The AD9957/PCBZ is an evaluation board for evaluating AD9957 device. The AD9957 integrates a high speed, direct digital synthesiser (DDS), a high performance 14bit digital to analog converter (DAC), clock multiplier circuitry, digital filters and other DSP functions onto a single chip. It provides baseband up conversion for data transmission in a wired or wireless communications system. The evaluation board software provides a graphical user interface for easy communication with the device along with many user friendly features such as the mouse over effect, which clarifies elements by hovering the mouse over the element. The AD9957 functions as a universal I/Q modulator and agile upconverter for communications systems where cost, size, power consumption and dynamic performance are critical.
● 1GSPS internal clock speed (up to 400MHz analog output)
● 250MHz I/Q data throughput rate
● Phase noise
● Excellent dynamic performance >80dB narrow band SFDR
● 8 programmable profiles for shift keying
● Sin(x)/(x) correction (inverse sinc filter)
● Reference clock multiplier
● Internal oscillator for a single crystal operation
● Software and hardware controlled power down
● Integrated RAM
●ESD sensitive device, take proper precaution while handling the device.
