PI49FCT20802QEX Pericom Semiconductor, PI49FCT20802QEX Datasheet - Page 5

• Manufacturer Part Number: PI49FCT20802QEX
• Description: Clock Buffer 1:5 / 1:7 Clock Buffer
• Manufacturer: Pericom Semiconductor

Specifications of PI49FCT20802QEX

• Number Of Outputs: 5
• Propagation Delay (max): 3.5 ns
• Supply Voltage (max): 2.7 V
• Supply Voltage (min): 2.3 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-16
• Operating Supply Voltage (max): 2.7V
• Operating Temp Range: 0C to 70C
• Propagation Delay Time: 3.5ns
• Operating Supply Voltage (min): 2.3V
• Mounting: Surface Mount
• Pin Count: 16
• Operating Supply Voltage (typ): 2.5V
• Package Type: QSOP
• Quiescent Current: 100nA
• Power Dissipation: 500mW
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CLKx
CLKy
Input
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Switching Waveforms
Output
Propagation Delay
Output Skew – t
Input
t
t
PLHy
PLHx
08-0298
t
SK(o)
= t
t
SK(o)
t
PLHy
PLH
SK(O)
t
– t
R
PLHx
or t
PHLy
t
PHLx
– t
t
PHLx
t
t
SK(o)
PHL
PHLy
2.0V
t
0.6V
F
3V
1.5V
0V
V
1.5V
V
V
1.5V
V
OH
OL
OH
OL
3V
1.25V
0V
V
1.25V
V
OH
OL
5
Pulse Skew – t
Package Skew – t
Package 1
Package 2
Output
Input
Output
Output
Input
t
PLH
t
t
t
PLH1
PLH2
SK(t)
= t
SK(P)
t
SK(t)
PLH2
t
SK(p)
SK(T)
PI49FCT20802/PI49FCT20803
– t
1:5/1:7 2.5V Clock Buffer for
= | t
PLH1
PHL
or t
Networking Applications
– t
PHL2
t
PHL1
PLH
– t
t
PHL
|
PHL
t
t
SK(t)
PHL2
PS8560B
3V
1.5V
0V
V
1.5V
V
V
1.5V
V
3V
1.5V
0V
V
1.5V
V
OH
OL
OH
OL
OH
OL
11/13/08