- 您现在的位置：买卖IC网 > PDF目录69321 > RC7102 (FAIRCHILD SEMICONDUCTOR CORP) 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 PDF资料下载
参数资料
| 型号： | RC7102 |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | SSOP-48 |
| 文件页数： | 14/16页 |
| 文件大小： | 72K |
| 代理商： | RC7102 |
PRODUCT SPECIFICATION
RC7102
7
Advanced
Infor
mation
Z0
AC Output Impedance
30
ohm
Average value during switching transition. Used for
determining series termination value.
IOAPIC Clock Output (Lump Capacitance Test Load = 20pF)
CPU = 66.6/
100MHz
Units
Parameter
Min.
Typ. Max.
Test Condition/Comments
f
Frequency, Actual
14.3818
MHz
Frequency generated by crystal oscillator.
tR
Output Rise Edge Rate
1
4
V/ns
Measured from 0.4V to 2.0V.
tF
Output Fall Edge Rate
1
4
V/ns
Measured from 2.0V to 0.4V.
tD
Duty Cycle
45
55
%
Measured on rising and falling edge at 1.25V.
fST
Frequency Stabilization
from Power-up
(cold start)
1.5
ms
Assumes full supply voltage reached within 1ms
from power-up.
Z0
AC Output Impedance
15
ohm
Average value during switching transition. Used for
determining series termination value.
REF0:1 Clock Output (Lump Capacitance Test Load = 20pF)
CPU = 66.6/
100MHz
Units
Parameter
Min.
Typ. Max.
Test Condition/Comments
f
Frequency, Actual
14.3818
MHz
Frequency generated by crystal oscillator.
tR
Output Rise Edge Rate
0.5
2
V/ns
Measured from 0.4V to 2.4V.
tF
Output Fall Edge Rate
0.5
2
V/ns
Measured from 2.4V to 0.4V.
tD
Duty Cycle
45%
55
%
Measured on rising and falling edge at 1.5V.
fST
Frequency Stabilization
from Power-up
(cold start)
3
ms
Assumes full supply voltage reached within 1ms
from power-up.
Z0
AC Output Impedance
40
ohm
Average value during switching transition. Used for
determining series termination value.
48MHz Clock Output (Lump Capacitance Test Load = 20pF)
CPU = 66.6MHz
Units
Parameter
Min.
Typ. Max.
Test Condition/Comments
f
Frequency, Actual
48.008
MHz
Determined by PLL divider ratio (see n/m below).
fD
Deviation from 48MHz
+167
ppm
(48.008 – 48)/48
m/n
PLL Ratio
57/17
(14.31818MHz x 57/17 = 48.008MHz)
tR
Output Rise Edge Rate
0.5
2
V/ns
Measured from 0.4V to 2.4V.
tF
Output Fall Edge Rate
0.5
2
V/ns
Measured from 2.4V to 0.4V.
tD
Duty Cycle
45%
55
%
Measured on rising and falling edge at 1.5V.
PCI Clock Outputs, PCI_F and PCI_1:5 (Lump Capacitance Test Load = 30pF) (continued)
CPU = 66.6/
100MHz
Units
Parameter
Min.
Typ. Max.
Test Condition/Comments
相关PDF资料 |
PDF描述 |
|---|---|
| RC7108 | 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| RC7144 | 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| RCPXA260B1C400 | 32-BIT, 400 MHz, RISC PROCESSOR, PBGA294 |
| RCPXA260B1C200 | 32-BIT, 200 MHz, RISC PROCESSOR, PBGA294 |
| RVPXA271FC5416 | 32-BIT, 416 MHz, RISC PROCESSOR, PBGA336 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RC7104 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
| RC7105 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| RC7106 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:133MHz Spread Spectrum Clock for Motherboards |
| RC7108 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| RC711 | 制造商:Belden Inc 功能描述:SNAP-N-SEAL CABLE PREP TOOLS BLADE MODULES FOR SERIES 7 & 11 COAX CABLE |
发布紧急采购，3分钟左右您将得到回复。