參數(shù)資料
型號(hào): ICS950201GLF-T
英文描述: Programmable Timing Control Hub⑩ for P4⑩
中文描述: 可編程定時(shí)控制中心,為小四至⑩⑩
文件頁數(shù): 10/16頁
文件大?。?/td> 206K
代理商: ICS950201GLF-T
10
Integrated
Circuit
Systems, Inc.
ICS950201
0460G—08/31/04
Electrical Characteristics - REF
T
A
= 0 - 70°C; VDD=3.3V +/-5%; C
L
= 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
Output Frequency
F
O1
Output Impedance
R
DSP1
V
O
= V
DD
*(0.5)
Output High Voltage
V
OH
I
OH
= -1 mA
Output Low Voltage
V
OL
I
OL
= 1 mA
Output High Current
I
OH
V
OH@MIN
= 1.0 V, V
OH@MAX
= 3.135 V
Output Low Current
I
OL
V
OL @MIN
= 1.95 V, V
OL @MAX
= 0.4 V
Rise Time
t
r1
V
OL
= 0.4 V, V
OH
= 2.4 V
Fall Time
t
f1
V
OH
= 2.4 V, V
OL
= 0.4 V
Duty Cycle
d
t1
V
T
= 1.5 V
Jitter
t
jcyc-cyc
V
T
= 1.5 V
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
MIN
TYP
14.318
48
MAX
UNITS
MHz
V
V
mA
mA
ns
ns
%
1
20
2.4
60
1
1
0.4
-23
27
2
2
1
-29
29
1
1
1
1
1.25
1.21
1
1
45
52.2
675
55
1
1000
ps
Electrical Characteristics - VCH, 48MHz DOT, 48MHz, USB
T
A
= 0 - 70°C; VDD=3.3V +/-5%; C
L
= 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
Output Frequency
F
O1
Output Impedance
R
DSP11
V
O
= V
DD
*(0.5)
Output High Voltage
V
OH1
I
OH
= -1 mA
Output Low Voltage
V
OL1
I
OL
= 1 mA
Output High Current
I
OH1
V
OH@MIN
= 1.0 V, V
OH@MAX
= 3.135 V
Output Low Current
I
OL
V
OL @MIN
= 1.95 V, V
OL @MAX
= 0.4 V
48DOT Rise Time
t
r11
V
OL
= 0.4 V, V
OH
= 2.4 V
48DOT Fall Time
t
f11
V
OH
= 2.4 V, V
OL
= 0.4 V
VCH 48 USB Rise Time
t
r11
V
OL
= 0.4 V, V
OH
= 2.4 V
VCH 48 USB Fall Time
t
f11
V
OH
= 2.4 V, V
OL
= 0.4 V
Duty Cycle
d
t11
V
T
= 1.5 V
Jitter
t
jcyc-cyc1
V
T
= 1.5 V
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
MIN
TYP
48.008
MAX UNITS
MHz
V
V
mA
mA
ns
ns
ns
ns
%
ps
20
2.4
60
0.4
-23
27
1
1
2
2
55
350
-29
29
0.5
0.5
1
1
45
1
677
952
1.11
1.28
53
194
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