参数资料
型号: 94211AFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封装: 0.300 INCH, MO-118, SSOP-48
文件页数: 4/18页
文件大小: 157K
代理商: 94211AFT
12
ICS94211
0441E—11/17/04
Electrical Characteristics - IOAPIC
TA = 0 - 70°C; VDD = 3.3V; VDDL = 2.5 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Impedance
1
RDSP4B
Vo=VDD*(0.5)
9
3
Output Impedance
1
RDSN4B
Vo=VDD*(0.5)
9
30
Output High Voltage
VOH4B
IOH = -5.5 mA
2
V
Output Low Voltage
VOL4B
IOL = 9 mA
0.4
V
VOH@MIN = 1.4 V
-21
VOH@MAX = 2.5V
-36
VOL@MIN = 1.0 V
36
VOL@MAX =0.2V
31
Rise Time
1
tr4B
VOL = 0.4 V, VOH = 2.0 V
0.4
0.7
1.6
ns
Fall Time
1
tf4B
VOH = 2.0 V, VOL = 0.4 V
0.4
1.1
1.6
ns
Duty Cycle
1
dt4B
VT = 1.25 V
45
53.7
55
%
1Guaranteed by design, not 100% tested in production.
mA
Output High Current
IOH4B
Output Low Current
IOL4B
Electrical Characteristics - SDRAM
TA = 0 - 70°C; VDD = 3.3 V +/-5%, CL = 20 - 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Output Impedance
1
RDSP3
Vo=VDD*(0.5)
10
24
Output Impedance
1
RDSN3
Vo=VDD*(0.5)
10
24
Output High Voltage
VOH3
IOH = -1 mA
2.4
V
Output Low Voltage
VOL3
IOL = 1 mA
0.4
V
VOH@MIN = 2 V
-46
VOH@MAX = 3.135V
-54
VOL@MIN = 1 V
54
VOL@MAX =0.4V
53
Rise Time
1
tr3
VOL = 0.4 V, VOH = 2.4 V
0.4
0.8
1.6
ns
Fall Time
1
tf3
VOH = 2.4 V, VOL = 0.4 V
0.4
0.8
1.6
ns
Duty Cycle
1
dt3
VT = 1.5 V
45
51.7
55
%
Skew
1
tsk3
VT = 1.5 V
166
250
ps
Propagation Delay
Tprop
VT = 1.5 V
3.15ns
1Guaranteed by design, not 100% tested in production.
Output High Current
IOH3
mA
Output Low Current
IOL3
mA
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