- 您现在的位置：买卖IC网 > PDF目录45328 > MK2069-04GITR (INTEGRATED DEVICE TECHNOLOGY INC) 160 MHz, OTHER CLOCK GENERATOR, PDSO56 PDF资料下载
参数资料
| 型号： | MK2069-04GITR |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 160 MHz, OTHER CLOCK GENERATOR, PDSO56 |
| 封装： | 6.10 MM, 0.50 MM PITCH, TSSOP-56 |
| 文件页数： | 5/21页 |
| 文件大小： | 410K |
| 代理商： | MK2069-04GITR |
MK2069-04
VCXO-BASED UNIVERSAL CLOCK TRANSLATOR
VCXO AND SYNTHESIZER
IDT VCXO-BASED UNIVERSAL CLOCK TRANSLATOR
13
MK2069-04
REV J 051310
1) The metal layer underneath the crystal section should be
the ground layer. Remove all other layers that are above.
This ground layer will help shield the crystal circuit from
other system noise sources. As an alternative, all layers
underneath the crystal can be removed, however this is not
recommended if there are adjacent PCBs that can induce
noise into the unshielded crystal circuit.
2) Cut a channel in the PCB ground plane around the crystal
area as shown. This will eliminate high frequency ground
currents that can couple into to crystal circuit.
3) Add a through-hole for the optional third lead offered by
the crystal manufacturer (case ground). The requirement for
this third lead can be made at prototype evaluation. The
crystal is less sensitive to system noise interference when
the case is grounded.
4) Add a ground trace around the crystal circuit to shield
from other active traces on the component layer.
The external crystal is particularly sensitive to other system
clock sources that are at or near the crystal frequency since
it will try to lock to the interfering clock source. The crystal
should be keep away from these clock sources.
The IDT Applications Note MAN05 may also be referenced
for additional suggestions on layout of the crystal section.
相关PDF资料 |
PDF描述 |
|---|---|
| MK2069-04GI | 160 MHz, OTHER CLOCK GENERATOR, PDSO56 |
| MK20DN512ZVLL10 | RISC MICROCONTROLLER, PQFP100 |
| MK20DN512ZVLQ10 | 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144 |
| MK20DX128ZVMD10 | 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144 |
| MK20DX128ZVMD10R | 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MK206N 454634/1/MK | 制造商:NSF (CONTROLS) 功能描述:WAFER MK 2POLE 6 POS 制造商:NSF (CONTROLS) 功能描述:WAFER, MK, 2POLE, 6 POS 制造商:NSF (CONTROLS) 功能描述:WAFER, MK, 2POLE, 6 POS; For Use With:Rotary Switches; No. of Poles:2; No. of Positions:6; SVHC:No SVHC (19-Dec-2012); Contact Current @ Contact Voltage AC Max:500mA; Contact Current AC Max:5A; Contact Current DC Max:5A; Contact ;RoHS Compliant: Yes |
| MK206S 454634MK | 制造商:NSF (CONTROLS) 功能描述:WAFER MK 2POLE 6 POS 制造商:NSF (CONTROLS) 功能描述:WAFER, MK, 2POLE, 6 POS 制造商:NSF (CONTROLS) 功能描述:WAFER, MK, 2POLE, 6 POS; No. of Poles:2; No. of Positions:6; SVHC:No SVHC (19-Dec-2012); Contact Current @ Contact Voltage AC Max:500mA; Contact Current AC Max:5A; Contact Current DC Max:5A; Contact Current Rating:5A; Contact ;RoHS Compliant: Yes |
| MK20-B-100W | 功能描述:近程传感器 1 Form A Cylindrical Term. RoHS:否 制造商:Vishay Semiconductors 感应方式:Optical 感应距离:1 mm to 200 mm 电源电压:2.5 V to 3.6 V 安装风格:SMD/SMT 输出配置:Digital 最大工作温度:+ 85 C 最小工作温度:- 25 C 系列:VCNL3020 |
| MK20-B-100W_DE | 制造商:MEDER 制造商全称:Meder Electronic 功能描述:(deutsch) MK Reed Sensor |
| MK20-B-500W | 制造商:MEDER 制造商全称:Meder Electronic 功能描述:MK Reed Sensor |
发布紧急采购，3分钟左右您将得到回复。