RF Data Converter Subsystem Zynq UltraScale+ RFSoCs contain an RF data converter subsystem
consisting of multiple RF-ADCs and RF-DACs.
RF-ADCs The RF-ADCs can be configured individually for real input signals.
RF-ADCs in all devices other than the XCZU43DR can also be configured as a pair for I/Q input signals.
The RF-ADC tile has one PLL and a clocking instance. Decimation filters in the RF-ADCs can operate in
varying decimation modes at 80% of Nyquist bandwidth with 89dB stop-band attenuation. Each RF-ADC
contains a 48-bit numerically controlled oscillator (NCO) and a dedicated high-speed,
high-performance, differential input buffer with on-chip calibrated 100 termination.
RF-DACs The RF-DACs can be configured individually for real outputs.
RF-DACs in all devices other than the XCZU43DR can also be configured as a pair for I/Q output signal
generation. The RF-DAC tile has one PLL and a clocking instance. Interpolation filters in the RF-DACs can
operate in varying interpolation modes at 80% of Nyquist bandwidth with 89dB stop-band attenuation. Each
RF-DAC contains a 48-bit NCO.
Company Profile
Chuangxinda Electronics was founded in 2000, we have over 20 years
on electronic components experience.
We uphold the integrity and pragmatic, customer success of the
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