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Texas Instruments LMK1C1108 Скачать руководство пользователя страница 6

9 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision * (December 2020) to Revision A (January 2021)

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• Updated LMK1C1108EVM image.......................................................................................................................

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• Updated Power Supply Connection Locations image.........................................................................................

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• Updated J3 Jumper Location image...................................................................................................................

Revision History

6

LMK1C1108 Low-Additive, Phase-Noise LVCMOS Clock Buffer Evaluation
Board

SNAU262A – DECEMBER 2020 – REVISED JANUARY 2021

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Copyright © 2021 Texas Instruments Incorporated

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Содержание LMK1C1108

Страница 1: ...signed to demonstrate the electrical performance of the LMK1C1108 Throughout this document the acronym EVM and the phrases evaluation module and evaluation board are synonymous with the LMK1C1108EVM The LMK1C1108EVM is equipped with 50 Ω SMA connectors and impedance controlled 50 Ω microstrip transmission lines for best performance www ti com SNAU262A DECEMBER 2020 REVISED JANUARY 2021 Submit Docu...

Страница 2: ...om the TI Web site www ti com 3 Getting Started The LMK1C1108EVM has self explanatory labeling and uses similar naming conventions as the LMK1C1108 product data sheet In this user s guide all words in boldface reflect the actual labeling on the EVM 4 Power Supply Connections Connect the power supply source and ground to the terminal block labeled J1 as shown in Figure 4 1 Alternatively connect the...

Страница 3: ...gure 5 1 J3 Jumper Location By default a shunt is placed on pins 2 and 3 to enable the outputs 6 Output Clock The LMK1C1108 fans out eight LVCMOS outputs The outputs can be loaded using the pullup and pulldown footprints The resistors have been soldered in those footprints www ti com Enabling and Disabling the Outputs SNAU262A DECEMBER 2020 REVISED JANUARY 2021 Submit Document Feedback LMK1C1108 L...

Страница 4: ...RACAUTO Kemet H1 H2 H3 H4 4 4 40 0 25 Screw NY PMS 440 0025 PH B F Fastener Supply H5 H6 H7 H8 4 0 5 Standoff 1902C Keystone J1 1 Terminal Block TH 039544 3002 Molex J2 J4 J5 J6 J7 J8 J9 J10 J11 9 CON SMA EDGE S RF SMA EDGE CON SMA EDGE S RF Solutions Ltd J3 1 1x3 0 1 in PBC03SAAN Sullins Connector Solutions L1 1 50Ω 1206 BLM31SN500SZ1L MuRata R2 R4 R9 R10 R11 R12 R13 R14 R15 R16 R25 R26 R27 R28 R...

Страница 5: ...se close to SMA connector Put R11 close to the output pin of device and every thing else close to SMA connector Put R27 close to the output pin of device and every thing else close to SMA connector Put R13 close to the output pin of device and every thing else close to SMA connector Put R29 close to the output pin of device and every thing else close to SMA connector Put R15 close to the output pi...

Страница 6: ...ter image 1 Updated LMK1C1108EVM image 1 Deleted text after image 2 Updated Power Supply Connection Locations image 2 Deleted text before image 3 Updated J3 Jumper Location image 3 Revision History www ti com 6 LMK1C1108 Low Additive Phase Noise LVCMOS Clock Buffer Evaluation Board SNAU262A DECEMBER 2020 REVISED JANUARY 2021 Submit Document Feedback Copyright 2021 Texas Instruments Incorporated ...

Страница 7: ...other than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control techniques are used to the extent TI deems necessary TI does not test all parameters of each EVM User s claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects...

Страница 8: ... These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation...

Страница 9: ...y for convenience and should be verified by User 1 Use EVMs in a shielded room or any other test facility as defined in the notification 173 issued by Ministry of Internal Affairs and Communications on March 28 2006 based on Sub section 1 1 of Article 6 of the Ministry s Rule for Enforcement of Radio Law of Japan 2 Use EVMs only after User obtains the license of Test Radio Station as provided in R...

Страница 10: ... any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard User assumes all responsibility and liability for any improper or unsafe handling or use of the EVM by User or its employees affiliates contractors or designees 4 4 User assumes all...

Страница 11: ...OR DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthermore no return of EVM s will be accepted if the package has been opened and no return of the EVM s will be accepted if they are damaged or otherwise not in a resalable condition If User feels it has...

Страница 12: ...s are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for and you wi...

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