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Pericom Semiconductor’s PI49FCT3280x is a 3.3V very low-skew clock buffer from a single low-capacitance input that produces five outputs on PI49FCT32802 and seven outputs on PI49FCT32803. Excellent output signals to power and ground ratio minimize power and ground noise, and also improves output performance. The PI49FCT3280x integrates series damping resistor.
• Low skew: < 200ps
• Fast switching frequency >133 MHz
• Fast output rise/fall time < 1.5ns
• Low propagation delay < 2.5ns
• Low input capacitance < 6.0pF
• 5V Tolerant input
• Rail-to-Rail CMOS outputs
• Industrial Temperature:
–40°C to +85°C
• 3.3V ±10% operation
• Packages (Pb-free & Green available):
– 16-pin 150-mil wide QSOP (Q)
– 16-pin 173-mil wide TSSOP (L)
Block Diagram (PI49FCT32802)
B0
B1 A
B2
B3
B4
Block Diagram (PI49FCT32803)
B0
B1 A
B2
B3
B6
08-0298
PI49FCT32802 PI49FCT32803
1:5/1:7 3.3V CMOS Clock Drivers
Description
Pericom Semiconductor’s PI49FCT3280x is a 3.3V very low-s.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PI49FCT32802 |
Pericom Semiconductor |
1:5/1:7 3.3V CMOS Clock Drivers |
|
| 2 | PI49FCT32805 |
Pericom Semiconductor Corporation |
3.3V/ 2 x 1:5 CMOS Clock Driver |
|
| 3 | PI49FCT32807 |
Pericom Semiconductor Corporation |
3.3V 1:10 CMOS Clock Driver |
|
| 4 | PI49FCT3804 |
Pericom Semiconductor Corporation |
3.3V Fast CMOS Buffer/Clock Driver |
|
| 5 | PI49FCT3805 |
Pericom Semiconductor |
3.3V Fast CMOS Buffer/Clock Driver |
|
| 6 | PI49FCT3805A |
Pericom Semiconductor |
3.3V Fast CMOS Buffer/Clock Driver |
|
| 7 | PI49FCT3805B |
Pericom Semiconductor |
3.3V Fast CMOS Buffer/Clock Driver |
|
| 8 | PI49FCT3805C |
Pericom Semiconductor |
3.3V Fast CMOS Buffer/Clock Driver |
|
| 9 | PI49FCT3805D |
Pericom Semiconductor |
2 x 1:5 CMOS Clock Driver |
|
| 10 | PI49FCT3806 |
Pericom Semiconductor |
3.3V Fast CMOS Buffer/Clock Driver |
|
| 11 | PI49FCT3806A |
Pericom Semiconductor |
3.3V Fast CMOS Buffer/Clock Driver |
|
| 12 | PI49FCT3806B |
Pericom Semiconductor |
3.3V Fast CMOS Buffer/Clock Driver |
|