参数资料
型号: 94227AFLFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封装: 0.300 INCH, GREEN, MO-118, SSOP-48
文件页数: 3/18页
文件大小: 151K
代理商: 94227AFLFT
11
ICS94227
0446B—12/20/02
Electrical Characteristics - CPUCLK
TA = 0 - 70°C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 20 pF (unless otherwise stated)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Output High Voltage
VOH2B
2V
Output Low Voltage
VOL2B
0.4
V
Output High Current
IOH2B
-19
mA
Output Low Current
IOL2B
19
mA
Rise Time
tr2B
1
0.85
1.6
ns
Fall Time
tf2B
1
0.75
1.6
ns
Duty Cycle
dt2B
1
45
50
55
%
Skew
tsk2B
1
70
175
ps
Jitter, Cycle-to-cycle
tjcyc-cyc2B
1
160
250
ps
Jitter, One Sigma
tj1s2B
1
150
ps
Jitter, Absolute
tjabs2B
1
-250
250
ps
1Guaranteed by design, not 100% tested in production.
CONDITIONS
IOH = -12 mA
IOL = 12 mA
VOH = 1.7 V
VOL = 0.7 V
VOL = 0.4 V, VOH = 2.0V
VOH = 2.0V, VOL = 0.4V
VT = 1.25 V
VT = 1.25V
VT = 1.25 V
Electrical Characteristics - PCICLK
TA = 0 - 70°C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Output High Voltage
VOH1
IOH = -11 mA
2.4
V
Output Low Voltage
VOL1
IOL = 9.4 mA
0.4
V
Output High Current
IOH1
VOH = 2.0 V
-22
mA
Output Low Current
IOL1
VOL = 0.8 V
25
mA
Rise Time
1
tr1
22.5
ns
Fall Time
1
tf1
1.8
2.5
ns
Duty Cycle1
dt1
45
51
55
%
Skew
1
tsk1
200
500
ps
Jitter, Cycle-to-cycle
tjcyc-cyc2B
1
180
250
ps
Jitter, One Sigma
1
tj1s1
150
ps
Jitter, Absolute
1
tjabs1
-500
500
ps
1Guaranteed by design, not 100% tested in production.
VT = 1.5 V
CONDITIONS
VOL = 0.4 V, VOH = 2.4V
VOH = 2.4 V, VOL = 0.4V
VT = 1.5 V
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