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參數資料
| 型號： | W83176G-733 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 時鐘及定時 |
| 英文描述： | Winbond Dual Bank DDR BUFFER For VIA CHIPSET |
| 中文描述： | 83176 SERIES, LOW SKEW CLOCK DRIVER, 12 TRUE OUTPUT(S), 12 INVERTED OUTPUT(S), PDSO48 |
| 封裝： | LEAD FREE, SSOP-48 |
| 文件頁數： | 4/14頁 |
| 文件大小： | 298K |
| 代理商： | W83176G-733 |
DUAL BANK DDR BUFFER FOR VIA CHIPSET
Publication Release Date: March, 2006
- 1 - Revision 1.0
W83176R-733/W83176G-733
1. GENERAL DESCRIPTION
The W83176R-733 is a 2.5V Dual Bank D.D.R. Clock buffer designed for VIA system. W83176R-733
can support 4 D.D.R. DRAM DIMMs.
The W83176R-733 provides I
2
C serial bus interface to program the registers to enable or disable each
clock outputs. The W83176R-733 accepts a reference clock as its input and runs on 2.5V supply.
2. PRODUCT FEATURES
Low Skew outputs (< 100ps)
Two Feedback pins for synchronous for each bank.
Supports up to 4 D.D.R. DIMMs
Supports PC3200 D.D.R. SDRAM
I
2
C 2-Wire serial interface and supports Byte or Block Date RW
48-pin SSOP package
3. PIN CONFIGURATION
9
24
25
1
2
3
4
5
6
7
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
DD RBC1
G ND
VD D2.5
G ND
SCLK *
VD D2.5
G ND
FB_OU TB
BUF_IN B
DD RBT0
DD RBC0
DD RBT1
VD D2.5
D DRAT0
D DRAC0
D DRAT1
D DRAC1
G ND
VD D2.5
FB_O UTA
BU F_INA
D DRAT2
D DRAC2
D DRAT3
D DRAC3
V DD2.5
G ND
O E_O DD*
O E_EVEN *
D DRBT2
D DRBC2
D DRBT3
D DRBC3
G ND
V DD2.5
D DRAT4
D DRAC4
D DRAT5
D DRAC5
G ND
V DD2.5
D DRBT4
D DRBC4
D DRBT5
D DRBC5
V DD2.5
G ND
SDATA *
*: Internal pull-up resistor 120K to VDD
相關PDF資料 |
PDF描述 |
|---|---|
| W83176G-735 | DIMM DDR ZERO DELAY BUFFER |
| W83176R-732 | WINBOND 2DIMM DDR ZERO DELAY BUFFER FOR SIS CHIPSET |
| W83178S | 100 MHZ 3-DIMM SDRAM BUFFER |
| W83193R-01 | 83.MHZ 3-DIMM CLOCK |
| W83193R-02 | 83.3 MHZ 3-DIMM CLOCK |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W83176G-735 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:DIMM DDR ZERO DELAY BUFFER |
| W83176R-400 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Winbond Current Mode Differential Buffer for PCI Express and SATA |
| W83176R-401 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Winbond Current Mode Differential Buffer for PCI Express and SATA |
| W83176R-705 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SiS 635/640/645/735/740 DDR 3-DIM DRAM Buffer |
| W83176R-716 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SiS 635/640/645/735/740 DDR 2-DIM DRAM Buffer |
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