General Description

The MAX3674 evaluation kit (EV kit) is a fully assembled

and tested demonstration board that simplifies evalua-

tion of the MAX3674 high-performance dual-output net-

work clock synthesizer. The EV kit includes a 16MHz

crystal and other hardware components necessary to

evaluate all the MAX3674 functions. Software is provid-

ed that communicates with the EV kit through a USB

port. The software provides an easy way to set opera-

tional modes and read/write internal registers. The EV

kit is powered by a +3.3V supply and USB port. SMA

connectors are used for the reference clock input and

LVPECL clock outputs to simplify connection to test

equipment. Two LEDs indicate the status of LOCK and

USB power.

Features

♦ Fully Assembled and Tested

♦ On-Board 16MHz Crystal Reference

♦ Software Control Through USB Port

♦ SMA Connectors for Clock I/Os

♦ Powered by +3.3V Supply and USB Port

♦ Indicators for LOCK and USB Power

MAX3674 Evaluation Kit

________________________________________________________________

Maxim Integrated Products

1

19-4156; Rev 0; 5/08

Component List

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

Ordering Information

DESIGNATION

QTY

DESCRIPTION

C1, C2

2

33pF

±10% ceramic capacitors

(0402)

C3, C4

0

Not installed

C5, C18, C20,

C21, C22, C24,

C26, C28, C29,

C31, C33

11

0.1μF

±10% ceramic capacitors

(0603)

C6, C34

2

22μF

±10% ceramic capacitors

(1206)

C7, C14, C41,

C42

4

0.22μF

±10% ceramic capacitors

(0402)

C8, C9, C11,

C12, C13, C40,

C47, C48

8

0.1μF

±10% ceramic capacitors

(0402)

C10

1

0.01μF

±10% ceramic capacitor

(0402)

C15, C16, C19,

C32

4

4.7μF

±10% ceramic capacitors

(0805)

C17, C23, C25,

C27, C30

5

1μF

±10% ceramic capacitors

(0603)

C35

1

0.01μF

±10% ceramic capacitor

(0603)

D1, D2

2

LEDs, green

Panasonic LN38GPX

J1

1

Mini USB connector, B type

Tyco 1734035-1

DESIGNATION

QTY

DESCRIPTION

J5

1

2 x 3 pin header (0.1in centers)

Sullins PEC36SAAN

J6, J7

2

Test points

Keystone 5000

J10–J13

4

SMA connectors, edge-mount,

tab center

Johnson 142-0701-851

J17

1

SMA connector, PCB mount

Johnson 142-0701-231

L1

1

22μH

±20% inductor, 520mA

Taiyo-Yuden CBC3225T220M

L2

1

4.7μH

±20% inductor, 870mA

Taiyo-Yuden CBC3225T4R7M

L4–L7

4

Ferrite beads

Murata BLM18HK102SN1 (0603)

R1, R21

2

49.9

±1% resistors (0603)

R2

1

10

±1% resistor (0603)

R3

1

470

±1% resistor (0603)

R4, R6–R11

7

4.75k

±1% resistors (0603)

R5

1

1.5k

±1% resistor (0603)

R12, R13, R22,

R23

4

10k

±1% resistors (0603)

R24

1

680

±1% resistor (0603)

R25–R28

4

143

±1% resistors (0603)

R34, R35

2

4.99k

±1% resistors (0603)

PART

TYPE

MAX3674EVKIT+

EV Kit

+

Denotes lead-free/RoHS-compliant.