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参数资料
| 型号： | CY2CC910 |
| 厂商： | Cypress Semiconductor Corp. |
| 英文描述： | 1:10 Clock Fanout Buffer |
| 中文描述： | 1:10时钟扇出缓冲器 |
| 文件页数： | 5/8页 |
| 文件大小： | 133K |
| 代理商： | CY2CC910 |
COMLINK
SERIES
CY2CC910
Document #: 38-07348 Rev. *A
Page 5 of 8
Parameter Measurement Information: V
DD
@3.3V
–
2.5V
From Output
Under Test
C
L
= 50 pF
Parameter Measurement Information: V
DD
@1.8V
From Output
Under Test
C
L
= 6 pF
Notes:
3.
4.
5.
6.
C
includes probe and jig capacitance.
All input pulses are supplied by generators having the following characteristics: PRR < 100 MHz, Z
0
= 50
, t
R
< 2.5 nS, t
F
< 2.5 nS.
The outputs are measured one at a time with one transition per measurement.
T
PLH
and T
PHL
are the same as t
pd
.
AC Switching Characteristics
@ 1.8V V
DD
= 1.8V ±5%, Temperature =
–
40
°
C to +85
°
C
Parameter
t
PLH
Propagation Delay
–
Low to High
t
PHL
Propagation Delay
–
High to Low
t
R
Output Rise Time 20
–
80%
t
F
Output Fall Time 20
–
80%
t
SK(0)
Output Skew: Skew between outputs of the same package (in phase). See
Figure 10
Pulse Skew: Skew between opposite transitions of the same output (t
PHL
–
t
PLH
).
Package Skew: Skew between outputs of different packages at the same
power supply voltage, temperature and package type.
Description
Min. Typ. Max. Unit
1.5
2.7
1.5
2.7
0.2
0.2
See
Figure 7
3.5
3.5
1.5
1.5
0.2
nS
nS
nS
nS
nS
t
SK(p)
See
Figure 9
0.2
nS
t
SK(t)
See
Figure 11
0.4
nS
500 ohm
Figure 2. Load Circuit
[3,4,5]
VDD/2
t
PLH
t
PHL
V
OH
V
OL
0 V
Input
Output
VDD/2
VDD/2
VDD/2
0.8VDD
Figure 3. Voltage Waveforms Propagation Delay Times
[6]
From Output
Under Test
C
L
= 3 pF
500 ohm
Figure 4. Point to Point Load Circuit
[3,4,5]
0 V
Input
t
w(20-80)
0.8VDD
0 V
VDD/2
Input
t
w(50-50)
VDD/2
VDD/2
0.8VDD
Figure 5. Voltage Waveforms
–
Pulse Duration
[4]
500 ohm
Figure 6. Load Circuit
[3,4,5]
0.9V
t
PLH
t
PHL
1.8V
V
OH
V
OL
0 V
Input
Output
0.9V
0.9V
0.9V
Figure 7. Voltage Waveforms Propagation
Delay Times
[6]
0 V
Input
t
w(20-80)
1.8V
0 V
0.9V
Input
t
w(50-50)
0.9V
0.9V
1.8V
Figure 8. Voltage Waveforms
–
Pulse Duration
[4]
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相关代理商/技术参数 |
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