MCK12140 ON Semiconductor, MCK12140 Datasheet

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MCK12140

Manufacturer Part Number
MCK12140
Description
Phase-frequency Detector
Manufacturer
ON Semiconductor
Datasheet

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MCH12140, MCK12140
Phase-Frequency Detector
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.
April, 2004 − Rev. 7
R
V
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 Package is Available
Semiconductor Components Industries, LLC, 2004
Figure 1. Logic Diagram
R Q
S
S Q
R
1
U (fR > fV)
U (fR > fV)
D (fV > fR)
D (fV > fR)
MCH12140D
MCH12140DR2
MCH12140DR2G
MCK12140D
MCK12140DR2
†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.
8
Device
ORDERING INFORMATION
1
PIN CONNECTIONS
http://onsemi.com
x = H or K
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
U
U
D
D
CASE 751
D SUFFIX
(Pb−Free)
1
2
3
4
(Top View)
Package
SOIC−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
Publication Order Number:
8
7
6
5
V
R
V
V
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
CC
EE
98 Units/Rail
98 Units/Rail
8
1
MARKING
DIAGRAM
Shipping
MCH12140/D
ALYW
x140

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MCK12140 Summary of contents

Page 1

... 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 ...

Page 2

... V to −5.5 V. Outputs are terminated through resistor to −2.0 V except where otherwise specified EE on the individual data sheets. 3. Absolute maximum rating, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet. 4. Parametric values specified at: H−Series: −4. −5.50 V K−Series: −4. −5.50 V MCH12140, MCK12140 Output Input ...

Page 3

... U Fv > lags V R leads V −2p − −2p −p p U−D −2p −p p Figure 2. Average Output Voltage vs. Phase Difference MCH12140, MCK12140 (max GND, unless otherwise noted − Typ Max Min Typ Max − 45 − − ...

Page 4

... Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com MCH12140, MCK12140 PACKAGE DIMENSIONS SOIC−8 D SUFFIX CASE 751−07 ...

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