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参数资料
| 型号： | 954201BFLFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封装： | 0.300 INCH, 0.025 INCH PITCH, GREEN, MO-118, SSOP-56 |
| 文件页数： | 2/20页 |
| 文件大小： | 219K |
| 代理商： | 954201BFLFT |
10
Integrated
Circuit
Systems, Inc.
ICS954201
0819H—02/17/06
Electrical Characteristics - DOT, 96MHz 0.7V Current Mode Differential Pair
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL =2pF, RS=33.2, RP=49.9, ΙREF = 475
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS Notes
Current Source Output
Impedance
Zo
1
VO = Vx
3000
1
Voltage HighVHigh
660
749
850
1,3
Voltage Low
VLow
-150
1.5
150
1,3
Max Voltage
Vovs
778
1150
1
Min Voltage
Vuds
-300
-51
1
Crossing Voltage (abs)
Vcross
(abs)
250
358
550
mV
1
Crossing Voltage (var)
d-Vcross
Variation of crossing over all
edges
26
140
mV
1
Long Accuracy
ppm
see Tperiod min-max values
-100
100
ppm
1,2
Average period
Tperiod
96.00MHz
10.4156
10.4167
10.4177
ns
2
Absolute min/max period
Tabs
96.00MHz
10.1656
10.4100
10.6677
ns
1,2
Rise Time
tr
VOL = 0.175V, VOH = 0.525V
175
210
700
ps
1
Fall Time
tf
VOH = 0.525V, VOL = 0.175V
175
180
700
ps
1
Rise Time Variation
d-tr
23
125
ps
1
Fall Time Variation
d-tf
50
125
ps
1
Duty Cycle
dt3
Measurement from differential
wavefrom
45
49
55
%
1
Jitter, Cycle to cycle
tjcyc-cyc
Measurement from differential
wavefrom
98
250
ps
1
1Guaranteed by design and characterization, not 100% tested in production.
2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz
3I
REF = VDD/(3xRR). For RR = 475 (1%), IREF = 2.32mA. IOH = 6 x IREF and VOH = 0.7V @ ZO=50.
Measurement on single ended
signal using absolute value.
mV
Statistical measurement on single
ended signal using oscilloscope
mV
Electrical Characteristics - REF-14.318MHz
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBO
L
CONDITIONS
MIN
TYP
MAX
UNITS Notes
Long Accuracy
ppm
see Tperiod min-max values
-300
300
ppm
1
Clock period
Tperiod
14.318MHz output nominal
69.8270
69.841
69.8550
ns
1
Output High Voltage
VOH
IOH = -1 mA
2.4
3.25
V
1
Output Low Voltage
VOL
IOL = 1 mA
0.05
0.4
V
1
VOH @ MIN = 1.0 V
-33
-53
mA
1
VOH@ MAX = 3.135 V
-6
-33
mA
1
VOL @MIN = 1.95 V
30
60.9
mA
1
VOL @ MAX = 0.4 V
23
38
mA
1
VOH @ MIN = 1.0 V
-33
-110
mA
1
VOH@ MAX = 3.135 V
-12
-33
mA
1
VOL @MIN = 1.95 V
110
mA
1
VOL @ MAX = 0.4 V
47
mA
1
Rise Time
tr1
VOL = 0.4 V, VOH = 2.4 V
1
1.7
2
ns
1
Fall Time
tf1
VOH = 2.4 V, VOL = 0.4 V
1
1.9
2
ns
1,2
Duty Cycle
dt1
VT = 1.5 V
45
54
55
%
1,2
Jitter
tjcyc-cyc
VT = 1.5 V
197
1000
ps
1
1Guaranteed by design and characterization, not 100% tested in production.
2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz
Output High Current (2X)
IOH
Output Low Current (2X)
IOL
Output High Current (1X)
IOH
Output Low Current (1X)
IOL
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