MPC9447AC Freescale Semiconductor, MPC9447AC Datasheet - Page 7
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MPC9447AC
Manufacturer Part Number
MPC9447AC
Description
IC CLOCK FANOUT BUFF 1:9 32-LQFP
Manufacturer
Freescale Semiconductor
Type
Fanout Buffer (Distribution), Multiplexerr
Datasheet
1.MPC9447FA.pdf
(12 pages)
Specifications of MPC9447AC
Number Of Circuits
1
Ratio - Input:output
2:9
Differential - Input:output
No/No
Input
LVCMOS
Output
LVCMOS
Frequency - Max
350MHz
Voltage - Supply
2.375 V ~ 3.465 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-LQFP
Frequency-max
350MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC9447AC
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
MPC9447ACR2
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
TIMING SOLUTIONS
The time from the output controlled edge to the non--controlled
edge, divided by the time between output controlled edges,
expressed as a percentage
Figure 9. Output- -to- -Output Skew t
The pin--to--pin skew is defined as the worst case difference in
propagation delay between any similar delay path within a
single device
The variation in cycle time of a signal between adjacent cycles,
over a random sample of adjacent cycle pairs
Figure 11. Output Duty Cycle (DC)
Figure 13. Cycle- -to- -Cycle Jitter
t
T
P
N
T
T
DC = (t
N+1
0
t
SK(LH)
P
T
CCLK
0
Figure 8. Propagation Delay (t
x 100%)
Q
T
Freescale Semiconductor, Inc.
JIT(CC)
X
For More Information On This Product,
= |T
SK(LH, HL)
t
SK(HL)
N
- - T
t
P(LH)
V
V
GND
N+1
CC
CC
Go to: www.freescale.com
|
÷2
V
V
GND
V
V
GND
CC
CC
CC
CC
÷2
÷2
t
P(HL)
7
Figure 14. Setup and Hold Time (t
Figure 10. Output Pulse Skew (t
CCLK
PD
CLK_STOP
Q
CCLK
PCLK
X
) Test Reference
Figure 12. Output Transition Time Test Reference
t
F
t
P(LH)
V
V
GND
V
V
GND
CC
CC
CC
CC
÷2
÷2
t
SK(P)
t
S
= | t
t
P(HL)
PLH
t
H
-- t
PHL
t
SK(P)
R
|
S
, t
V
H
CC
) Test Reference
) Test Reference
0.55
2.4
=3.3V
MPC9447
V
V
GND
V
V
GND
V
CC
CC
CC
CC
CC
MOTOROLA
÷2
÷2
1.8V
0.6V
=2.5V
V
V
GND
V
V
GND
CC
CC
CC
CC
÷2
÷2