MAX3654_1 Datasheet, PDF (1/5 Pages) Maxim Integrated Products – Evaluation Kit

19-0409; Rev 1; 3/07
MAX3654 Evaluation Kit
________________General Description
The MAX3654 evaluation kit (EV kit) is a factory-
assembled printed circuit board (PCB) that provides two
circuit versions—optical input and electrical input.
The optical circuit includes the photodiode bias circuitry,
an op amp for feed-forward AGC operation, and a balun
for single-ended 75Ω output. Through-hole pads are
provided to attach a triplexer analog photodiode. It is
important to select a photodiode with capacitance and
inductance in the anode and cathode connections as
symmetric as possible for optimum linearity.
The electrical circuit is normally configured with a 50Ω
input for use with conventional test and measurement
equipment and a 75Ω output. The 75Ω output can be
connected to 50Ω test and measurement equipment using
a minimum loss pad. If desired, the MAX3654 input can
also provide a 75Ω input by replacing R12 and R13 with
25Ω resistors.
_________________________ Features
♦ Fully Assembled and Tested
♦ Optical and Electrical Inputs
♦ Automatic Gain Control
_______________Ordering Information
PART
MAX3654EVKIT
TEMP RANGE
-40°C to +85°C
IC-PACKAGE
16 QFN
__________________________________________________ Evaluation Component List
DESIGNATION
C1, C2, C4, C5,
C19–C22
C3, C7, C8, C9,
C12, C16, C17,
C23, C24, C27,
C29
C6, C10, C11,
C25, C26
C13, C14, C28
R6, R18
R2
R3, R4, R5,
R16, R17
R1, R21
R7, R19
R9, R15
R12, R13
R8, R20
R22
QTY
8
11
5
3
2
1
6
2
2
2
2
2
1
DESCRIPTION
0.001μF ±10% ceramic
capacitors (0402)
0.1μF ±5% ceramic
capacitors (0603)
1μF 10V, ±10% min ceramic
capacitors
33μF 10V, ±20% min
tantalum capacitors
1.62kΩ ±1% resistors (0402)
10Ω ±1% resistor (0402)
100kΩ ±1% resistors (0402)
1kΩ ±1% resistors (0402)
2.43kΩ ±1% resistors (0402)
20kΩ ±1% resistors (0402)
12.1Ω ±1% resistors (0402)
6.04kΩ ±1% resistors (0402)
open (0402)
DESIGNATION
J2, J4
J3
TP1–TP13
JU1–JU3, JU5,
JU6
L1, L5
L2, L6
U1, U3
U2, U4
U5
U6
U7, U8
QTY
2
1
13
5
2
2
2
2
0
1
2
DESCRIPTION
BNC 75Ω, Edge Mount
Trompeter UCBJE20-1
SMA connector, tab contact,
Johnson, 142-0701-851
Test Points
2-pin headers, 0.1in centers
Bead, Murata
BLM15HD182SN1 (0402)
10μH inductor, TDK
MLF1608E100K (0603)
MAX3654ETE+
MAX4240EUK
Photodiode not supplied
Balun Pulse Engineering
CX2039
Balun Pulse Engineering
CX2038
__________________________________________Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct!
at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.