MCP6XXXDM-FLTR Microchip Technology, MCP6XXXDM-FLTR Datasheet - Page 11

• Manufacturer Part Number: MCP6XXXDM-FLTR
• Description: KIT DEMO BOARD ACTIVE FILTER
• Manufacturer: Microchip Technology

Specifications of MCP6XXXDM-FLTR

• Main Purpose: Filters, Active - Bandpass, Highpass, Lowpass
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP6271
• Primary Attributes: Cascadable PCBs, Single Supply
• Secondary Attributes: Bessel, Butterworth, and Chebyshev, with Order 1 ~ 8
• Processor To Be Evaluated: MCP6271
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

© 2006 Microchip Technology Inc.
Figure 1-2 shows the Active Filter Demo Board Kit’s five PCBs; one V
Section PCB and four Active Filter Section PCB’s. It shows how these boards are
cascaded (using board connectors), and how lab equipment can be attached (via test
points) to measure the filter response.
FIGURE 1-2:
Figure 1-3 shows the block diagram of the V
the block diagram of the Active Filter Sections.
FIGURE 1-3:
FIGURE 1-4:
Signal Generator
3
3
Supply
Power
Signal
Input
Input
Section
Power Supply
V
Filter
DD
2
Supply
Power
Signal
/2
Input
Input
V
3
GND
GND
GND
DD
V
V
DD
3
3
Measurement Setup Block Diagram.
V
Active Filter Section (4 each) Block Diagram.
/2
IN
DD
Section
/2 Filter Section Block Diagram.
V
Active
Filter
GND
GND
GND
DD
1
V
V
st
DD
/2
IN
Op Amp
Single
Resistor and
(buffers the internal
3
3
Supply Test Points
Capacitor
Sockets
Single Op Amp
V
V
(INT or EXT)
Signal Input
DD
Test Points
DD
Section
Active
Select
/2 Source)
Filter
/2 Source
2
nd
DD
Signal Output
Test Points
/2 Filter Section, and Figure 1-4 shows
3
3
Section
Active
Filter
V
V
GND
GND
V
GND
3
DD
DD
OUT
rd
/2
V
V
GND
GND
V
GND
3
3
DD
DD
OUT
Power
Supply
Output
Signal
Output
Signal Analyzer
/2
Section
DD
Active
Filter
DS51614A-page 7
4
/2 Filter
th
Power
Supply
Output
Signal
Output
2
3
3