MPC9447 Motorola, MPC9447 Datasheet - Page 3

• Manufacturer Part Number: MPC9447
• Description: 3.3V/2.5V 1:9 LVCMOS Clock Fanout Buffer
• Manufacturer: Motorola

a. Absolute maximum continuous ratings are those maximum values beyond which damage to the device may occur. Exposure to these
a. The MPC9447 is capable of driving 50Ω transmission lines on the incident edge. Each output drives one 50Ω parallel terminated
b. Inputs have pull-down or pull-up resistors affecting the input current.
c. I
a. AC characteristics apply for parallel output termination of 50Ω to V
b. Violation of the 1.0 ns maximum input rise and fall time limit will affect the device propagation delay, device-to-device skew, reference input
c. Setup and hold times are referenced to the falling edge of the selected clock signal input.
d. Output pulse skew is the absolute difference of the propagation delay times: | t
TIMING SOLUTIONS
Table 4. Absolute Maximum Ratings
Table 5. DC Characteristics (V
Table 6. AC Characteristics (V
Symbol
Symbol
Z
V
conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation at absolute-maximum-rated
conditions is not implied.
I
transmission line to a termination voltage of V
V
Symbol
pulse width, output duty cycle and maximum frequency specifications.
V
I
V
t
t
V
V
CCQ
t
t
V
CCQ
PLZ, HZ
PZL, ZH
V
OUT
OUT
I
t
f
PLH/HL
t
JIT(CC)
I
T
t
OUT
OH
CC
sk(PP)
OL
IN
P,REF
DC
f
SK(P)
CC
IN
IH
sk(O)
IL
t
t
IN
f
max
S
r
t
r
t
ref
, t
, t
S
H
=3.3V).
Q
f
f
is the DC current consumption of the device with all outputs open and the input in its default state or open.
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Current
DC Output Current
Storage temperature
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Output Impedance
Input Current
Maximum Quiescent Supply Current
Input Frequency
Output Frequency
Reference Input Pulse Width
CCLK0, CCLK1 Input Rise/Fall Time
Propagation Delay
Output Disable Time
Output Enable Time
Setup Time
Hold Time
Output-to-Output Skew
Device-to-Device Skew
Output Pulse Skew
Output Duty Cycle
Output Rise/Fall Time
Cycle-to-cycle jitter
b
Characteristics
Characteristics
d
5Characteristics
CC
CC
CCLK0 or CCLK1 to CLK_STOP
CCLK0 or CCLK1 to CLK_STOP
= 3.3V ± 5%, T
Freescale Semiconductor, Inc.
= 3.3V ± 5%, T
For More Information On This Product,
a
CCLK0 or CCLK1 to any Q
TT
c
. Alternatively, the device drives up to two 50Ω series terminated transmission lines (for
Go to: www.freescale.com
A
A
= --40°C to +85°C)
= 40°C to +85°C)
f
Q
<170 MHz
RMS (1 σ)
--0.3
Min
2.0
2.4
TT
3
.
c
c
Min
-0.3
-0.3
-0.3
-65
Min
1.4
1.3
0.0
1.0
0.1
45
a
0
0
PLH
Typ
17
- t
PHL
|.
TBD
Typ
50
V
V
V
CC
CC
CC
±300
Max
Max
0.55
0.30
±20
±50
125
3.9
0.8
2.0
+ 0.3
+ 0.3
+ 0.3
Max
1.0
350
350
150
300
3.3
2.0
1.0
11
11
55
b
Unit
mA
µA
Ω
V
V
V
V
V
Unit
mA
mA
MHz
MHz
Unit
°C
V
V
V
ns
ns
ns
ns
ns
ns
ns
ps
ns
ps
ns
ps
%
LVCMOS
LVCMOS
I
I
I
V
All V
OH
OL
OL
IN
= 24 mA
= 12 mA
Condition
= -24 mA
= V
0.8 to 2.0V
DC
0.55 to 2.4V
CC
MPC9447
Condition
Condition
CC
REF
MOTOROLA
Pins
or GND
= 50%
a