MPC9443AE IDT, Integrated Device Technology Inc, MPC9443AE Datasheet - Page 12

• Manufacturer Part Number: MPC9443AE
• Description: IC CLK FANOUT BUFFER 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of MPC9443AE

• Number Of Circuits: 1
• Ratio - Input:output: 3:16
• Differential - Input:output: Yes/No
• Input: LVCMOS, LVPECL
• 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: 48-LQFP
• Frequency-max: 350MHz
• Number Of Clock Inputs: 3
• Output Frequency: 350MHz
• Output Logic Level: LVCMOS
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: LVCMOS/LVPECL
• Mounting: Surface Mount
• Pin Count: 48
• Quiescent Current: 2mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IDT™ / ICS™ LVCMOS CLOCK FANOUT BUFFER
MPC9443
2.5V, 3.3V LVCMOS CLOCK FANOUT BUFFER
The time from the PLL controlled edge to the non-controlled
edge, divided by the time between PLL controlled edges,
expressed as a percentage
The variation in cycle time of a signal between adjacent
cycles, over a random sample of adjacent cycle pairs
Figure 16. Output Duty Cycle (DC)
Figure 18. Cycle-to-Cycle Jitter
T
N
t
P
T
N+1
T
DC = (t
0
P ?
T
0
T
x 100%)
JIT(CC)
= |T
N
-T
N+1
V
V
GND
CC
CC
|
÷2
12
Figure 19. Setup and Hold Time (t
CLK_STOP
Figure 17. Output Transition Time Test Reference
t
CCLK
PCLK
F
MPC9443 REV. 5 SEPTEMBER 19, 2008
t
S
t
H
t
R
V
S
CC
, t
0.55
= 3.3 V V
2.4
H
) Test Reference
CC
1.8 V
0.6 V
= 2.5 V
V
V
GND
V
V
GND
CC
CC
CC
CC
÷2
÷2