PI6C20400LE datasheet(1/10 Pages) PERICOM

부품명	PI6C20400LE

상세설명	1:4 Clock Driver for Intel PCI Express Chipsets

PDF	10 Pages

Scroll/Zoom	100%

제조업체	PERICOM [Pericom Semiconductor Corporation]

홈페이지	http://www.pericom.com

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1 / 10 page

1

PS8744A

06/23/05

Features

• Four Pairs of Differential Clocks

• Low skew < 50ps

• Low jitter < 50ps

• Output Enable for all outputs

• Outputs tristate control via SMBus

• Power Management Control

• Programmable PLL Bandwidth

• PLL or Fanout operation

• 3.3V Operation

• Packaging:

- 28-Pin SSOP (H) & 28-Pin TSSOP (L)

- Pb-Free and Green Option (HE and LE)

PI6C20400

Description

Pericom Semiconductors PI6C20400 is a high-speed, low-noise

differential clock buffer designed to be companion to PI6C410B.

The device distributes the differential SRC clock from PI6C410B

to four differential pairs of clock outputs either with or without

PLL. The clock outputs are controlled by input selection of

SRC_STOP#, PWRDWN# and SMBus, SCLK and SDA. When

input of either SRC_STOP# or PWRDWN# is low, the output

clocks are Tristated. When PWRDWN# is low, the SDA and

SCLK inputs must be Tristated.

Block Diagram

1:4 Clock Driver for Intel

PCI Express Chipsets

Pin Configuration

VDD_A

VSS_A

IREF

OE_INV

VDD

OUT3

OUT3#

OE_3

OUT2

OUT2#

VDD

PLL_BW#

SRC_STOP#

PWRDWN#

28

27

26

25

24

23

22

21

20

19

18

17

16

15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VDD

SRC

SCR#

VSS

VDD

OUT0

OUT0#

OE_0

OUT1

OUT1#

VDD

PLL/BYPASS#

SCLK

SDA

OUT0

OUT0#

OUT0

OUT1#

OUT2

OUT2#

OUT3

OUT3#

DIV

Output

Control

SMBus

Controller

PLL

PLL_BW#

SRC

SRC#

PLL/BYPASS#

SCLK

SDA

OE_INV

OE_0 & OE_3

SRC_STOP#

PWRDWN#

유사한 부품 번호 - PI6C20400LE

제조업체	부품명	데이터시트	상세설명
Pericom Semiconductor C...	PI6C20400LE	400Kb / 10P	1:4 Clock Driver for Intel PCI Express Chipsets

More results

유사한 설명 - PI6C20400LE

제조업체	부품명	데이터시트	상세설명
Pericom Semiconductor C...	PI6C410M	928Kb / 21P	Clock Generator for Intel PCI Express Mobile Chipset
	PI6C20800	399Kb / 10P	1:8 Clock Driver for Intel PCI Express Chipsets
	PI6C21200	674Kb / 15P	1:12 Clock Driver for Intel PCI-Express Chipsets
	PI6C20400	400Kb / 10P	1:4 Clock Driver for Intel PCI Express Chipsets
	PI6C20400B	876Kb / 11P	1 4 Clock Driver for Intel PCIe짰 3.0 Chipsets
	PI6C20400S	465Kb / 10P	1 4 Clock Driver for Intel PCI Express Chipsets
	PI6C21200AEX	444Kb / 14P	1 12 Clock Driver for Intel PCIe Chipsets
	PI6C20400A	700Kb / 10P	1:4 Clock Driver for Intel PCIe Chipsets
	PI6C20800	596Kb / 10P	1:8 Clock Driver for Intel PCI Express Chipsets
	PI6PCIEB24	639Kb / 7P	1:4 PCI Express Clock Driver

More results

PI6C20400LE 데이터시트(PDF) 1 Page - Pericom Semiconductor Corporation

PI6C20400LE 데이터시트(HTML) 1 Page - Pericom Semiconductor Corporation

유사한 부품 번호 - PI6C20400LE

유사한 설명 - PI6C20400LE

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