MAX3669EVKIT+ Maxim Integrated, MAX3669EVKIT+ Datasheet

MAX3669EVKIT+

Manufacturer Part Number

MAX3669EVKIT+

Description

Laser Drivers +3.3V 622Mbps SDH/SONET Laser Driver with Current Monitors and APC

Manufacturer

Maxim Integrated

Type

Laser Driverr

Datasheet

1.MAX3669EVKIT.pdf (8 pages)

Specifications of MAX3669EVKIT+

Data Rate

622 Mbps

Operating Supply Voltage

3.14 V to 5.5 V

Supply Current

40 mA

Maximum Power Dissipation

929 mW

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Download datasheet (286Kb)

The MAX3669 evaluation kit (EV kit) is an assembled

demonstration board that provides easy optical or elec-

trical evaluation of the MAX3669, a 622Mbps laser dri-

ver with current monitors and automatic power control

(APC) circuitry. Although the MAX3669 EV kit is

shipped in the electrical configuration, this EV kit also

provides configuration instructions for optical operation.

19-1594 Rev 1; 2/01

For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,

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

Note: Please indicate that you are using the MAX3669 when

contacting these component suppliers.

C4, C7, C10, C11

C2, C3, C6, C20

DESIGNATION

AVX

Coilcraft

Murata

Zetex

R13, R22, R25

R1, R2, R24

R6, R7, R21

J1, J2, J5

R10, R11

SUPPLIER

C1, C12

R8, R9

None

C16

C19

C21

R12

R14

R15

R16

QTY

________________________________________________________________ Maxim Integrated Products

Component Suppliers

803-946-0690

847-639-6400

814-237-1431

516-543-7100

0.01µF ±10% ceramic caps (0402)

0.01µF ±10% ceramic caps (0603)

1µF ceramic capacitors (0805)

100pF ±10% ceramic cap (0402)

0.1µF ±10% ceramic capacitor (0805)

10µF ±10%, 10V min tantalum cap

AVX TAJC106K016

5pF ±5% ceramic capacitor (0402)

LED

SMA connectors (edge mount)

1.2µH inductor

Coilcraft 1008LS-122XKBC

2-pin header (0.1in centers)

Shunt for P1

PNP transistor

Zetex FMMT591A

1.5k ±5% resistors (0603)

1.0k ±5% resistor (0603)

12.4 ±1% resistor (0402)

84.5 ±1% resistors (0603)

124 ±1% resistors (0603)

20 ±1% resistors (0603)

10 ±1% resistor (0402)

0 resistors (0603)

50k variable resistor

200k variable resistor

100k variable resistor

General Description

PHONE

DESCRIPTION

803-626-3123

847-639-1469

814-238-0490

516-864-7630

FAX

Component List for Electrical Configuration

MAX3669 Evaluation Kit

DESIGNATION

VCC, GND, TP1,

DESIGNATION

TP4, TP5, TP6,

Fully Assembled and Tested

+3.3V or +5V Operation

On-Board Input Termination

Independent Electrical Monitoring of Modulation

and Bias Currents

MAX3669EVKIT

TP8–TP11

R26, R28

R13

R19

R20

R22

R23

None

R18

R20

R23

PART

Component Modifications

for Optical Configuration

QTY

TEMP. RANGE

-40°C to +85°C

Remove

3.3µH inductor

Coilcraft 1008CS-332XKBC

Remove

20 ±5% resistor (0402)

5 ±5% resistor (0402)

Remove

User-supplied laser diode

Ordering Information

110 ±5% resistor (0603)

0 resistor (0402)

15 ±5% resistor (0603)

392 ±1% resistors (0603)

MAX3669EHJ 32-pin TQFP

MAX495ESA 8-pin SOIC

Test points

MAX3669 data sheet

MAX3669 EV kit PC board

(Rev. A)

DESCRIPTION

32 TQFP

IC PACKAGE

Features

Related parts for MAX3669EVKIT+

MAX3669EVKIT+ Summary of contents

Page 1

... R15 1 200k variable resistor R16 1 100k variable resistor ________________________________________________________________ Maxim Integrated Products For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. MAX3669 Evaluation Kit Fully Assembled and Tested +3.3V or +5V Operation On-Board Input Termination ...

Page 2

MAX3669 Evaluation Kit Electrical Setup (Default) In the electrical configuration, an APC test circuit is included to emulate a semiconductor laser with a moni- tor photodiode. Monitor diode current is provided by Q1, which is controlled by an operational amplifier ...

Page 3

CONFIGURATION 1 TOP OF PC BOARD SOLDER BRIDGES CONFIGURATION 3 TOP OF PC BOARD TO-46 CAN LD LASER/PHOTODIODE PAIR BOTTOM OF PC BOARD PD SOLDER ...

Page 4

MAX3669 Evaluation Kit CAPC N.C. N.C. N.C. APCSET GND MODSET BIASMAX Figure 2. MAX3669 EV Kit Schematic—Electrical Configuration 4 _______________________________________________________________________________________ BIAS CC VCC V GND N.C. N.C. FAIL GND ENABLE ...

Page 5

CAPC N.C. N.C. N.C. APCSET GND MODSET BIASMAX Figure 3. MAX3669 EV Kit Schematic—Optical Configuration _______________________________________________________________________________________ MAX3669 Evaluation Kit BIAS CC V VCC GND N.C. N.C. FAIL GND ENABLE 5 ...

Page 6

MAX3669 Evaluation Kit Figure 4a. MAX3669 EV Kit Component Placement Guide—Component Side 6 _______________________________________________________________________________________ ...

Page 7

See Quick Start first. COMPONENT NAME D1 APC Fail Indicator LED J5 Electrical Output SMA P1 OUTPUT DISABLE R14 R MODSET R15 R BIASMAX R16 R APCSET TP1 Fail Indicator Test Point 1.0" Figure 4b. MAX3669 EV Kit Component Placement ...

Page 8

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2001 Maxim Integrated Products 1.0" ...

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