MPC9449FA Freescale Semiconductor, MPC9449FA Datasheet - Page 5

• Manufacturer Part Number: MPC9449FA
• Description: IC CLOCK FAN BUFF LV 1:15 52LQFP
• Manufacturer: Freescale Semiconductor
• Type: Fanout Buffer (Distribution), Divider, Multiplexerr

Specifications of MPC9449FA

• Number Of Circuits: 1
• Ratio - Input:output: 3:15
• Differential - Input:output: Yes/No
• Input: LVCMOS, LVPECL
• Output: LVCMOS
• Frequency - Max: 200MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-LQFP
• Frequency-max: 200MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

a
b
c
a
b
c
Table 7: DC CHARACTERISTICS (V CC = 2.5V
Table 8: AC CHARACTERISTICS (V CC = 2.5V
Symbol
V CMR a
t PLH, HL
t PLZ, HZ
t PZL, LZ
t JIT(CC)
t P, REF
Symbol
V CMR b
Z OUT
t sk(PP)
V OH
t SK(P)
V PP
V OL
t sk(O)
V IH
I CC
V IL
f max
I IN
V PP
V CMR (DC) is the crosspoint of the differential input signal. Functional operation is obtained when the crosspoint is within the V CMR range
and the input swing lies within the V PP (DC) specification.
The MPC9449 is capable of driving 50 transmission lines on the incident edge. Each output drives one 50 parallel terminated
transmission line to a termination voltage of V TT .
Inputs have pull-down or pull-up resistors affecting the input current.
tr, tf
t r , t f
AC characteristics apply for parallel output termination of 50 to V TT .
V CMR (AC) is the crosspoint of the differential input signal. Normal AC operation is obtained when the crosspoint is within the V CMR range
and the input swing lies within the V PP (AC) specification. Violation of V CMR or V PP impacts propagation delay.
An input rise/fall time greater than that specified may be used, but AC characteristics are not guaranteed under such a condition.
f ref
Input high voltage
Input low voltage
Peak-to-peak input voltage
Common Mode Range
Output High Voltage
Output Low Voltage
Output impedance
Input Current c
Maximum Quiescent Supply Current
Peak-to-peak input voltage
Common Mode Range
Output frequency
Input Frequency
Reference Input Pulse Width
CCLK Input Rise/Fall Time
Output-to-output Skew
same frequency
different frequencies
Device-to-device Skew
Output Pulse Skew
Propagation delay
Output Disable Time
Output Enable Time
Output Rise/Fall Time c
Cycle-to-cycle jitter
Characteristics
Characteristics
CCLK0 or CCLK1 to any Q
PCLK, PCLK
PCLK, PCLK
PCLK to any Q
PCLK, PCLK
PCLK, PCLK
OE to any Q
OE to any Q
5%, T A = –40 C to 85 C)
5%, T A = –40 C to 85 C) a
Qa outputs
Qb outputs
Qc outputs
Qd outputs
All outputs
All outputs
RMS (1 )
Min
-0.3
250
5
1.7
1.0
1.8
Min
400
1.5
1.2
1.0
1.0
0.1
0
0
17 - 20
Typ
TBD
Typ
5.0
3.5
3.5
V CC + 0.3
V CC -0.6
Max
0.7
0.6
200
10
V CC -0.6
1000
Max
200
200
100
200
300
350
1.0
7.0
7.0
1.0
50
50
50
11
11
Unit
mV
mA
W
V
V
V
V
V
A
MHz
MHz
Unit
mV
ns
ns
ps
ps
ps
ps
ps
ps
ns
ps
ns
ns
ns
ns
ns
ps
V
LVCMOS
LVCMOS
LVPECL
LVPECL
I OH =-15 mA b
I OL = 15 mA
V IN =V CC or GND
All V CC Pins
Condition
LVPECL
LVPECL
0.7 to 1.7V
DC REF = 50%
0.6 to 1.8V
MPC9449
Condition
MOTOROLA