參數(shù)資料
型號(hào): ICS94215
英文描述: Replaced by SN74ABT16540A : 16-Bit Buffers/Drivers With 3-State Outputs 48-TSSOP -40 to 85
中文描述: 可編程系統(tǒng)時(shí)鐘芯片為AMD - k7的⑩處理器
文件頁數(shù): 13/18頁
文件大?。?/td> 146K
代理商: ICS94215
13
ICS94215
0442C—07/03/02
Electrical Characteristics - USB, REF(0:1)
TA = 0 - 70o C; VDD = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
Output High Voltage
V
OH5
Output Low Voltage
V
OL5
Output High Current
I
OH5
Output Low Current
I
OL5
Rise Time
1
t
r5
V
OL
= 0.4 V, VOH = 2.4 V
Fall Time
1
t
f5
V
OH
= 2.4 V, VOL = 0.4 V
Duty Cycle
1
d
t5
Jitter, Cycle-to-
cycle
1
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
I
OH
= -12 mA
I
OL
= 9 mA
V
OH
= 2.0 V
V
OL
= 0.8 V
MIN
2.4
TYP
MAX
UNITS
V
V
mA
mA
ns
ns
%
0.4
-22
16
1.2
1.5
55.1
4
4
57
VT = 1.5V
45
t
jcyc-cyc2B
VT = 1.5V
1007
1100
ps
Electrical Characteristics - PCICLK_F, PCICLK(0:4)
TA = 0 - 70o C; VDD = 3.3 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
Output High Voltage
V
OH5
Output Low Voltage
V
OL5
Output High Current
I
OH5
Output Low Current
I
OL5
Rise Time
1
t
r5
V
OL
= 0.4 V, VOH = 2.4 V
Fall Time
1
t
f5
V
OH
= 2.4 V, VOL = 0.4 V
Duty Cycle
1
d
t5
Skew
1
t
sk2B
Jitter, Cycle-to-
cycle
1
1
Guaranteed by design, not 100% tested in production.
CONDITIONS
I
OH
= -11 mA
I
OL
= 9.4 mA
V
OH
= 2.0 V
V
OL
= 0.8 V
MIN
2.6
TYP
MAX
UNITS
V
V
mA
mA
ns
ns
%
ps
0.4
-16
19
1.8
2
51.7
108
2.3
2.3
55
500
V
T
= 1.5V
V
T
= 1.5V
45
t
jcyc-cyc2B
V
T
= 1.5V
223
500
ps
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