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MCK12140DR2 The MCK12140DR2 is a phase-frequency detector from Motorola Semicondutor designed for phase-locked loop applications. It features an 800 MHz typical bandwidth and is available in an 8-lead SOIC package.
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MCK12140DR2

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MCK12140DR2 is a phase-frequency detector from Motorola Semicondutor designed for phase-locked loop applications. It features an 800 MHz typical bandwidth and is available in an 8-lead SOIC package.
✓ Total Stock: 672 pcs
$ Price Range: $1.87

MCK12140DR2 Available from 1 distributor

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MCK12140DR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel
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MCK12140DR2 Description

Short technical summary and product information.

The MCK12140DR2 is a phase-frequency detector developed by Motorola Semicondutor, intended for phase-locked loop (PLL) applications requiring minimal phase and frequency difference at lock. When paired with a high-performance VCO, it can realize a high-bandwidth PLL.

 

This device offers a typical bandwidth of 800 MHz. Its outputs provide pulse streams that, when subtracted and integrated, generate an error voltage for VCO control. The device is packaged in a small outline, surface mount 8-lead SOIC package. It is compatible with MECL 10H logic levels and can also be used in +5.0 V systems.

 

Key features include internal input pulldown resistors of 75 kΩ and over 1000 V of ESD protection. The MCK12140DR2 is Pb-Free, Halogen Free, and RoHS Compliant. For proper operation, the input edge rate of the Reference (R) and VCO (V) inputs should be less than 5.0 ns.

 

Note: This part is discontinued and not recommended for new designs.

MCK12140DR2 Quick Information

Product Type: Phase-Frequency Detector
Canonical Name: MCK12140 Phase-Frequency Detector
Subcategory: Transistors - Special Purpose

MCK12140DR2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

MCK12140DR2 Estimated Pricing

Qty Low High
1+ $1.87 $1.87

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCK12140DR2 Features

  • 800 MHz typical bandwidth for PLL applications.
  • 8-lead SOIC surface mount package.
  • 75 kΩ internal input pulldown resistors.
  • >1000 V ESD protection for reliability.
  • Pb-Free and Halogen Free compliance.

MCK12140DR2 Applications

  • Used in phase-locked loop circuits.
  • Suitable for high-bandwidth PLL realization.
  • Controls VCO with error voltage.
  • Compatible with MECL 10H logic.

MCK12140DR2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the typical bandwidth of the MCK12140DR2?

The typical bandwidth of the MCK12140DR2 is 800 MHz.

What type of package is the MCK12140DR2 supplied in?

The MCK12140DR2 is supplied in an 8-lead SOIC surface mount package.

Does the MCK12140DR2 have RoHS compliance?

Yes, the MCK12140DR2 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MCK12140DR2?

The Moisture Sensitivity Level (MSL) for the MCK12140DR2 is 1 Unlimited.

Is the MCK12140DR2 Pb-Free and Halogen Free?

Yes, the MCK12140DR2 is Pb-Free and Halogen Free.

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