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參數資料
| 型號： | W83193R-02 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | XO, clock |
| 英文描述： | 83.3 MHZ 3-DIMM CLOCK |
| 中文描述： | 83.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | SSOP-48 |
| 文件頁數： | 17/19頁 |
| 文件大?。?/td> | 237K |
| 代理商： | W83193R-02 |
W83193R-01
PRELIMINARY
Publication Release Date: May 1998
- 17 - Revision 0.20
11.0 POWER SUPPLY SUGGESTION
1.A solid ground plane should be placed around the clock device. Ground connections should be tied
to this main ground plane as short as possible. No cuts should be made in the ground plane around
the device.
2.C21,C22,C31,C36 are decoupling capacitors (0.1
￡g
F surface mount, low ESR, ceramic capacitors.)
They should be placed as possible as the Vdd pin and the ground via.
3.C1 and C2 are supply filtering capacitors for low frequency power supply noise. A 22
￡g
F (or 10
￡g
F)
tantalum capacitor is recommended.
4.Use of Ferrite Bead
s
(FB) are recommended to further reduce the power supply noise.
5.The power supply race to the Vdd pins must be thick enough so that voltage drops across the trace
resistance is negligible.
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Vdd2 Plane
FB2
Vdd2
(3.3Vor2.5V)
C2
C21
C22
C36
C35
C34
C33
C32
C31
FB1
Vdd Plane
C1
Vdd
(3.3V)
相關PDF資料 |
PDF描述 |
|---|---|
| W83193R-04 | 83.3 MHZ 3-DIMM CLOCK |
| W83193R-04A | 83.3 MHZ 3-DIMM CLOCK |
| W83194AR-73 | 150MHZ CLOCK FOR WHITNEY CHIPSET |
| W83194AR-96 | 200MHZ CLOCK FOR WHITNEY CHIPSET |
| W83194AR-W | 150MHZ CLOCK FOR WHITNEY CHIPSET |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W83193R-04 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:83.3 MHZ 3-DIMM CLOCK |
| W83193R-04A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:83.3 MHZ 3-DIMM CLOCK |
| W83194AR-73 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:150MHZ CLOCK FOR WHITNEY CHIPSET |
| W83194AR-96 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:200MHZ CLOCK FOR WHITNEY CHIPSET |
| W83194AR-W | 制造商:WINBOND 制造商全稱:Winbond 功能描述:150MHZ CLOCK FOR WHITNEY CHIPSET |
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