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Digital Modulation
ZIPcores
-
Digital Modulation
- Precision Tone Decoder
Printable version
Precision Tone Decoder
General Description
Detects the presence of a single tone at a specified centre frequency. Features 16-bit data samples, programmable tone frequency, adjustable detection bandwidth and a high performance Digital Down Converter. Ideal for precision tone detection or as a building block in FSK/OOK/ASK demodulators.
Key Design Features
- 16-bit signed input and output data samples
- Samples may be either complex or real
- Includes our precision 16-bit DDS component
- Narrow or wide detection bandwidths
- Bandwidths to within 0.005 x sample freq.
- Programmable tone centre frequency
- Doubles as a precision Digital Down Converter
- Choice of low pass filter responses
- Suitable for FPGA sample rates of 150MHz+
Applications
- Touch tone decoding (e.g DTMF tones)
- Precision frequency monitoring and control
- Complex Digital Down Conversion
- FSK/OOK/ASK demodulation
View full product datasheet:
Details
SKU
SKU50
Price:
$1500.00
Options
Quantity
1
(this product is downloadable)
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