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MCH1214OD中文资料

厂家型号

MCH1214OD

文件大小

71.67Kbytes

页面数量

4

功能描述

PHASE-FREQUENCY DETECTOR

数据手册

下载地址一下载地址二到原厂下载

生产厂商

MOTOROLA

MCH1214OD数据手册规格书PDF详情

Phase-Frequency Detector

The MCH/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 the MC12147, MC12148 or MC12149 VCO, a high bandwidth PLL can be realized. The device is functionally compatible with the MC12040 phase-frequency detector, however the MOSAIC III process is used to push the maximum frequency to 800 MHz and significantly reduce the dead zone of the detector. 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.

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 MECL10H logic levels while the MCK12140 is compatible to 100K ECL logic levels. This device can also be used in +5.0 V systems. Please refer to Motorola Application Note AN1406/D, “Designing with PECL (ECL at +5.0 V)” for more information.

• 800 MHz Typical Bandwidth

• Small Outline 8-Lead SOIC Package

• 75 kΩ Internal Input Pulldown Resistors

• >1000 V ESD Protection

For proper operation, the input edge rate of the R and V inputs should be less than 5ns.

MCH1214OD产品属性

  • 类型

    描述

  • 型号

    MCH1214OD

  • 制造商

    MOTOROLA

  • 制造商全称

    Motorola, Inc

  • 功能描述

    PHASE-FREQUENCY DETECTOR

更新时间:2025-10-6 16:09:00
供应商 型号 品牌 批号 封装 库存 备注 价格
RN
90
全新原装 货期两周
3M
23+
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
24+
5000
公司存货
ROHM
24+
N/A
90000
一级代理商进口原装现货、假一罚十价格合理
ROHM/罗姆
15+ROHS
SMD
95500
自家原装现货优势价格出售长期供应
ROHM
23+
NA
219857
专做原装正品,假一罚百!
ROHM
ROHS
56520
一级代理 原装正品假一罚十价格优势长期供货
ROHM/罗姆
25+
NA
880000
明嘉莱只做原装正品现货
ROHM
24+
原厂封装
120000
原装现货假一罚十
ROHM
24+
SMD
5000
只做原装公司现货

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