PI49FCT3807
3.3V Fast CMOS Clock Driver
Features
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•
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•
•
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3.3V version of PI49FCT807
Ultra low skew: 0.35ns
Low Input Capacitance
Minimum duty cycle distortion
1:10 fanout
High speed: 3.5ns propagation
TTL input and CMOS output compatible
– V
OH
= 3.3V (typical)
– V
OH
= 0.3V (typical)
• Industrial operation at –40°C to 85°C
• Packaging (Pb-free & Green available):
– 20-pin 300-mil wide SOIC (S)
– 20-pin 150-mil wide QSOP (Q)
– 20-pin 209mil wide SSOP (H)
Description
Pericom Semiconductor’s PI49FCT3807 is a 3.3V 1-to-10 clock
driver. This low skew clock driver features one input and ten outputs
fanout. The large fanout from a single input line reduces loading
on input clock. TTL level ouputs reduce noise levels on the part.
Typical applications are clock and signal distribution.
Pin Configuration
A
B0
B1
B2
B3
B4
GND
B0
VCC
B1
GND
B2
VCC
B3
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCC
B9
B8
GND
B7
VCC
B6
GND
B5
B4
Block Diagram
A
B5
B6
B7
B8
B9
Pin Description
Pin Name
A
B
0
- B
9
GND
V
CC
Description
Input
Outputs
Ground
Power
1
PS7010D
09/08/04
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
