19-1607; Rev 2; 9/02
MAX3869 Evaluation Kit
General Description
The MAX3869 evaluation kit (EV kit) is an assembled
demonstration board that provides optical or electrical
evaluation of the MAX3869.
The EV kit is composed of two independent sections on
the PC board. The output of the electrical evaluation
section is interfaced to an SMA connector, which can
be connected to a 50鈩?terminated oscilloscope. The
output of the optical evaluation section is configured for
attachment to a laser/monitor diode.
o
Fully Assembled and Tested
o
3.3V to 5.0V Operation
o
Input Termination Provided On-Board
o
Independent Electrical Monitoring of Modulation
and Bias Currents
Features
Evaluates: MAX3869
Ordering Information
PART
MAX3869EGJEVKIT
MAX3869EVKIT
*EP
= exposed pad.
TEMP RANGE
-40擄C to +85擄C
-40擄C to +85擄C
IC PACKAGE
32 QFN
32 TQFP-EP*
Electrical Component List
DESIGNATION QTY
C24, C25, C28,
C32
C26, C27, C29,
C30, C33
C37, C39
C40
C41, C45
C42
C43
C44
D3
J5鈥揓9
4
5
2
1
2
1
1
1
1
5
DESCRIPTION
0.01碌F 鹵10% ceramic capacitors
(0402)
0.1碌F 鹵10% ceramic capacitors (0603)
0.056碌F 鹵10% ceramic capacitors
(0603)
10碌F 鹵20%, 16V tantalum capacitor
AVX TAJC106M016
0.01碌F 鹵10% ceramic capacitors
(0603)
0.22碌F 鹵10% ceramic capacitor (0805)
1000pF 鹵10% ceramic capacitor (0402)
Do not install
LED, Digi-Key P363-ND
SMA connectors, edge-mount
EFJohnson 142-0701-801 or
Digi-Key J502-ND
Shunts
Digi-Key S9000-ND
2-pin headers, 0.1in centers
Digi-Key S1012-36-ND
1k鈩?ferrite beads (0805)
Murata BLM21AH102SN1
1.2碌H inductor
Coilcraft 1008LS-122XKBC
600鈩?ferrite beads (0603)
Murata BLM18AG601SN1
PNP transistor (SOT23)
Zetex FMMT591A, 91A marking
R41
R42
R44
R46
U2**
U2**
U3
TP2, TP3, TP8,
TP10鈥揟P13,
TP17, TP18,
VCC, GND
None
None
1
1
1
1
1
1
1
R40
1
DESIGNATION QTY
R4, R17
R5, R22, R47
R23
R25, R26, R30,
R31
R28, R29, R32,
R33
R34
R37, R43
R38, R49
2
3
1
4
4
1
2
2
DESCRIPTION
Do not install
1.5k鈩?鹵1% resistors (0603)
1k鈩?鹵1% resistor (0603)
84.5鈩?鹵1% resistors (0402)
124鈩?鹵1% resistors (0402)
110鈩?鹵1% resistor (0603)
392鈩?鹵1% resistors (0402)
49.9鈩?鹵1% resistors (0402)
100k鈩?variable resistor
Bourns or Digi-Key 3296W-104-ND
50k鈩?variable resistor
Bourns or Digi-Key 3296W-503-ND
200k鈩?variable resistor
Bourns or Digi-Key 3296W-204-ND
24.9鈩?鹵1% resistor (0402)
15鈩?鹵1% resistor (0603)
MAX3869EGJ, 32-pin QFN
MAX3869EHJ, 32-pin TQFP-EP
MAX495ESA
Test points
Digi-Key 5000K-ND
MAX3869 data sheet
MAX3869 EV kit circuit board, rev A
JU4, JU5
JU4, JU5
L7, L13
L9
L10, L11
Q2
2
2
2
1
2
1
11
1
1
**The
MAX3869EHJ is included with the MAX3869EVKIT.
*The
MAX3869EGJ is included with the MAX3869EGJEVKIT.
1
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.