Datasheet > ICS952606

ICS952606

更新时间： 2024-11-10 21:55:03

品牌	Logo	应用领域
矽成 - ICSI		/
页数	文件大小	规格书
20页	162K
描述
Programmable Timing Control Hub for Next Gen P4 processor

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中文翻译

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数据手册

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ICS952606 数据手册

Integrated

Circuit

ICS952606

Systems, Inc.

Programmable Timing Control Hub™ for Next Gen P4™ processor

Recommended Application:

CK409 48-pin part

Output Features:

Features/Benefits:

•

Supports tight ppm accuracy clocks for Serial-ATA

Supports spread spectrum modulation, 0 to -0.5%

down spread and +/- 0.25% center spread

•

2 - 0.7V current-mode differential CPU pairs

1 - 0.7V current-mode differential CPU pairs for ITP

•

Supports CPU clks up to 400MHz in test mode

Uses external 14.318MHz crystal

•

1 - 0.7V current-mode differential SRC pair

9 - PCI (33MHz)

Supports undriven differential CPU, SRC pair in PD#

for power management.

•

1 - USB, 48MHz

1 - DOT, 48MHz

2 - REF, 14.318MHz

3 - 3V66, 66.66MHz

•

1 - 3V66/VCH, selectable 48MHz or 66MHz

Key Specifications:

•

CPU/SRC outputs cycle-cycle jitter < 125ps

3V66 outputs cycle-cycle jitter < 250ps

Pin Configuration

*FSA/REF0

*FSB/REF1

VDDREF

GND

PCICLK_F0

PCICLK_F1

PCICLK_F2

48 VDDA

47 GND

46 IREF

•

PCI outputs cycle-cycle jitter < 250ps

CPU outputs skew: < 100ps

45 CPUCLKT_ITP

44 CPUCLKC_ITP

43 GND

42 CPUCLKT1

41 CPUCLKC1

40 VDDCPU

39 CPUCLKT0

38 CPUCLKC0

37 GND

36 SRCCLKT

35 SRCCLKC

34 VDD

33 Vtt_Pwrgd#

32 SDATA

+/- 300ppm frequency accuracy on CPU & SRC clocks

Functionality

FS2

DOT

MHz

SB/

VDDPCI 10

GND 11

CPU

SRC

MHz

3V66

MHz MHz

PCI

REF

MHz

B6b5 FS_A FS_B MHz

100.00 100/200 66.66 33.33 14.318 48.00

200.00 100/200 66.66 33.33 14.318 48.00

133.33 100/200 66.66 33.33 14.318 48.00

166.66 100/200 66.66 33.33 14.318 48.00

200.00 100/200 66.66 33.33 14.318 48.00

400.00 100/200 66.66 33.33 14.318 48.00

266.66 100/200 66.66 33.33 14.318 48.00

333.33 100/200 66.66 33.33 14.318 48.00

PCICLK0 12

PCICLK1 13

PCICLK2 14

PCICLK3 15

VDDPCI 16

GND 17

PCICLK4 18

PCICLK5 19

PD# 20

31 SCLK

30 3V66_0

29 3V66_1

48MHz_DOT 21

48MHz_USB 22

GND 23

28 GND

27 VDD3V66

26 3V66_2

VDD48 24

25 3V66_3/VCH

**120KW pull-down

48-pin SSOP

0717F—06/10/05

12 3 4 5 6 7...20

中文翻译

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与ICS952606相关器件

型号	品牌	获取价格	描述	数据表
ICS952606FLFT	ICSI	获取价格	Programmable Timing Control Hub for Next Gen P4 processor
ICS952606FT	IDT	获取价格	Clock Generator, PDSO48
ICS952606YFLFT	IDT	获取价格	Processor Specific Clock Generator, 400MHz, PDSO48, LEAD FREE, MO-118, SSOP-48
ICS952607	ICSI	获取价格	Programmable Timing Control Hub for Next Gen P4 processor
ICS952607FLFT	IDT	获取价格	Clock Generator, PDSO48
ICS952607FLF-T	IDT	获取价格	Clock Generator, PDSO48
ICS952607FT	IDT	获取价格	Clock Generator, PDSO48
ICS952607YFLF-T	ICSI	获取价格	Programmable Timing Control Hub for Next Gen P4 processor
ICS952607YFT	IDT	获取价格	Processor Specific Clock Generator, 400MHz, PDSO48, MO-118, SSOP-48
ICS952621	ICSI	获取价格	Programmable Timing Control Hub⑩ for Next Gen