Direct Digital Synthesizer

Direct Digital Synthesizer
Simplified DDS architecture Plot showing Spurious Free Dynamic Range (SFDR)
SKU SKU19
$2500.00
Quantity
1 (this product is downloadable)

General Description

High-precision Direct Digital Synthesizer (DDS) used in digital up/down conversion, mixing, and the generation of periodic waveforms. Simultaneous SIN, COS, Square and Sawtooth outputs. Features an SNR of approximately 100 dB and an SFDR better than 110 dB with phase dithering enabled. Ideal for quadrature signal generation, digital modulation and software radio applications.

Key Design Features

- 16-bit signed output data samples
- 32-bit phase accumulator (tuning word)
- Phase shift feature
- Phase resolution of 2Pi/216
- Frequency resolution of Fs/232
- Phase dithering option for improved SFDR
- Approximately 100 dB SNR
- Up to 115 dB SFDR
- SIN, COS, Square and Sawtooth outputs
- Small quarter-wave LUT
- 16-bit or 12-bit LUT options

Applications

- Digital oscillators
- Digital modulation
- Digital up/down converters and mixers
- Generation of Quadrature (Complex) signals
- Versatile waveform generation
- Software Defined Radio

View datasheet

Direct Digital Synthesizer (DDS)

: *
: *
: *
Type the characters you see in the picture:


*
Floating-point Square-root
Floating-point Square-root
desc here
$2000.00
High-Speed LVDS (SERDES) Transceiver
High-Speed LVDS (SERDES) Transceiver
desc here
$2500.00
ADS-B 1090 MHz (ES) Receiver
ADS-B 1090 MHz (ES) Receiver
desc here
$0.00
IP Core upgrade package
IP Core upgrade package
desc here
$250.00
Asynchronous FIFO
Asynchronous FIFO
desc here
$750.00
Floating-point Adder
Floating-point Adder
desc here
$2000.00
Bilinear Video Scaler
Bilinear Video Scaler
desc here
$4000.00
4-Quadrant Arctan Function
4-Quadrant Arctan Function
desc here
$2500.00
Binary-FSK Demodulator
Binary-FSK Demodulator
desc here
$5000.00