PI49FCT2805TQE Pericom Semiconductor, PI49FCT2805TQE Datasheet - Page 5

• Manufacturer Part Number: PI49FCT2805TQE
• Description: IC CLOCK DRIVER/BUFFER 20-QSOP
• Manufacturer: Pericom Semiconductor
• Series: 49FCTr
• Type: Fanout Buffer (Distribution)r

Specifications of PI49FCT2805TQE

• Number Of Circuits: 2
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Input: CMOS, TTL
• Output: CMOS
• Frequency - Max: 66MHz
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• Frequency-max: 66MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Propagation Delay
Enable and Disable Times
Package Skew – tsk(t)
Input
Package 1
Package 2
Output
Normally
Normally
Output
Output
Output
Output
Input
High
10-0208
Low
OE
t
t
t
SK(t)
PZH
PZL
t
t
PLH1
PLH2
Enable
tPLH
Closed
Switch
Switch
Open
= | t
t
PLH2
SK(t)
– t
3.5V
1.5V
1.5V
0V
PLH1
t
t
PHZ
| or | t
PLZ
Disable
PHL2
t
PHL1
– t
PHL1
tPHL
0.3V
0.3V
t
t
SK(t)
PHL2
|
3V
1.5V
0V
V
1.5V
V
V
1.5V
V
3V
1.5V
0V
3.5V
V
V
0V
OH
OL
OH
OL
OL
OH
3V
1.5V
0V
V
1.5V
V
OH
OL
5
Output Skew – tsk(o)
Pulse Skew – tsk(p)
Output
Input
Input
Ox
Oy
t
SK(o)
t
t
PLHx
PLHy
t
PLH
= | t
Fast CMOS Clock Driver/Buffer
t
SK(o)
PLHy
t
SK(p)
– t
PLHx
= | t
| or | t
PHL
– t
PHLy
PLH
t
PHLx
t
PI49FCT2805T
– t
PHL
|
PI49FCT805T
PHLx
PS7007K
t
t
SK(o)
PHLy
|
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
08/27/2010