Digitally Tunable MDAC Based State Variable Filter Reference Design
Description
This MDAC based state variable filter offers highly accurate digital tuning of gain: center/cut off frequency: and quality factor. This circuit provides three separate filter outputs: low pass: band pass: and high pass that can be accessed simultaneously. This circuit is suitable for a broad range of applications requiring accurate digital filter tuning from audio to industrial and more!
Features
- Contains Theory: Component Selection: TINA-TI Simulation: Measured Results: PCB Layout: ModificationsDigitally tunable high: band: or low pass filterGain range -53.13 dB to 6.01 dBFrequency range 1.99 Hz to 28.76 kHzQuality factor range 0.46 to 2.14
Applications
- Professional audio amplifier (rack mount)
- Professional speaker systems
- Professional video camera
- Routing & transport systems for broadcast
- Production switchers & mixers for broadcast
- DJ equipment
- Guitar amplifier & other music instrument amplifier
- Professional audio mixer/control surface
Product Categories
- Data converters
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| Download the bill of materials for TIPD160 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIPD160| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIPD160 Gerber | 16 Oct 2014 | ZIP | 1823 | |
| TIPD160 BOM | 16 Oct 2014 | 185 | ||
| TIPD160 Schematic | 16 Oct 2014 | 193 |