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Phase / Frequency Detectors | MCK12140

Phase Frequency Detector

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Overview

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

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MCK12140DG

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Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

TUBE

98

Y

ECL

ECL

5

-

-

800

0.44

0.2

350

Price N/A

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MCK12140DR2G

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Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

Y

ECL

ECL

5

-

-

800

0.44

0.2

350

Price N/A

More Details

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Reliability Data

Die Related Summary Data

Device: MCK12140DG

Equivalent to wafer fab process: MOSAIC

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

MOSAIC

0

476668904

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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