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

0888A—04/22/05
1
3
1
*TA = 0 - 70°C; Supply Voltage VDD = 3.3 V +/-5%, CL = 20 pF with Rs = 7 Ω (unless otherwise specified)
*TA = 0 - 70°C; Supply Voltage VDD = 3.3 V +/-5%, CL = 20 pF with Rs = 7 Ω (Rs is used in USB48MHz test only)
Electrical Characteristics - PCICLK/PCICLK_F
Electrical Characteristics - 48MHz/USB48MHz/24_48MHz
Guaranteed by design and characterization, not 100% tested in production.
Guaranteed by design and characterization, not 100% tested in production.
Spread Spectrum is off
Jitter, Cycle to cycle
Jitter, Cycle to cycle
Output High Current
Output High Current
Output High Voltage
Output Low Current
Output High Voltage
Output Low Current
Output Low Voltage
Output Low Voltage
Output Impedance
Output Impedance
Long Accuracy
PARAMETER
PARAMETER
Group Skew
Clock period
Group Skew
Duty Cycle
Duty Cycle
Edge Rate
Edge Rate
Edge Rate
Rise Time
Rise Time
Rise Time
Fall Time
Fall Time
Fall Time
SYMBOL
SYMBOL
t
slewr/f_USB
t
t
T
t
jcyc-cyc
t
t
t
jcyc-cyc
R
ppm
R
t
t
slewr/f
slewr/f
r_USB
f_USB
V
V
V
V
I
skew
period
I
skew
I
d
I
d
OH
OH
DSP
OL
DSP
OL
t
t
t
t
OH
OL
OH
OL
t1
t1
r
f
r
f
USB48 Rising/Falling edge rate
see Tperiod min-max values
48.00MHz output nominal
Rising/Falling edge rate
Rising/Falling edge rate
V
V
V
V
V
V
V
V
OL
OH
OL
OH
OL
OH
V
V
V
V
V
V
OH
OH
OL
OL
OL
OL
CONDITIONS*
= 0.4 V, V
CONDITIONS*
= 0.4 V, V
= 0.4 V, V
= 2.4 V, V
= 2.4 V, V
= 2.4 V, V
OH
OH
V
V
@MAX = 3.135 V
@MAX = 3.135 V
@ MIN = 1.95 V
@ MIN = 1.95 V
@ MAX = 0.4 V
@ MAX = 0.4 V
O
I
O
I
OH
I
V
V
V
OH
I
V
V
V
@MIN = 1.0 V
@MIN = 1.0 V
OL
OL
= V
= V
T
T
T
T
T
T
= -1 mA
= -1 mA
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 1.5 V
= 1 mA
= 1 mA
DD
DD
*(0.5)
*(0.5)
OH
OH
OH
OL
OL
OL
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
= 2.4 V
= 0.4 V
11
20.8313
-100
MIN
MIN
-33
-33
2.4
0.5
0.5
2.4
0.5
0.5
12
30
45
12
30
45
Preliminary Product Preview
1
1
1
1
1
TYP
TYP
20.8354
MAX
MAX
0.55
0.55
250
500
100
250
500
-33
-33
55
38
55
55
38
55
4
2
2
4
2
2
2
2
2
ICS950410
UNITS
UNITS
V/ns
ppm
V/ns
V/ns
mA
mA
mA
mA
mA
mA
mA
mA
ns
ns
ps
ps
ns
ns
ns
ns
ns
ps
ps
%
%
Ω
Ω
V
V
V
V
NOTES
NOTES
1,2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1