- 您现在的位置：买卖IC网 > PDF目录299196 > ICS9248YF-99 150.29 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 PDF资料下载
参数资料
| 型号： | ICS9248YF-99 |
| 元件分类： | XO, clock |
| 英文描述： | 150.29 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, SSOP-48 |
| 文件页数： | 1/13页 |
| 文件大小： | 255K |
| 代理商： | ICS9248YF-99 |
Integrated
Circuit
Systems, Inc.
ICS9248-99
0314C—09/18/03
Block Diagram
Recommended Application:
810/810E style chipset
Output Features:
2- CPUs @2.5V @ 150MHz (up to 200MHz.
achievable through I
2C)
9 - SDRAM @ 3.3V @ 150MHz (up to 200MHz.
achievable through I
2C)
8 - PCICLK @ 3.3V
1 - IOAPIC @ 2.5V,
2 - 3V66MHz @ 3.3V
2- 48MHz, @ 3.3V fixed.
1- 24/48MHz, @ 3.3V
1- REF @3.3V, 14.318MHz.
Features:
Up to 200.4MHz frequency support
Support FS0-FS3 trapping status bit for I
2C read back.
Support power management: Power down Mode form
I
2C programming.
Spread spectrum for EMI control ( ± 0.25% center).
FS0, FS1, FS2, FS3 must have a internal 120K pull-
Down
to GND.
Uses external 14.318MHz crystal
Skew Specifications:
CPU – CPU: <175ps
SDRAM - SDRAM: < 250ps
3V66 – 3V66: <175ps
PCI – PCI: <500ps
For group skew specifications, please refer to group
timing relationship table.
Functionality
-
S
F
3
-
S
F
2
-
S
F
1
0
S
F
U
P
C
)
z
H
M
(
M
A
R
D
S
)
z
H
M
(
6
V
3
)
z
H
M
(
K
L
C
I
C
P
*
6
V
3
(
)
2
/
1
)
z
H
M
(
C
I
P
A
O
I
*
I
C
P
(
)
2
/
1
)
z
H
M
(
C
I
P
A
O
I
)
I
C
P
(
)
z
H
M
(
00
0
3
.
5
70
0
.
3
1
13
3
.
5
77
6
.
7
33
8
.
8
17
6
.
7
3
00
0
1
0
.
5
2
10
0
.
5
2
13
3
.
3
87
6
.
1
43
8
.
0
27
6
.
1
4
00
1
0
.
9
2
10
0
.
9
2
10
0
.
6
80
0
.
3
40
5
.
1
20
0
.
3
4
00
1
9
2
.
0
5
10
0
.
3
1
13
3
.
5
77
6
.
7
33
8
.
8
17
6
.
7
3
01
0
.
0
5
10
0
.
0
5
10
0
.
0
10
0
.
0
50
0
.
5
20
0
.
0
5
01
0
1
0
.
2
1
10
0
.
2
1
17
6
.
4
73
3
.
7
37
6
.
8
13
3
.
7
3
01
1
0
.
5
4
10
0
.
5
4
17
6
.
6
93
3
.
8
47
1
.
4
23
3
.
8
4
01
1
4
6
.
3
4
10
0
.
8
0
10
0
.
2
70
0
.
6
30
0
.
8
10
0
.
6
3
10
0
3
.
8
60
5
.
2
0
13
3
.
8
67
1
.
4
38
0
.
7
17
1
.
4
3
10
0
1
0
.
5
0
10
0
.
5
0
10
0
.
0
70
0
.
5
30
5
.
7
10
0
.
5
3
10
1
0
.
8
3
10
0
.
8
3
10
0
.
2
90
0
.
6
40
0
.
3
20
0
.
6
4
10
1
0
.
0
4
10
0
.
5
0
10
0
.
0
70
0
.
5
30
5
.
7
10
0
.
5
3
11
0
7
6
.
6
60
0
.
0
17
6
.
6
63
3
.
3
37
6
.
6
13
3
.
3
11
0
1
0
.
0
10
0
.
0
17
6
.
6
63
3
.
3
37
6
.
6
13
3
.
3
11
1
0
6
.
3
10
6
.
3
17
0
.
9
83
5
.
4
47
2
.
2
23
5
.
4
11
1
3
.
3
10
0
.
0
17
6
.
6
63
3
.
3
37
6
.
6
13
3
.
3
Pin Configuration
48-Pin 300mil SSOP
* These inputs have a 120K pull down to GND.
1 These are double strength.
Frequency Generator & Integrated Buffers for Celeron & PII/III
相关PDF资料 |
PDF描述 |
|---|---|
| ID09S33E4GV00 | 9 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER |
| ID09S33E4GI00LF | 9 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER |
| ID09S33E4GI00 | 9 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER |
| ID09S33E4GV00LF | 9 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER |
| ID15S33E6GV00 | 15 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9248YG-101-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM & K6 |
| ICS9248YG-143-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM II/IIITM & K6 |
| ICS9248YG-150-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator for Multi - Processor Servers |
| ICS9248YG-162-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM & K6 |
| ICS9248YG-171-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD - K7TM System Clock Chip |
发布紧急采购，3分钟左右您将得到回复。