pi6c18551 Pericom Semiconductor Corporation, pi6c18551 Datasheet

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pi6c18551

Manufacturer Part Number
pi6c18551
Description
3.3v / 5v, 160mhz 1 4 Outputs Clock Driver
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
pi6c18551WE
Manufacturer:
PERICOM
Quantity:
20 000
Features
• 160 MHz maximum frequency
• Low skew: 250ps
• Fast rise/fall time: 1.5ns
• Output Enable with tri-states
• Industrial Temperature
• 3.3V or 5V power supply
• Packaging (Pb-free & Green available):
Applications
• 33 MHz for PCI
• 106.25 MHz for Fibre Channel
• 125 MHz for Ethernet
• 133 MHz for PCIX
• 155.52 MHz for OC3/SONET
Logic Block Diagram
−8-pin SOIC (W)
CLK_IN
OE
Y0
Y1
Y2
Y3
1
Description
PI6C18551 is a low skew, low noise and high-speed clock buffer
for computing, networking and communication applications. It
generates four non-inverting buffered outputs from a single input.
The outputs are controlled by output enable pin (OE). The outputs
are disabled to tri-state mode when OE is LOW. For normal opera-
tion the OE input should be set to HIGH; in this mode the output
follows the input.
Pin Description
Function Table
Note:
1.
X = Don't Care; Z = Tri-state
CLK_IN
X
H
L
CLK_IN
Y
Y
Y
Inputs
0
1
2
4 output, CMOS Clock Buffer
1
2
3
4
OE
H
H
L
3.3V/5V, 160 MHz,
8
7
6
5
PS8733D
PI6C18551
OE
V
GND
Y
DD
3
Outputs
Y[3:0]
H
Z
L
08/29/05

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pi6c18551 Summary of contents

Page 1

... Logic Block Diagram CLK_IN OE Description PI6C18551 is a low skew, low noise and high-speed clock buffer for computing, networking and communication applications. It generates four non-inverting buffered outputs from a single input. The outputs are controlled by output enable pin (OE). The outputs are disabled to tri-state mode when OE is LOW. For normal opera- tion the OE input should be set to HIGH ...

Page 2

... MHz, 4 output, CMOS Clock Buffer Descriptions Input clock with pull-up resistor Output clock Output clock Output clock Output clock GROUND 3. power supply Output Enable with pull-up resistor Min. Max. 7 -0.5 V +0.5 DD -0.5 V +0.5 DD -65 150 -40 85 260 PS8733D PI6C18551 Units V °C 08/29/05 ...

Page 3

... Rising edges @ 3.3V/5V, 160 MHz, 4 output, CMOS Clock Buffer Min. Typ. 3.135 0 2 192 −46 Min. Typ. Max (2) /2 PS8733D PI6C18551 Max. Units 3.465 3 0.7 DD 0.8 0.4 mA Ω kΩ mA Units 160 MHz 160 1.5 ns 1.5 8 250 ps 08/29/05 ...

Page 4

... Rising edges @ 3.3V/5V, 160 MHz, 4 output, CMOS Clock Buffer Min. Typ. Max. 4. 0.8 0 193 −90 Min. Typ. Max. 0 1.5 3 (2) /2 PS8733D PI6C18551 Units V mA Ω kΩ mA Units 135 MHz 135 1.5 ns 1.5 6 250 ps 08/29/05 ...

Page 5

... Package Type 8-pin SOIC Pb-free & Green, 8-pin SOIC PS8733D PI6C18551 ���� ���� 08/29/05 ...

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