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參數(shù)資料
| 型號(hào)： | AMB0480xxRH8 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM MODULES |
| 中文描述： | 高級(jí)內(nèi)存緩沖的全緩沖DIMM模塊 |
| 文件頁數(shù)： | 13/15頁 |
| 文件大?。?/td> | 264K |
| 代理商： | AMB0480XXRH8 |
13
IDTAMB0480
ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM
COMMERCIAL TEMPERATURE RANGE
DDR BIAS
PLL AND CHANNEL BIAS
AMB0480
DDRC_B18
DDRC_C14
DDRC_C18
V
DD
V
SS
R
C
12
R
B
12
DDRC_C12
DDRC_B12
R
B
18
R
C
18
AMB0480
V
CC
V
SS
C
1
C
2
V
SS
APLL
V
CCFBD
R
FBDRES
FBDRES
V
CC
APLL
PLLTSTO
R
PLLTST
R
L
NOTES:
1. Refer to JEDEC PC2-4200/5300/6400 DDR2 FULLY BUFFERED DIMMDESIGN SPECIFICATIONS, rev 2.0.
2. The resistor R must be 0
Ω
and the inductor L needs to be replaced with a 0
Ω
resistor. The resistor R
FBDRES
= 100
Ω
and Resistor R
PLLTST
= 51
Ω
.
3. It is not recommended to use a serpentine copper trace in place of the resistor R. This resistor value needs to be AMB manufacturer defined and not set to a single fixed value.
Some raw cards have implemented the resistor with a serpentine copper trace on the DIMMPCB, while others use a discrete resistor. The limtation of using the copper trace
has been discussed in JEDEC, highlighting that the resistor implemented as a serpentine copper trace is not a generic solution. The raw card artwork now allows the option of
bypassing any serpentine trace with a 0
Ω
resistor to V
CC
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMB0480XXRJ | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM MODULES |
| AMB0480XXRJ8 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM MODULES |
| AMB0482C1RJ | 功能描述:緩沖器和線路驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| AMB0482C1RJ8 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| AMB0483D0RJ | 制造商:Integrated Device Technology Inc 功能描述:ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM (D0). BGA655 - Rail/Tube |
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