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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Application SpecificMK1491-09F
MK1491-09F Image
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MK1491-09F - Renesas Electronics America Inc

Manufacturer Part Number
MK1491-09F
Manufacturer
Renesas Electronics Corporation
Allelco Part Number
32D-MK1491-09F
ECAD Model
Parts Description
IC CLK FREQ SYNTH CPU 66MHZ
Package
28-SSOP (0.209', 5.30mm Width)
Data sheet
MK1491-09F.pdf
Our certification
In stock: 6490

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Specifications

MK1491-09F Tech Specifications
Renesas Electronics America Inc - MK1491-09F technical specifications, attributes, parameters and parts with similar specifications to Renesas Electronics America Inc - MK1491-09F

Product Attribute Attribute Value  
Manufacturer Renesas Electronics Corporation  
Voltage - Supply 3.15V ~ 3.45V  
Supplier Device Package 28-SSOP  
Series -  
Ratio - Input:Output 1:12  
Package / Case 28-SSOP (0.209', 5.30mm Width)  
Package Tube  
PLL Yes  
Output Clock  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 70°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Main Purpose AMD CPU  
Input Crystal  
Frequency - Max 66MHz  
Differential - Input:Output No/No  
Base Product Number MK1491-09  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MK1491-09F

Manufacturer

Renesas Electronics America

Introduction

The MK1491-09F is a clock generator designed for AMD CPU applications. It provides a high-performance, low-jitter clock signal with a single crystal input and a single clock output.

Product Features and Performance

Supports crystal input frequencies up to 66 MHz

Highly integrated PLL circuit provides output clock signal

Single-ended CMOS clock output

Output frequency ratio of 1:12 from input crystal

Operates on 3.15V to 3.45V power supply

Wide operating temperature range of 0°C to 70°C

Surface mount 28-SSOP package

Product Advantages

High-performance clock generation for AMD CPU applications

Low-jitter clock output ensures reliable system operation

Compact and power-efficient design

Key Reasons to Choose This Product

Optimized for AMD CPU clock requirements

Robust and reliable performance

Space-saving surface mount package

Quality and Safety Features

Thorough quality and reliability testing

Compliant with relevant safety and environmental standards

Compatibility

This clock generator is designed for use with AMD CPU-based systems.

Application Areas

AMD CPU-based desktop and server systems

Industrial and embedded applications requiring high-performance clock generation

Product Lifecycle

The MK1491-09F is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative clock generator solutions that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Renesas Electronics America Inc MK1491-09F

Product Attribute MK1491-09F MK1491-09FILN MK1491-06STR MK1491-06RLFTR
Part Number MK1491-09F MK1491-09FILN MK1491-06STR MK1491-06RLFTR
Manufacturer Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Frequency - Max 66MHz 66MHz 49.152MHz 49.152MHz
Series - - - -
Differential - Input:Output No/No No/No No/No No/No
Main Purpose AMD CPU AMD CPU AMD CPU AMD CPU
Supplier Device Package 28-SSOP 28-SSOP 28-SOIC 28-QSOP
Package / Case 28-SSOP (0.209', 5.30mm Width) 28-SSOP (0.209", 5.30mm Width) 28-SOIC (0.295", 7.50mm Width) 28-SSOP (0.154", 3.90mm Width)
Ratio - Input:Output 1:12 1:12 1:10 1:10
Operating Temperature 0°C ~ 70°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C
Input Crystal Crystal Crystal Crystal
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply 3.15V ~ 3.45V 3.15V ~ 3.45V 3.15V ~ 3.45V 3.15V ~ 3.45V
Base Product Number MK1491-09 MK1491 MK1491-06 MK1491-06
Number of Circuits 1 1 1 1
Output Clock Clock LVCMOS LVCMOS
PLL Yes Yes No No

MK1491-09F Datasheet PDF

Download MK1491-09F pdf datasheets and Renesas Electronics America Inc documentation for MK1491-09F - Renesas Electronics America Inc.

PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MK1491-09F Image

MK1491-09F

Renesas Electronics America Inc
32D-MK1491-09F

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