Datasheet > 9FG107(48SSOP)

9FG107(48SSOP)

更新时间： 2023-01-02 16:19:15

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
1页	13K
描述
Clock Generator

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技术参数
数据手册

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9FG107(48SSOP) 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.92
Base Number Matches：	1

9FG107(48SSOP) 数据手册

Integrated

Circuit

Systems, Inc.

ICS9FG107

Advance Information

Programmable FTG for Differential CPU, PCI-Express & SATA Clocks

Recommended Application:

Pin Configuration

Frequency Timing Generator for Differential CPU, PCI-Express

& SATA clocks

XIN/CLKIN

48 VDDA

47 GNDA

46 IREF

45 *DWNSPRD#

44 FS1

43 *OE_0

42 DIF_0

41 DIF_0#

40 VDD

39 DIF_1

38 DIF_1#

37 **OE_1

36 VDD

Features:

VDD

GND

•

Generates common CPU/PCI-Express frequencies from

14.318 MHz or 25 MHz

FS2/REFOUT

GND

FS0/PCICLK_F

PCICLK0

PCICLK1

•

Crystal or reference input

7 - 0.7V current-mode differential output pairs

3 - 33MHz PCI outputs

1 - REFOUT

Supports Serial-ATA at 100 MHz

VDD 10

**OE_6 11

DIF_6 12

DIF_6# 13

VDD 14

Two spread spectrum modes: 0 to -0.5 downspread and

+/-0.25% centerspread

•

Unused inputs may be disabled in either driven or Hi-Z

state for power management.

35 GND

Key Specifications:

GND 15

34 **OE_2

33 DIF_2

32 DIF_2#

31 VDD

•

Output cycle-to-cycle jitter < 85 ps

**OE_5 16

DIF_5 17

DIF_5# 18

VDD 19

Output to output skew < 100 ps

+/-300 ppm frequency accuracy on output clocks

30 DIF_3

Frequency Select Table

DIF_4 20

DIF_4# 21

*OE_4 22

SDATA 23

SCLK 24

29 DIF_3#

28 *OE_3

27 SEL14M_25M#

26 SPREAD

25 DIF_STOP#

SEL14M_25M#

FS2 FS1 FS0 OUTPUT(MHz)

(FS3)

100.00

125.00

133.33

166.67

200.00

266.66

333.33

400.00

100.00

125.00

133.33

166.67

200.00

266.66

333.33

400.00

48-pin SSOP & TSSOP

Notes:

Pins preceeded by * have 120 Kohm pull DOWN resistors

Pins preceeded by ** have 120 Kohm pull UP resistors

0863—10/15/03

ADVANCE INFORMATION documents contain information on products in the formative or design phase development. Characteristic data and other specifications are design goals.

ICS reserves the right to change or discontinue these products without notice. Third party brands and names are the property of their respective owners.

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