參數(shù)資料
型號(hào)： ICS952601yFLFT
英文描述： Programmable Timing Control Hub⑩ for Next Gen P4⑩ processor
中文描述： 可編程定時(shí)控制中心⑩處理器的下一代?、?/td>
文件頁(yè)數(shù)： 1/24頁(yè)
文件大?。?/td> 181K
代理商： ICS952601YFLFT
Integrated
Circuit
Systems, Inc.
ICS952601
0701G—10/13/04
Pin Configuration
Recommended Application:
CK409 clock, Intel Yellow Cover part
Output Features:
3 - 0.7V current-mode differential CPU pairs
1 - 0.7V current-mode differential SRC pair
7 - PCI (33MHz)
3 - PCICLK_F, (33MHz) free-running
1 - USB, 48MHz
1 - DOT, 48MHz
2 - REF, 14.318MHz
4 - 3V66, 66.66MHz
1 - VCH/3V66, selectable 48MHz or 66MHz
Key Specifications:
CPU/SRC outputs cycle-cycle jitter < 125ps
3V66 outputs cycle-cycle jitter < 250ps
PCI outputs cycle-cycle jitter < 250ps
CPU outputs skew: < 100ps
+/- 300ppm frequency accuracy on CPU & SRC clocks
Programmable Timing Control Hub for Next Gen P
4
processor
Functionality
Features/Benefits:
Supports tight ppm accuracy clocks for Serial-ATA.
Supports spread spectrum modulation, 0 to -0.5%
down spread.
Supports CPU clks up to 400MHz in test mode.
Uses external 14.318MHz crystal, external crystal load
caps are required for frequency tuning.
Supports undriven differential CPU, SRC pair in PD#
and CPU_STOP# for power management.
56-pin SSOP & TSSOP
B6b5 FS_A FS_B
0
0
0
1
1
1
0
0
1
1
CPU
MHz
100
Ref/N
0
200
133
166
Hi-Z
200
400
266
333
SRC
MHz
100/200
Ref/N
1
100/200
100/200
100/200
Hi-Z
100/200
100/200
100/200
100/200
3V66
MHz
66.66
Ref/N
2
Ref/N
3
Ref/N
4
66.66
33.33
66.66
33.33
66.66
33.33
Hi-Z
Hi-Z
66.66
33.33
66.66
33.33
66.66
33.33
66.66
33.33
PCI
MHz
33.33
REF
MHz
14.318
U
SB/DOT
MHz
48.00
Ref/N
5
48.00
48.00
48.00
Hi-Z
48.00
48.00
48.00
48.00
0
MID
1
0
1
MID
0
1
0
1
14.318
14.318
14.318
Hi-Z
14.318
14.318
14.318
14.318
0
1
REF0
REF1
1
2
3
4
5
6
7
8
9
56 FS_B
55 VDDA
54 GNDA
53 GND
52 IREF
51 FS_A
50 CPU_STOP#
49 PCI_STOP#
48 VDDCPU
47 CPUCLKT2
46 CPUCLKC2
45 GND
44 CPUCLKT1
43 CPUCLKC1
42 VDDCPU
41 CPUCLKT0
40 CPUCLKC0
39 GND
38 SRCCLKT
37 SRCCLKC
36 VDD
35 Vtt_PWRGD#
34 VDD48
33 GND
32 48MHz_DOT
31 48MHz_USB
30 SDATA
29 3V66_4/VCH
VDDREF
X1
X2
GND
PCICLK_F0
PCICLK_F1
PCICLK_F2
VDDPCI 10
GND 11
PCICLK0 12
PCICLK1 13
PCICLK2 14
PCICLK3 15
VDDPCI 16
GND 17
PCICLK4 18
PCICLK5 19
PCICLK6 20
PD# 21
3V66_0 22
3V66_1 23
VDD3V66 24
GND 25
3V66_2 26
3V66_3 27
SCLK 28
I
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS952601YGLFT 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub⑩ for Next Gen P4⑩ processor
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ICS952606FLFT 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor
ICS952607 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor
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