- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378310 > AMB0480xxRJ8 (Integrated Device Technology, Inc.) ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM MODULES PDF資料下載
參數(shù)資料
| 型號： | AMB0480xxRJ8 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM MODULES |
| 中文描述： | 高級內(nèi)存緩沖的全緩沖DIMM模塊 |
| 文件頁數(shù)： | 14/15頁 |
| 文件大?。?/td> | 264K |
| 代理商： | AMB0480XXRJ8 |
14
COMMERCIAL TEMPERATURE RANGE
IDTAMB0480
ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM
MISCELLANEOUS BIAS
BIAS COMPONENTS - RECOMMENDED VALUES AMB0480
AMB0480
V
DD
V
SS
R
1
HVM
TESTLO_AC20
R
SA0
R
2
R
4
R
3
V
SS
V
SS
TESTLO_AB20
SA0
SA0
SPD
Gold Finger
TESTLO_F8
TESTLO_A13
TESTLO_B13
TESTLO_B17
TESTLO_G16
BFUNC
TEST_F9
TEST_A17
TEST_F21
TEST_F22
NC
NC
NC
NC
NOTES:
1. Refer to JEDEC PC2-4200/5300/6400 DDR2 FULLY BUFFERED DIMMDESIGN SPECIFICATIONS, rev 2.0.
2. Component values for the AMB0480 are summarized in the BIAS COMPONENT table.
Schematic Diagram
Reference
RC
12
Value
82
Ω
Description
The impedance of the pull up (PRU) and pull down (PRD) on the AMB DDR Outputs is relatedto RB
12
& RC
12
as follows:
RC
12
= RB
12
= 5.3125 *Desired Output Impedance
A resistor value of 82
Ω
results in an impedance at a JEDEC nomnal value of 15
Ω
. The user can adjust
these value to optimze the DDR output impedance for a DIMMraw card configuration.
DDR Bias
RB
12
82
Ω
RB
18
RC
18
R
L
C
1
C
2
825
Ω
121
Ω
0
Ω
0
Ω
10
μ
F
10
μ
F
51
Ω
100
Ω
Not loaded
Not loaded
0
Ω
0
Ω
825
Ω
Resistor R must be 0
Ω
Inductor L needs to be replaced with a 0
Ω
resistor
PLL and Channel
RPLLTSTO
R
FBDRES
R
1
R
2
R
3
R
4
RSA0
Mscellaneous
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AME1084 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| AME1084ACBT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| AME1084ACCS | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| AME1084ACDT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| AME1084ACDT-3 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMB0482C1RJ | 功能描述:緩沖器和線路驅(qū)動器 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 |
| AMB0483D0RJ8 | 功能描述:緩沖器和線路驅(qū)動器 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 |
| AMB0500 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。