- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373275 > RK80530KZ017512 MICROPROCESSOR|32-BIT|CMOS|PGA|370PIN|CERAMIC PDF資料下載
參數(shù)資料
| 型號(hào)： | RK80530KZ017512 |
| 英文描述： | MICROPROCESSOR|32-BIT|CMOS|PGA|370PIN|CERAMIC |
| 中文描述： | 微處理器| 32位|的CMOS |美巡賽| 370PIN |陶瓷 |
| 文件頁數(shù)： | 44/86頁 |
| 文件大小： | 882K |
| 代理商： | RK80530KZ017512 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁當(dāng)前第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁
44
Datasheet
Intel
Pentium
7. A negative value for
ρ
indicates that the amplitude of ringback is above V
REF
. (i.e.,
φ
= -100 mV specifies the
signal cannot ringback below V
+ 100 mV).
8.
φ
and
ρ
: are measured relative to V
REF
.
α
: is measured relative to V
REF
+ 200 mV.
3.3
AGTL Signal Quality Specifications and Measurement
Guidelines
3.3.1
Overshoot/Undershoot Guidelines
Overshoot (or undershoot) is the absolute value of the maximum voltage above the nominal high
voltage or below V
SS
. The overshoot guideline limits transitions beyond V
CC
or V
SS
due to the fast
signal edge rates. The processor can be damaged by repeated overshoot events on 1.25 V or 2.5 V
tolerant buffers if the charge is large enough (i.e., if the overshoot is great enough). Determining
the impact of an overshoot/undershoot condition requires knowledge of the magnitude, the pulse
direction and the activity factor (AF). Permanent damage to the processor is the likely result of
excessive overshoot/undershoot. Violating the overshoot/undershoot guideline will also make
satisfying the ringback specification difficult.
When performing simulations to determine impact of overshoot and undershoot, ESD diodes must
be properly characterized. ESD protection diodes do not act as voltage clamps and will not provide
overshoot or undershoot protection. ESD diodes modeled within Intel I/O buffer models do not
clamp undershoot or overshoot and will yield correct simulation results. If other I/O buffer models
are being used to characterize the Intel Pentium
III
processor with 512KB L2 Cache
performance, care must be taken to ensure that ESD models do not clamp extreme voltage levels.
Intel I/O buffer models also contain I/O capacitance characterization. Therefore, removing the ESD
diodes from an I/O buffer model will impact results and may yield excessive overshoot/undershoot.
Figure 19. Low to High AGTL Receiver Ringback Tolerance
0.7V Clk Ref
Clock
Time
V
start
V
REF
- 0.2
V
REF
V
REF
+ 0.2
Note: High to low case is analogous
τ
α
δ
ρ
φ
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RK80532PC041512 | Microprocessor |
| RK9410 | TRANSISTOR | MOSFET | N-CHANNEL | 30V V(BR)DSS | 7A I(D) | SO |
| RKC-SERIES | Interface IC |
| RKCB-SERIES | Interface IC |
| RKCR-SERIES | Interface IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RK80530KZ017512S L5XL | 制造商:Intel 功能描述:32BIT MPU 80530KZ017512 1.40G |
| RK80530KZ017512S L6BY | 制造商:Intel 功能描述:MPU Pentium 制造商:Intel 功能描述:MPU Pentium? III Processor-S 64-Bit 0.13um 1.4GHz 370-Pin FCPGA2 |
| RK80530PZ001256 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microprocessor |
| RK80530PZ006256 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microprocessor |
| RK80530PZ009256 | 制造商:Rochester Electronics LLC 功能描述:PIII 1.2G 256 ON DIE CACHE FC-PGA2 - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。