PI6C2408-6WIE 查看數據表（PDF） - Pericom Semiconductor Corporation

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PI6C2408-6WIE

Zero-Delay Clock Buffer

Pericom Semiconductor Corporation 

PI6C2408

Zero Delay Clock Buffer 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

Input Select Decoding for PI6C2408 (-1, -1H,-4)

SEL2

SEL1

OUTA [1-4]

OUTB [1-4]

Output Source

PLL

0

0

3-State

3-State

PLL

OFF

0

1

PLL

3-State

PLL

ON

1

0

CLKIN

CLKIN

CLKIN

OFF

1

1

PLL

PLL

PLL

ON

Input Select Decoding for PI6C2408 (-2,-3)

SEL2

SEL1

OUTA [1-4]

OUTB [1-4]

Output Source

PLL

0

0

3-State

3-State

PLL

OFF

0

1

PLL

3-State

PLL

ON

1

0

CLKIN

CLKIN/2

CLKIN

OFF

1

1

PLL

PLL

PLL

ON

Input Select Decoding for PI6C2408-6

SEL2

SEL1

OUTA [1-4]

0

0

3-State

0

1

CLKIN

1

0

PLL

1

1

PLL

OUTB [1-4]

Output Source

PLL

3-State

PLL

OFF

CLKIN/2

CLKIN

OFF

PLL

PLL

ON

PLL/2

PLL

ON

PI6C2408 Configurations

Device

Feedback From

PI6C2408-1

OUTA or OUTB

PI6C2408-1H

OUTA or OUTB

PI6C2408-2

OUTA

PI6C2408-2

OUTB

PI6C2408-3

OUTA

PI6C2408-3

OUTB

PI6C2408-4

OUTA or OUTB

PI6C2408-6

OUTA

PI6C2408-6

OUTB

Note:

1. Output phase is indeterminant (0° or 180° from CLKIN)

OUTA [1-4] Frequency

CLKIN

CLKIN

CLKIN

2X CLKIN

2X CLKIN

4X CLKIN

2X CLKIN

CLKIN

CLKIN or 2X CLKIN

OUTB [1-4] Frequency

CLKIN

CLKIN

CLKIN/2

CLKIN

CLKIN or CLKIN(1 )

2X CLKIN

2XCLKIN

CLKIN or CLKIN/2

CLKIN

2

PS8589E 09/15/04

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