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Bill of Materials

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7

Bill of Materials

Table 2. LMK00725EVM Bill of Materials

Designator

Qty

Value

Description

Pkg Ref

Part Number

Manufacturer

!PCB

1

Printed Circuit Board

SV600949

Any

CAP, CERM, 10uF, 10V,

C1

1

10uF

0805

C0805C106K8PACTU

Kemet

+/-10%, X5R, 0805

C2, C6,

C8, C14,

C16, C18,

CAP, CERM, 0.1uF, 16V,

12

0.1uF

0603

0603YC104JAT2A

AVX

C21, C22,

+/-5%, X7R, 0603

C30, C31,

C33, C36

CAP, CERM, 0.1uF, 10V,

C11, C13, C29

3

0.1uF

0402

C1005X5R1A104K

TDK

+/-10%, X5R, 0402

CAP, CERM, 1uF, 10V,

C12

1

1uF

0603

C1608X5R1A105K

TDK

+/-10%, X5R, 0603

CLKEN,

Sullins

Header, TH, 100mil, 1x3, Gold

CLKSEL,

3

1x3

PBC03SAAN

PBC03SAAN

Connector

plated, 230 mil above insulator

PWR

Solutions

CLK0,
CLK1,

Emerson

nCLK0,

Connector, SMT, End launch

8

50 Ohm

SMA

142-0701-806

Network

nCLK1,

SMA 50 ohm

Power

nQ1, nQ3,

Q1, Q3

CLKEN_2-3,

Shunt, 100mil, Gold plated,

2

1x2

Shunt

969102-0000-DA

3M

CLKSEL_1-2

Black

FID1, FID2,

Fiducial mark. There is nothing

3

Fiducial

N/A

N/A

FID3

to buy or mount.

Keystone

GND1, GND2

2

Black

Test Point, TH, Compact, Black

5006

Keystone

5006

H1, H2,

Machine Screw, Round, #4-40 x

B&F Fastener

4

Screw

NYPMS4400025PH

H3, H4

1/4, Nylon, Philips panhead

Supply

H5, H6,

Standoff, Hex, 0.5"L #4-40

4

Standoff

1902C

Keystone

H7, H8

Nylon

Thermal Transfer Printable

PCB Label

LBL1

1

Labels, 0.650" W x 0.200" H -

0.650"H x

THT-14-423-10

Brady

10,000 per roll

0.200"W

R2, R7,

R12, R17,

8

0

RES, 0 ohm, 5%, 0.1W, 0603

0603

CRCW06030000Z0EA

Vishay-Dale

R32, R33,

R36, R37

R4, R6,

RES, 49.9 ohm, 1%, 0.1W,

4

49.9

0603

CRCW060349R9FKEA

Vishay-Dale

R15, R16

0603

RES, 1.0k ohm, 5%, 0.1W,

R9, R11

2

1.0k

0603

CRCW06031K00JNEA

Vishay-Dale

0603

R40, R41,
R42, R43,

Yageo

R44, R45,

10

180

RES, 180 ohm, 1%, 0.1W, 0603

0603

RC0603FR-07180RL

America

R46, R47,

R48, R49

Low Skew, 1-to-5, Differential-

Texas

U1

1

to-3.3V LVPECL Fanout Buffer,

PW0020A

LMK00725PW

Instruments

PW0020A

C7, C17,

CAP, CERM, 0.1uF, 16V,

0

0.1uF

0603

0603YC104JAT2A

AVX

C23, C32

+/-5%, X7R, 0603

nQ0, nQ2,

Emerson

Connector, SMT, End launch

nQ4, Q0,

0

50 Ohm

SMA

142-0701-806

Network

SMA 50 ohm

Q2, Q4

Power

12

LMK00725EVM User’s Guide

SNOU126 – September 2013

Submit Documentation Feedback

Copyright © 2013, Texas Instruments Incorporated

Summary of Contents for LMK00725EVM

Page 1: ...LMK00725EVM User s Guide User s Guide Literature Number SNOU126 September 2013 ...

Page 2: ...4 3 Setup 4 3 1 Input Output Connector Description 4 4 Operation 5 5 PCB Layout 7 6 Schematic 11 7 Bill of Materials 12 2 Table of Contents SNOU126 September 2013 Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 3: ...2 Ground Plane Inverted 8 4 Inner Layer 3 Supply Plane Inverted 9 5 Bottom Layer 10 6 LMK00725EVM Schematic 11 List of Tables 1 Device and Package Configurations 4 2 LMK00725EVM Bill of Materials 12 3 SNOU126 September 2013 List of Figures Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 4: ...ll and how to properly connect set up and use the LMK00725EVM With this EVM one could distribute one of two input clocks to up to 5 LVPECL outputs Therefore a minimum of one clock source is needed and appropriate test equipment to observe or measure the outputs 3 1 Input Output Connector Description Connectors CLK0 and nCLK0 SMA connectors are used to interface an external AC coupled clock input t...

Page 5: ...ck inputs are left open floating the outputs could have the tendency to chatter With DC coupled clock sources use a DC block at the input SMAs to ensure DUT input voltage range compliance Alternatively adjust the clock source DC bias if available to make sure the LMK00725 input voltage range is not violated Figure 1 LMK00725 Input Structure and Default Input Termination The clock inputs can accomm...

Page 6: ...he SMA connectors to allow direct connections to RF instruments via SMA cables for test and evaluation The AC coupled outputs should be terminated with single ended 50 Ω or 100 Ω differential loads To minimize reflections and signal integrity issues it is recommended to terminate any driven output trace with a 50 Ω SMA load termination or otherwise disconnect any unused output from the trace by re...

Page 7: ...www ti com PCB Layout 5 PCB Layout Figure 2 Top Layer 7 SNOU126 September 2013 LMK00725EVM User s Guide Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 8: ...PCB Layout www ti com Figure 3 Inner Layer 2 Ground Plane Inverted 8 LMK00725EVM User s Guide SNOU126 September 2013 Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 9: ...www ti com PCB Layout Figure 4 Inner Layer 3 Supply Plane Inverted 9 SNOU126 September 2013 LMK00725EVM User s Guide Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 10: ...PCB Layout www ti com Figure 5 Bottom Layer 10 LMK00725EVM User s Guide SNOU126 September 2013 Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 11: ...www ti com Schematic 6 Schematic Figure 6 LMK00725EVM Schematic 11 SNOU126 September 2013 LMK00725EVM User s Guide Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 12: ...GND1 GND2 2 Black Test Point TH Compact Black 5006 Keystone 5006 H1 H2 Machine Screw Round 4 40 x B F Fastener 4 Screw NYPMS4400025PH H3 H4 1 4 Nylon Philips panhead Supply H5 H6 Standoff Hex 0 5 L 4 40 4 Standoff 1902C Keystone H7 H8 Nylon Thermal Transfer Printable PCB Label LBL1 1 Labels 0 650 W x 0 200 H 0 650 H x THT 14 423 10 Brady 10 000 per roll 0 200 W R2 R7 R12 R17 8 0 RES 0 ohm 5 0 1W 0...

Page 13: ...ef Part Number Manufacturer R3 R8 0 100 RES 100 ohm 1 0 1W 0603 0603 CRCW0603100RFKEA Vishay Dale R13 R18 R30 R31 R34 R35 0 0 RES 0 ohm 5 0 1W 0603 0603 CRCW06030000Z0EA Vishay Dale R38 R39 13 SNOU126 September 2013 LMK00725EVM User s Guide Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 14: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

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