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參數(shù)資料
| 型號(hào)： | AMB0480xxRH |
| 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(yè)數(shù)： | 11/15頁(yè) |
| 文件大?。?/td> | 264K |
| 代理商： | AMB0480XXRH |
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IDTAMB0480
ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM
COMMERCIAL TEMPERATURE RANGE
Signal
Type
Description
Clocking
SCK
I
AMB Clock: This is one of the two differential reference clock inputs to the Phase Locked Loop in the AMB core. Phase Locked Loops in
the AMB will shift this to all frequencies required by the core, DDR channels, and FBD Channel.
AMB Clock Complement: This is the other differential reference clock input to the Phase Locked Loop in the AMB core. Phase Locked Loops
in the AMB will shift this to all frequencies required by the core, DDR channels, and FBD Channel.
PLL Clock Observability Output: This pin can be used to observe VCO, reference clock, core clock, etc. For systemdebug and design
characterization.
V
CC
: PLL Analog Voltage for the core PLL
V
SS
: PLL Analog Voltage for the core PLL
SCK
I
PLLTSTO
O
V
CC
A PLL
V
SS
A PLL
System Management
SCL
SDA
SA[2:0]
Reset
RESET
Mscellaneous Test
TEST (4 pins)
TESTLO (5 pins)
TESTLO_AB20
TESTLO_AC20
Power Supplies
V
CC
(24 pins)
V
CC
FBD (8 pins)
V
DD
(24 pins)
V
SS
(156 pins)
V
DD
SPD
Other Pins
BFUNC
A
A
I/O
I/O
SMBus Clock
SMBus Address/Data
DIMM Select ID
Power Good Reset
NC
A
A
A
Pin for debug and test. Must be floated on DIMM.
Pin for debug and test. Must be tied to Ground on DIMM
Pin for debug and test. Connected to two resistors. One resistor is connected to V
CC
FBD, the other resistor is connected to V
SS
.
Pin for debug and test.
Connected to two resistors. One resistor is connected to V
CC
FBD, the other resistor is connected to V
SS
.
A
A
A
A
A
1.5V nomnal supply for core I/O
1.5V nomnal supply for FBD high speed I/O
1.8V nomnal supply for DDR I/O
Ground
3.3V nomnal supply for SMB receivers and ESD diodes
I
Buffer Function Bit: When BFUNC = 0, AMB is used as a regular buffer on FBDIMM. When BFUNC = 1, AMB is used as either a repeater
or a buffer for LAI function. On FB-DIMM BFUNC is tied to Ground
Reserved for Future Use. Must be floated on DIMM. RFU pins denoted by “a” are reserved for forwarded clocks in future AMB
implementations.
RFU (18 pins)
NC
Other No Connect Pins
NC (129 pins)
NC
No Connect pins
PIN DES CRIPT ION (CONT.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMB0480XXRH8 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM MODULES |
| 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 |
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