PI49FCT3805DQEX Pericom Semiconductor, PI49FCT3805DQEX Datasheet - Page 5

• Manufacturer Part Number: PI49FCT3805DQEX
• Description: IC CLOCK DRIVER 3.3V 20-QSOP
• Manufacturer: Pericom Semiconductor
• Series: 49FCTr
• Type: Fanout Buffer (Distribution)r

Specifications of PI49FCT3805DQEX

• Number Of Circuits: 2
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Input: CMOS, TTL
• Output: CMOS
• Frequency - Max: 133MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• Frequency-max: 133MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Propagation Delay
Enable and Disable Times
Package Skew – t
Normally
Normally
Output
Package 1
Package 2
08-0298
Output
O utput
Input
High
Low
Output
Output
OE
Input
t
t
PZH
PZL
Enable
tSK(t) = | tPLH2 Ð tPLH1 | or | tPHL2 Ð tPHL1 |
tPLH1
tPLH2
Closed
Switch
Switch
Open
SK
t
PLH
(t)
tSK(t)
3.0V
1.5V
1.5V
0V
t
t
PHZ
PLZ
Disable
tPHL1
t
PHL
0.3V
0.3V
tSK(t)
tPHL2
3V
1.5V
0V
V
1.5V
V
OH
OL
1.5V
0V
VOH
1.5V
VOL
VOH
1.5V
VOL
3V
3V
1.5V
0V
3.0V
V
V
0V
OL
OH
5
Normally
Normally
Output Skew – t
Pulse Skew – t
Input
O utput
Output
Ox
Oy
High
Low
OE
tSK(o) = | tPLHy Ð tPLHx | or | tPHLy Ð tPHLx |
tPLHx
tPLHy
t
t
PZH
PZL
Enable
Closed
Switch
Switch
Open
tSK(o)
SK
SK
(p)
3.3V, 2 x 1:5 CMOS Clock Driver
(o)
3.0V
1.5V
1.5V
0V
t
t
PHZ
PLZ
Disable
tPHLx
PI49FCT3805D/E
tSK(o)
tPHLy
0.3V
0.3V
3V
1.5V
0V
VOH
1.5V
VOL
VOH
1.5V
VOL
PS8492D
3V
1.5V
0V
3.0V
V
V
0V
OL
OH
11/13/08