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首页产品索引MCK12140

MCK12140

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 Phase Frequency Detector

制造商:ON

中文数据手册

产品信息

The MCH12140 or K12140 is a phase frequency-detector intended for phase-locked loop applications which require a minimum amount of phase and frequency difference at lock. When used in conjunction with high performance VCO such as the MC100EL1648, a high bandwidth PLL can be realized. The device is functionally compatible with the MC12040 phase-frequency detector with the maximum frequency extending to 800 MHz.
When the Reference (R) and VCO (V) inputs are unequal in
frequency and/or phase, the differential UP (U) and DOWN (D)
outputs will provide pulse streams which when subtracted and
integrated provide an error voltage for control of a VCO. See
AND8040 for further information. The device is packaged in a small outline, surface mount 8-lead SOIC package. There are two versions of the device to provide I/O compatibility to the two existing ECL standards. The MCH12140 is compatible with MECL 10H logic levels while the MCK12140 is compatible to 100 K ECL logic levels. This device can also be used in +5.0 V systems. See AND8020 for termination information.
  • 800 MHz Typical Bandwidth
  • Small Outline 8-Lead SOIC Package
  • 75 kΩ Internal Input Pulldown Resistors
  • > 1000 V ESD Protection
  • Pb-Free Packages are Available

电路图、引脚图和封装图

在线购买

型号制造商描述购买
MCK12140DR2GONIC DETECTOR PHASE FREQ 8-SOIC 立即购买
MCK12140DGONIC DETECTOR PHASE-FREQ 8-SOIC 立即购买

技术资料

标题类型大小(KB)下载
AC Characteristics of ECL DevicesPDF896 点击下载
Phase-Frequency DetectorPDF130 点击下载
SOIC-8 Narrow BodyPDF61 点击下载
MCH12140_PKG.GIFUNKNOW4 点击下载

应用案例更多案例

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