- 您现在的位置：买卖IC网 > PDF目录67692 > ICS84334AYT (INTEGRATED DEVICE TECHNOLOGY INC) 700 MHz, OTHER CLOCK GENERATOR, PQFP48 PDF资料下载
参数资料
| 型号： | ICS84334AYT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 700 MHz, OTHER CLOCK GENERATOR, PQFP48 |
| 封装： | 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-48 |
| 文件页数： | 7/21页 |
| 文件大小： | 335K |
| 代理商： | ICS84334AYT |
84334BY
www.icst.com/products/hiperclocks.html
REV. A JULY 22, 2004
15
Integrated
Circuit
Systems, Inc.
ICS84334
MULTI-RATE LVPECL FREQUENCY SYNTHESIZER
PRELIMINARY
TERMINATION FOR 2.5V LVPECL OUTPUT
Figure 5A and Figure 5B show examples of termination for 2.5V
LVPECL driver. These terminations are equivalent to terminat-
ing 50
to V
CC - 2V. For VCC = 2.5V, the VCC - 2V is very close to
ground level. The R3 in Figure 4B can be eliminated and the
termination is shown in
Figure 4C.
FIGURE 5C. 2.5V LVPECL TERMINATION EXAMPLE
R2
50
Zo = 50 Ohm
VCCO=2.5V
R1
50
Zo = 50 Ohm
+
-
2.5V
2,5V LVPECL
Driv er
FIGURE 5B. 2.5V LVPECL DRIVER TERMINATION EXAMPLE
VCCO=2.5V
R1
50
R2
50
Zo = 50 Ohm
R3
18
2,5V LVPECL
Driv er
Zo = 50 Ohm
+
-
2.5V
FIGURE 5A. 2.5V LVPECL DRIVER TERMINATION EXAMPLE
R2
62.5
2.5V
2,5V LVPECL
Driv er
R3
250
Zo = 50 Ohm
R4
62.5
2.5V
+
-
R1
250
VCCO=2.5V
相关PDF资料 |
PDF描述 |
|---|---|
| ICS843AG-106LF | 106.25 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843AG-75LF | 75 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843AM-75LF | 75 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843AM-75T | 75 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS843AGI-75LFT | 75 MHz, OTHER CLOCK GENERATOR, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS843404 | 制造商:ICS 制造商全称:ICS 功能描述:LVCMOS/CRYSTAL-TO-3.3V LVPECL AND LVDS CLOCK GENERATOR |
| ICS843404AG | 制造商:ICS 制造商全称:ICS 功能描述:LVCMOS/CRYSTAL-TO-3.3V LVPECL AND LVDS CLOCK GENERATOR |
| ICS843404AGLF | 制造商:ICS 制造商全称:ICS 功能描述:LVCMOS/CRYSTAL-TO-3.3V LVPECL AND LVDS CLOCK GENERATOR |
| ICS843404AGLFT | 制造商:ICS 制造商全称:ICS 功能描述:LVCMOS/CRYSTAL-TO-3.3V LVPECL AND LVDS CLOCK GENERATOR |
| ICS843404AGT | 制造商:ICS 制造商全称:ICS 功能描述:LVCMOS/CRYSTAL-TO-3.3V LVPECL AND LVDS CLOCK GENERATOR |
发布紧急采购，3分钟左右您将得到回复。