MCH12140DR2 ON Semiconductor, MCH12140DR2 Datasheet

MCH12140DR2

Manufacturer Part Number

MCH12140DR2

Description

Phase Detectors Phase Freq. Detector

Manufacturer

ON Semiconductor

Datasheet

1.MCH12140D.pdf (5 pages)

Specifications of MCH12140DR2

Package / Case

SOIC-8

Mounting Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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MCH12140, MCK12140

Phase-Frequency Detector

Description

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.

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

Features

•

should be less than 5.0 ns.

July, 2006 − Rev. 9

The MCH/K12140 is a phase frequency−detector intended for

When the Reference (R) and VCO (V) inputs are unequal in

For proper operation, the input edge rate of the R and V inputs

800 MHz Typical Bandwidth

Small Outline 8-Lead SOIC Package

75 kW Internal Input Pulldown Resistors

>1000 V ESD Protection

Pb−Free Packages are Available

Figure 1. Logic Diagram

R Q

S Q

U (fR > fV)

D (fV > fR)

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

ORDERING INFORMATION

PIN CONNECTIONS

http://onsemi.com

= H or K

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

CASE 751

D SUFFIX

(Top View)

SOIC−8

Publication Order Number:

MARKING

DIAGRAM

MCH12140/D

ALYW

x140

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MCH12140DR2 Summary of contents

Page 1

MCH12140, MCK12140 Phase-Frequency Detector Description 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 high performance VCO such as the MC100EL1648, ...

Page 2

Table 1. TRUTH TABLE* Input ...

Page 3

Table 4. MAXIMUM RATINGS Symbol V Power Supply ( Input Voltage ( Output Current out T Operating Temperature Range A V Operating Range (Note 3) EE Stresses exceeding ...

Page 4

... Figure 2. Average Output Voltage vs. Phase Difference ORDERING INFORMATION Device MCH12140D MCH12140DG MCH12140DR2 MCH12140DR2G MCK12140D MCK12140DG MCK12140DR2 MCK12140DR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. APPLICATIONS INFORMATION ...

Page 5

... *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. MECL 10H is a trademark of Motorola, Inc. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...

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