參數(shù)資料
型號: BX80532RC2400B
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 2400 MHz, MICROPROCESSOR
文件頁數(shù): 8/99頁
文件大?。?/td> 4142K
代理商: BX80532RC2400B
16
Datasheet
Electrical Specifications
2.4.1
Phase Lock Loop (PLL) Power and Filter
VCCA and VCCIOPLL are power sources required by the PLL clock generators on the Celeron
processor on 0.13 micron process. Since these PLLs are analog in nature, they require quiet power
supplies for minimum jitter. Jitter is detrimental to the system—it degrades external I/O timings, as
well as internal core timings (i.e., maximum frequency). To prevent this degradation, these supplies
must be low pass filtered from VCC. A typical filter topology is shown in Figure 2.
The AC low-pass requirements, with input at VCC and output measured across the capacitor (CA
or CIO in Figure 2), is as follows:
< 0.2 dB gain in pass band
< 0.5 dB attenuation in pass band < 1 Hz
> 34 dB attenuation from 1 MHz to 66 MHz
> 28 dB attenuation from 66 MHz to core frequency
The filter requirements are illustrated in Figure 3. For recommendations on implementing the filter,
refer to the appropriate Platform Design Guide listed in Table 1.
Table 3.
Voltage Identification Definition
Processor Pins
VCC_MAX
VID4
VID3
VID2
VID1
VID0
1
VRM output off
1
0
1.100
1
0
1
1.125
1
0
1.150
1
0
1
1.175
1
0
1
0
1.200
1
0
1
1.225
1
0
1.250
1
0
1
1.275
1
0
1
0
1.300
1
0
1
0
1
1.325
1
0
1
0
1.350
1
0
1
1.375
1
0
1
0
1.400
1
0
1
1.425
1
0
1.450
0
1
1.475
0
1
0
1.500
0
1
0
1
1.525
0
1
0
1.550
相關(guān)PDF資料
PDF描述
BU-61559D1-230W 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
BU-61559D1-230 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
BU-61559D1-260Y 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
BU-61559D1-340Q 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
BU-61559D1-660Q 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQIP78
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BX80532RC2500B 制造商:Intel 功能描述:MPU CELERON PROCESSOR 0.13UM 2.5GHZ 478-PIN FCPGA2 - Boxed Product (Development Kits)
BX80532RC2600B 制造商:Intel 功能描述:MPU CELERON PROCESSOR 0.13UM 2.6GHZ - Boxed Product (Development Kits)
BX80532RC2800B 制造商:Intel 功能描述:MPU CELERON PROCESSOR 0.13UM 2.8GHZ - Boxed Product (Development Kits)
BX80536NC1700EJ 制造商:Intel 功能描述:MPU CELERON PROCESSOR 390 RISC 64-BIT 90NM 1.7GHZ 1.05V - Boxed Product (Development Kits)
BX80537T5500 S L9SH 制造商:Intel 功能描述:MPU Core?2 Duo Processor T5500 64-Bit 65nm 1.66GHz 1.05V 478-Pin FCPGA6