PI6C18551WEX Pericom Semiconductor, PI6C18551WEX Datasheet - Page 2

• Manufacturer Part Number: PI6C18551WEX
• Description: Clock Buffer 3.3V/5V 1to 4 Clock Buffer
• Manufacturer: Pericom Semiconductor

Specifications of PI6C18551WEX

• Number Of Outputs: 4
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 8ns
• Operating Supply Voltage (min): 3.135V
• Mounting: Surface Mount
• Pin Count: 8
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: SOIC
• Input Frequency: 160MHz
• Operating Temperature Classification: Industrial
• Max Input Freq: 160 MHz
• Propagation Delay (max): 8 ns, 6 ns
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 3.135 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Lead Free Status / RoHS Status: Compliant

Pin Description
External Components
A minimum number of external components are required for proper operation. A decoupling capacitor of 0.01μF should be connected
between V
each clock output if the trace is longer than 1 inch. An external 100k-Ohm pull-up resistor should be used on pin 8, OE.
Absolute Maximun Ratings
10-0157
Pin Name
CLK_IN
DD
Symbol
GND
OE
V
V
Tso
V
Y0
Y1
Y2
Y3
V
Ta
Ts
on pin 7 and GND on pin 6, as close to the device as possible. A 33-Ohm series terminating resistor may be used on
DD
DD
O
I
Supply Voltage
Input Voltage
Output Voltage
Storage Temperature
Ambient Temperature
Soldering Temperature
(Over operating free-air temperature range)
Type
Ground
Output
Output
Output
Output
Power
Input
Input
Parameters
Pin No
2
1
2
3
4
5
6
7
8
Min.
-0.5
-0.5
-65
-40
Input clock with pull-up resistor
Output clock
Output clock
Output clock
Output clock
GROUND
3.3V or 5V power supply
Output Enable with pull-up resistor. External
pull-up resistor is recommended.
4 output, CMOS Clock Buffer
Descriptions
V
V
Max.
DD
DD
150
260
85
7
+0.5
+0.5
3.3V/5V, 160 MHz,
PS8733E
PI6C18551
Units
°C
V
04/20/10