參數(shù)資料
型號: ICS950812
英文描述: Frequency Generator with 200MHz Differential CPU Clocks
中文描述: 頻率發(fā)生器200MHz的CPU的時鐘差分
文件頁數(shù): 15/29頁
文件大?。?/td> 225K
代理商: ICS950812
15
ICS950812
0542G—08/21/03
Electrical Characteristics- 3V66 - Buffered Mode: 3V66 [1:0] 66MHz_OUT [2:0]
T
A
= 0 - 90°C; VDD=3.3V +/-5%; C
L
= 10-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
Output Impedance
R
DSP11
Output High Voltage
V
OH1
Output Low Voltage
V
OL1
Output High Current
I
OH1
V
OH@MIN
= 1.0 V, V
OH@MAX
= 3.135 V
Output Low Current
I
OL1
V
OL @MIN
= 1.95 V, V
OL @MAX
= 0.4 V
Rise Time
t
r11
V
OL
= 0.4 V, V
OH
= 2.4 V (Fig. 7)
Fall Time
t
f11
V
OH
= 2.4 V, V
OL
= 0.4 V (Fig. 7)
Duty Cycle
d
t11
Skew
t
sk11
V
T
= 1.5 V 3V66 [1:0]
CONDITIONS
V
O
= V
DD
*(0.5)
I
OH
= -1 mA
I
OL
= 1 mA
MIN
12
2.05
TYP
33
MAX
65
UNITS
V
V
mA
mA
ns
ns
%
ps
0.65
-28
38
2.3
2.3
55
250
-33
26
0.5
0.5
45
1.6
1
52
10
V
T
= 1.5 V (Fig. 8)
Jitter
t
jcyc-cyc1
V
T
= 1.5 V 3V66 [1:0] (Additive) (Fig. 8)
83
120
ps
Skew
t
sk11
V
T
= 1.5 V 66MHz_OUT [2:0]
V
T
= 1.5V 66MHz_OUT [2:0]
(Fig. 8)
169
250
ps
Jitter
t
jcyc-cyc1
83
290
ps
1
Guaranteed by design, not 100% tested in production.
Electrical Characteristics - PCICLK Un-Buffered Mode
T
A
= 0 - 90°C; VDD=3.3V +/-5%; C
L
= 10-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
Output Impedance
R
DSP11
Average Period
T
PERIOD
Output High Voltage
V
OH1
Output Low Voltage
V
OL1
Output High Current
I
OH1
Output Low Current
I
OL1
Rise Time
t
r11
Fall Time
t
f11
Duty Cycle
d
t11
Skew
t
sk11
Jitter,cycle to cyc
t
jcyc-cyc1
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
V
O
= V
DD
*(0.5)
Fig. 8
I
OH
= -1 mA
I
= 1 mA
MIN
12
30.00
2.05
TYP
33
30.01
MAX
65
UNITS
ns
V
V
mA
mA
ns
ns
%
ps
ps
0.65
-28
38
2.3
2.3
55
500
290
V
OH@MIN
= 1.0V, V
OH@MAX
= 3.135V
V
OL @MIN
= 1.95 V, V
OL @MAX
= 0.4 V
V
OL
= 0.4 V, V
OH
= 2.4 V (Fig. 7)
V
OH
= 2.4 V, V
OL
= 0.4 V (Fig. 7)
V
T
= 1.5 V (Fig. 8)
V
T
= 1.5 V
V
T
= 1.5 V (Fig. 8)
-33
26
0.5
0.5
45
1.4
1.2
50
65
101
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