MAXFILTERBRD+ Maxim Integrated Products, MAXFILTERBRD+ Datasheet - Page 2

• Manufacturer Part Number: MAXFILTERBRD+
• Description: BOARD EVAL MAX7408/7415/418-7425
• Manufacturer: Maxim Integrated Products

Specifications of MAXFILTERBRD+

• Main Purpose: Filters, Lowpass, Switched-Capacitor Filters
• Embedded: No
• Utilized Ic / Part: MAX7408-MAX7415, MAX7418-MAX7425
• Primary Attributes: Bare PCB for Lowpass, Switched-Capacitor Filters
• Technology Type: Filter Evaluation Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MAX74x

• MAXFILTERBRD
• Suggested components (see Component List)
• 5V or 3V DC power supply (depending on the IC
• Function generator (e.g., HP 33120A)
• 2-channel digital oscilloscope (e.g., Tektronix TDS3012)
Caution: Do not turn on power supply until all connec-
tions are completed.
1) Install all suggested components shown in the
2) If the installed IC is the MAX7408–MAX7411 or
MAXFILTERBRD
Figure 1. Filter Evaluation Test Block Diagram
2
installed)
Component List onto the MAXFILTERBRD.
MAX7418–MAX7421, connect the positive terminal of
______________________________________________________________________________________
Agilent 33120A OR SIMILAR
FUNCTION GENERATOR 1
Required Equipment
SINE-WAVE FREQUENCY:
0.001kHz TO 15kHz
Quick Start
OFFSET: 2.2V
AMPLITUDE: 4V
EXTERNAL CLOCK
SINE-WAVE INPUT
Procedure
DC
P-P
TYPICAL
MAX
3) Connect the first channel of the oscilloscope to the
4) Connect the second channel of the oscilloscope to
5) Connect the oscilloscope’s ground probe to any GND
6) Turn on the power supply.
7) Verify the output on the OUT pad.
GND
Tektronix TDS3012
HP E3610 OR SIMILAR
the 5V supply to the VDD pad and the negative termi-
nal of the supply to the GND pad closest to the VDD
pad. If the installed IC is the MAX7412–MAX7415 or
MAX7422–MAX7425, connect the positive terminal
of the 3V supply to the VDD pad and the negative
terminal of the supply to the GND pad closest to the
VDD pad (see Figure 1). Set the function generator
to 4V
and connect the signal to the IN pad.
IN pad.
the OUT pad.
pads.
OSCILLOSCOPE
OR SIMILAR
POWER SUPPLY
FILTEREVKIT
P-P
max, 2.2V offset (typ), and 1kHz sine wave,
+5V/+3V
FILTER’S SINE-WAVE OUTPUT