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參數資料
| 型號： | 953002DFLF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產生/分配 |
| 英文描述： | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封裝： | 0.300 INCH, ROHS COMPLIANT, MO-118, SSOP-56 |
| 文件頁數： | 1/35頁 |
| 文件大小： | 280K |
| 代理商： | 953002DFLF |
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Integrated
Circuit
Systems, Inc.
ICS953002
0924—11/18/09
Pin Configuration
Recommended Application:
Chipset for P4 type processor with PCI-Express
Output Features:
2 - 0.7V current-mode differential CPU pairs
1 - 0.7V current-mode differential CPU/PCI-Express
selectable pair
6 - PCI, 33MHz
2 - REF, 14.318MHz
3 - 3V66, 66.66MHz
1 - 48MHz
1 - 24/48MHz
5 - PCI-Express 0.7V current mode differential pairs
Key Specifications:
CPU outputs cycle-cycle jitter < 85ps
3V66 outputs cycle-cycle jitter < 250ps
PCI outputs cycle-cycle jitter < 500ps
Programmable Timing Control Hub for Next Gen P4 processor
Functionality
Features/Benefits:
Programmable output frequency.
Programmable asynchronous 3V66&PCI frequency.
Programmable asynchronous PCI-Express frequency.
Programmable output divider ratios.
Programmable output skew.
Programmable spread percentage for EMI control.
Watchdog timer technology to reset system if system
malfunctions.
Programmable watch dog safe frequency.
Support I2C Index read/write and block read/write
operations.
Uses external 14.318MHz reference input, external
crystal load caps are required for frequency tuning.
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.
B0b4
B0b3
B0b2
B0b1
B0b0
PCI-EX
AGP
PCI
CPU
FS4
FS3
FSL2
FSL1
FSL0
MHz
00
0
100.00
66.66
33.33
266.66
00
0
1
100.00
66.66
33.33
133.33
00
0
1
0
100.00
66.66
33.33
200.00
00
0
1
100.00
66.66
33.33
166.66
00
1
0
N/A
00
1
0
1
100.00
66.66
33.33
100.00
00
1
0
100.00
66.66
33.33
400.00
00
1
100.00
66.66
33.33
200.00
01
0
100.00
66.66
33.33
100.00
01
0
1
100.00
66.66
33.33
133.33
01
0
1
0
100.00
66.66
33.33
200.00
01
0
1
100.00
66.66
33.33
166.66
01
1
0
100.00
66.66
33.33
100.00
01
1
0
1
100.00
66.66
33.33
133.33
01
1
0
100.00
66.66
33.33
200.00
01
1
100.00
66.66
33.33
166.66
1
0
100.00
66.66
33.33
266.66
10
0
1
100.00
66.66
33.33
133.33
10
0
1
0
100.00
66.66
33.33
200.00
10
0
1
100.00
66.66
33.33
166.66
10
1
0
N/A
10
1
0
1
100.00
66.66
33.33
100.00
10
1
0
100.00
66.66
33.33
400.00
10
1
100.00
66.66
33.33
200.00
11
0
100.00
66.66
33.33
266.66
11
0
1
100.00
66.66
33.33
133.33
11
0
1
0
100.00
66.66
33.33
200.00
11
0
1
100.00
66.66
33.33
166.66
11
1
0
N/A
11
1
0
1
100.00
66.66
33.33
100.00
11
1
0
100.00
66.66
33.33
400.00
11
1
100.00
66.66
33.33
200.00
VDDA
1
56 GND
GND
2
55 IREF
VDDREF
3
54 CPUCLKT0
**FS
L0/REF0
4
53 CPUCLKC0
FS
L1/REF1
5
52 GNDCPU
X1
6
51 CPUCLKT1
X2
7
50 CPUCLKC1
GNDREF
8
49 VDDCPU
VttPWR_GD/PD#
9
48 SDATA
VDDPCI 10
47 CPUCLKT2_ITP/PCIEXT0
**FS
L2/PCICLK0
11
46 CPUCLKC2_ITP/PCIEXC0
**FS3/~PCICLK1 12
45 VDDPCIEX
PCICLK2 13
44 PCIEXT1
PCICLK3 14
43 PCIEXC1
GNDPCI 15
42 PCIEXT2
VDDPCI 16
41 PCIEXC2
PCICLK4 17
40 GNDPCIEX
PCICLK5 18
39 VDDPCIEX
GNDPCI 19
38 PCIEXT3
*Turbo# 20
37 PCIEXC3
Reset# 21
36 PCIEXT4
VDD48 22
35 PCIEXC4
**Mode0/48MHz
23
34 PCIEXT5/CPU_STOP#*
*Sel24_48#/24_48MHz
24
33 PCIEXC5/PCI_PCIEX_STOP#*
GND48 25
32 GNDPCIEX
VDD3V66 26
31 SCLK
**ITP_EN/3V66_2 27
30 GND3V66
**FS4/3V66_1 28
29 3V66_0
~This output is default 2X drive strength.
IC
S9
53
00
2
56-Pin SSOP
*These inputs have 120K internal pull-up resistors to VDD.
**These inputs have 120K internal pull-down resistors to GND.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 953002DFLFT | 功能描述:時鐘發生器及支持產品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| 953004-1 | 制造商:TE Connectivity 功能描述:SOCKET HEADER 32WAY 制造商:TE Connectivity 功能描述:SOCKET, HEADER, 32WAY 制造商:TE Connectivity 功能描述:SOCKET, HEADER, 32WAY; Connector Type:Wire to Board; Contact Termination:Through Hole Right Angle; Gender:Receptacle; No. of Contacts:32; No. of Rows:2; Pitch Spacing:2.54mm; Contact Plating:Tin; Contact Material:Bronz ;RoHS Compliant: Yes |
| 953-004-1-100-2 | 制造商:3M Electronic Products Division 功能描述: |
| 953008BFLF | 功能描述:時鐘發生器及支持產品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| 953008BFLFT | 功能描述:時鐘發生器及支持產品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
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